230 files changed, 0 insertions, 6578 deletions

diff --git a/AUTHORS b/AUTHORS
deleted file mode 100644
index 7373dbd215b..00000000000
--- a/AUTHORS
+++ /dev/null
@@ -1,20 +0,0 @@
-Michal Ludvig: 
-  Initial implementation of OpenBSD's /dev/crypto API for linux 2.6.8
-
-Nikos Mavrogiannopoulos: 
-  Port to 2.6.27 and later, better compatibility
-  with OpenBSD (and FreeBSD) cryptodev and maintanance.
-  Design and implementation of NCR (NewCrypto) API.
-
-Michael Weiser: 
-  Porting to blkcipher async API. Several hardware drivers
-  only implemented this API.
-
-Phil Sutter: 
-  Implemented a zero copy version of the internal engine.
-
-Miloslav Trmač:
-  Several optimizations and bugfixes in the NCR API.
-
-
-Maintained by Nikos Mavrogiannopoulos (nmav [at] gnutls [dot] org)
diff --git a/COPYING b/COPYING
deleted file mode 100644
index d159169d105..00000000000
--- a/COPYING
+++ /dev/null
@@ -1,339 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
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diff --git a/README b/README
deleted file mode 100644
index cc49177774f..00000000000
--- a/README
+++ /dev/null
@@ -1,30 +0,0 @@
-=== NCR API ===
-
-This is the linux-cryptodev NCR branch. The ioctl() API is in ncr.h.
-
-For the new API to fully operate, root must load a system key (constant
-per system) using the ncr-setkey program. After this stage the new API should
-be fully operational. Example:
-$ dd if=/dev/urandom of=/boot/key count=1 bs=16
-$ chmod 600 /boot/key
-$ userspace/ncr-setkey /boot/key
-
-The main concept of the new API is disallow userspace applications
-access to cryptographic keys. Operations are possible (such as
-encryption/decryption/signing/verifying), but raw access to the
-keys is not be possible.
-
-
-=== OpenBSD crypto compatibility ===
-
-A compatibility API using OpenBSD's interface via /dev/crypto device driver 
-is supported. This enables access to kernel space cipher implementations
-and hardware accelerators.
-
-
-
-For questions and suggestions please use the mailing lists at:
-http://home.gna.org/cryptodev-linux/lists.html
-
-
-Maintained by Nikos Mavrogiannopoulos (nmav [at] gnutls [dot] org)
diff --git a/TODO b/TODO
deleted file mode 100644
index 876b1f2d6f2..00000000000
--- a/TODO
+++ /dev/null
@@ -1,7 +0,0 @@
-* Put limits to sessions
-* Export private keys to PKCS #8 format (can it be implemented?)
-* Documentation for functions
-* Is a writev() like interface needed?
-* Implement the NIST DSA generation algorithm.
-* Make key generation interruptible.
-* Allow assymetric keys to wrap other keys.
diff --git a/crypto.4 b/crypto.4
deleted file mode 100644
index a1339339841..00000000000
--- a/crypto.4
+++ /dev/null
@@ -1,748 +0,0 @@
-.\" A man page for /dev/crypto(4). -*- nroff -*-
-.\"
-.\" Copyright (C) 2010 Red Hat, Inc. All rights reserved.
-.\"
-.\" This copyrighted material is made available to anyone wishing to use,
-.\" modify, copy, or redistribute it subject to the terms and conditions of the
-.\" GNU General Public License v.2 or (at your option) any later version.
-.\"
-.\" This program is distributed in the hope that it will be useful, but WITHOUT
-.\" ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-.\" FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-.\" more details.
-.\"
-.\" You should have received a copy of the GNU General Public License along
-.\" with this program; if not, write to the Free Software Foundation, Inc.,
-.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-.\"
-.\" Author: Miloslav Trmač <mitr@redhat.com>
-.TH CRYPTO 4 2010-08-20 Linux "Linux Programmer's Manual"
-
-.SH NAME
-/dev/crypto \- kernel cryptographic module interface
-
-.SH SYNOPSIS
-
-.B #include <ncr.h>
-.br
-.B int fd = open("/dev/crypto", O_RDWR);
-.br
-.B int res = ioctl(fd, \fINCRIO...\fP, &\fIdata\fP);
-
-.SH DESCRIPTION
-The
-.I /dev/crypto
-device file provides an
-.BR ioctl (2)
-interface to the kernel-space crypto implementation.
-
-Each
-.BR open (2)
-of the
-.I /dev/crypto
-file establishes a separate namespace within which crypto operations work.
-The namespace can be shared across threads and processes
-by sharing the open file description.
-Last close of the open file description automatically destroys all objects
-allocated within the namespace.
-
-All
-.BR ioctl (2)s
-have the same form:
-The user sets up a data structure with input data,
-and passes a pointer to the data structure as the third parameter to
-.BR ioctl (2).
-On success, output data is available in the same structure.
-
-.SH OPERATION ATTRIBUTES
-
-In addition to the fixed members of data structures,
-a process can pass additional attributes on input of most operations,
-and receive additional attributes back from the kernel.
-If this is supported by a specific operation,
-the fixed data structure members for this operation include
-.B input_size
-and \fBoutput_size\fR.
-
-The input attributes immediately follow the fixed data structure as a sequence
-of correctly aligned (\fBstruct nlattr\fP, attribute data) pairs,
-using the same data layout and formatting rules as
-.BR netlink (7)
-messages.
-The
-.B input_size
-member must be initialized to the total length of input (including both the
-fixed data structure and the attributes).
-
-There is an (unspecified) upper limit on the total size of all attributes,
-which should be large enough to accommodate any reasonable application.
-If a larger input is provided nevertheless,
-the operation will fail with \fBEOVERFLOW\fP.
-
-Output attributes, if any, are written by the kernel in the same format
-following the fixed data structure (overwriting input attributes, if any).
-The
-.B output_size
-member must be initialized to the total space available for output
-(including the fixed data structure and space for attributes),
-and is updated by the kernel with the total space actually used for attributes.
-
-If the space available for output attributes is too small,
-the operation will fail with \fBERANGE\fP.
-
-As a special case,
-.B input_size
-may be zero to indicate no input attributes are supplied.
-Similarly,
-.B output_size
-may be zero to indicate no space for output attributes is provided;
-in such case
-.B output_size
-is not overwritten by the kernel with the total space actually used
-(which is equal to size of the fixed data structure)
-and remains zero when the operation finishes.
-
-The kernel accepts and silently ignores unknown attributes.
-
-The kernel will not add new output attributes to existing operations
-in future releases
-unless the new output attribute was explicitly requested by the application.
-(Therefore, the application does not have to allocate any extra space for
-output attributes it does not expect.)
-
-The following attributes are used in more than one operation:
-
-.TP
-.B NCR_ATTR_ALGORITHM
-A NUL-terminated string specifying an algorithm
-(to be used in an operation, or as a property of a key),
-using the Linux crypto API algorithm names.
-
-Three additional algorithm names are recognized: \fBrsa\fP, \fBdsa\fP, \fBdh\fP.
-
-.TP
-.B NCR_ATTR_IV
-Unformatted binary data specifying an initialization vector,
-
-.TP
-.B NCR_ATTR_KEY_FLAGS
-An 32-bit unsigned integer in native byte order specifying key flags,
-a combination of
-.B NCR_KEY_FLAG_EXPORTABLE
-(the key material can be exported in plaintext to user space)
-and
-.B NCR_KEY_FLAG_WRAPPABLE
-(the key material can be wrapped and the result made available to user space).
-
-.TP
-.B NCR_ATTR_KEY_ID
-Arbitrary binary data
-which can be used by the application for key identification.
-
-.TP
-.B NCR_ATTR_KEY_TYPE
-An 32-bit unsigned integer in native byte order specifying key type,
-one of \fBNCR_KEY_TYPE_SECRET\fP, \fBNCR_KEY_TYPE_PUBLIC\fP and
-\fBNCR_KEY_TYPE_PRIVATE\fP.
-
-.TP
-.B NCR_ATTR_WRAPPING_ALGORITHM
-A NUL-terminated string specifying a key wrapping algorithm.
-The values
-.B walg-aes-rfc3394
-and
-.B walg-aes-rfc5649
-are currently supported.
-.RE
-
-.SH OPERATIONS
-
-The following operations are defined:
-
-.TP
-.B NCRIO_KEY_INIT
-Allocate a kernel-space key object.
-The third
-.BR ioctl (s)
-parameter is ignored
-(key attributes are set later, when the key material is initialized).
-Returns an
-.B ncr_key_t
-descriptor for the key object
-(valid within the current
-.I /dev/crypto
-namespace)
-on success.
-
-There is a per-process and per-user (not per-namespace) limit
-on the number key objects that can be allocated.
-
-.TP
-.B NCRIO_KEY_DEINIT
-Deallocate a kernel-space key object.
-The parameter points to a
-.B ncr_key_t
-descriptor of the key object.
-After all other operations using this key object (if any) terminate,
-the key material will be cleared and the object will be freed.
-Note that this may happen both before this operation returns,
-and after it returns, depending on other references to this key object.
-
-.TP
-.B NCRIO_KEY_GENERATE
-Clear existing key material in the specified key object,
-and generate new key material.
-
-The parameter points to \fBstruct ncr_key_generate\fP,
-which specifies the destination key object in its
-.B key
-member.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_ALGORITHM\fP
-Mandatory.
-.IP \fBNCR_ATTR_KEY_FLAGS\fP
-Optional, flags are unchanged if not present.
-.IP \fBNCR_ATTR_SECRET_KEY_BITS\fP
-Mandatory for symmetric keys.
-An 32-bit unsigned integer in native byte order specifying key length in bits.
-.RE
-
-.IP
-Only symmetric keys can be currently generated using this operation.
-
-In addition to generating the key material,
-the "persistent" key ID is reset to a random value.
-
-.TP
-.B NCRIO_KEY_GENERATE_PAIR
-Similar to \fBNCRIO_KEY_GENERATE\fP,
-except that a pair of public/private keys is generated.
-
-The parameter points to \fBstruct ncr_key_generate_pair\fP,
-which specifies the destination key objects in its
-.B private_key
-and
-.B public_key
-members.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_KEY_FLAGS\fP
-Optional, flags are unchanged if not present.
-.IP \fBNCR_ATTR_RSA_E\fP
-For RSA keys,
-the public exponent as a big-endian multiple-precision integer.
-Optional, defaults to 65537.
-.IP \fBNCR_ATTR_RSA_MODULUS_BITS\fP
-Mandatory for RSA keys.
-An 32-bit unsigned integer in native byte order
-specifying modulus length in bits.
-.IP \fBNCR_ATTR_DSA_P_BITS\fP
-For DSA keys, length of the "p" key parameter in bits
-as an 32-bit unsigned integer in native byte order.
-Optional, defaults to 1024.
-.IP \fBNCR_ATTR_DSA_Q_BITS\fP
-For DSA keys, length of the "q" key parameter in bits
-as an 32-bit unsigned integer in native byte order.
-Optional, defaults to 160.
-.IP \fBNCR_ATTR_DH_BASE\fP
-Mandatory for D-H keys.
-The prime modulus of a D-H group as a big-endian multiple-precision integer.
-.IP \fBNCR_ATTR_DH_PRIME\fP
-Mandatory for D-H keys.
-The generator of a D-H group as a big-endian multiple-precision integer.
-.RE
-
-.IP
-The
-.B NCR_KEY_FLAG_EXPORTABLE
-and
-.B NCR_KEY_FLAG_WRAPPABLE
-flags are automatically set on the public key.
-
-In addition to generating the key material,
-the "persistent" key ID of both keys is set to a same value
-derived from the public key.
-
-.TP
-.B NCRIO_KEY_DERIVE
-Derive a new key using one key and additional data.
-
-The parameter points to \fBstruct ncr_key_derive\fP,
-which specifies the source and destination keys in the
-.B input_key
-and
-.B new_key
-members.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_KEY_FLAGS\fP
-Optional, flags are unchanged if not present.
-.IP \fBNCR_ATTR_DERIVATION_ALGORITHM\fP
-Mandatory.
-A NUL-terminated string specifying a key derivation algorithm.
-Only
-.B dh
-is currently supported.
-.IP \fBNCR_ATTR_DH_PUBLIC\fP
-Mandatory for D-H derivation.
-The peer's public D-H value as a big-endian multiple-precision integer.
-.RE
-
-.TP
-.B NCRIO_KEY_EXPORT
-Export key material in the specified key object to user space.
-Only keys with the
-.B NCR_KEY_FLAG_EXPORTABLE
-flag can be exported using this operation.
-
-The parameter points to \fBstruct ncr_key_export\fP,
-which specifies the key to export in the
-.B key
-member,
-and a buffer for the exported data in the
-.B buffer
-and
-.B buffer_size
-members.
-
-On success, size of the exported key is returned.
-
-Symmetric keys are written directly into the destination buffer.
-Public and private keys are formatted using ASN.1,
-except for DH public keys, which are written a raw binary number.
-
-.TP
-.B NCRIO_KEY_IMPORT
-Clear existing key material in the specified key object,
-and import key material from user space.
-
-The parameter points to \fBstruct ncr_key_import\fP,
-which specifies the destination key in the
-.B key
-member,
-and the input data in the
-.B data
-and
-.B data_size
-members.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_ALGORITHM\fP
-Mandatory.
-.IP \fBNCR_ATTR_KEY_FLAGS\fP
-Optional, flags are unchanged if not present.
-.IP \fBNCR_ATTR_KEY_ID\fP
-Optional, the "persistent" key ID is unchanged if not present.
-.IP \fBNCR_ATTR_KEY_TYPE\fP
-Mandatory.
-.RE
-
-.IP
-The data format is the same as in the
-.B NCRIO_KEY_EXPORT
-operation.
-
-.TP
-.B NCRIO_KEY_GET_INFO
-Get metadata of an existing key.
-
-The parameter points to \fBstruct ncr_key_get_info\fP,
-which specifies \fBkey\fP, the key descriptor.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_WANTED_ATTRS\fP
-An array of unsigned 16-bit integers in native byte order,
-specifying the set of output attributes that should be returned.
-\fBNCR_ATTR_ALGORITHM\fP,
-.B NCR_ATTR_KEY_FLAGS
-and
-.B NCR_ATTR_KEY_TYPE
-are currently supported.
-Unsupported attribute requests are silently ignored
-.RE
-
-.IP
-The output attributes explicitly requested in \fBNCR_ATTR_WANTED_ATTRS\fP,
-and no other output attributes,
-are returned.
-
-.TP
-.B NCRIO_KEY_WRAP
-Wrap one key using another, and write the result to user space.
-Only keys with the
-.B NCR_KEY_FLAG_WRAPPABLE
-flag can be wrapped using this operation.
-
-The parameter points to \fBstruct ncr_key_wrap\fP,
-which specifies the key to wrap in the
-.B source_key
-member,
-the wrapping key in the
-.B wrapping_key
-member,
-and a buffer for the wrapped data in the
-.B buffer
-and
-.B buffer_size
-members.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_IV\fP
-Optional, an empty IV is used if not present.
-.IP \fBNCR_ATTR_WRAPPING_ALGORITHM\fP
-Mandatory.
-.RE
-
-.IP
-Only secret keys can be currently wrapped.
-
-On success, size of the wrapped key is returned.
-
-.TP
-.B NCRIO_KEY_UNWRAP
-Unwrap user-space data into a kernel-space key using another key.
-
-The parameter points to \fBstruct ncr_key_unwrap\fP,
-which specifies the destination key in the
-.B dest_key
-member,
-the wrapping key in the
-.B wrapping_key
-member,
-and the wrapped data in the
-.B data
-and
-.B data_size
-members.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_IV\fP
-Optional, an empty IV is used if not present.
-.IP \fBNCR_ATTR_KEY_FLAGS\fP
-Optional, flags are unchanged if not present.
-.IP \fBNCR_ATTR_WRAPPING_ALGORITHM\fP
-Mandatory.
-.RE
-
-.IP
-The unwrapped key will have the
-.B NCR_KEY_FLAG_WRAPPABLE
-flag set, and the
-.B NCR_KEY_FLAG_EXPORTABLE
-flag clear.
-
-.TP
-.B NCRIO_KEY_STORAGE_WRAP
-Wrap a key object and associated metadata using the system-wide storage master
-key,
-and write the result to user space.
-
-Only keys with the
-.B NCR_KEY_FLAG_WRAPPABLE
-flag can be wrapped using this operation.
-
-The parameter points to \fBstruct ncr_key_storage_wrap\fP,
-which specifies the key to wrap in the
-.B key
-member,
-and a buffer for the wrapped data in the
-.B buffer
-and
-.B buffer_size
-members.
-
-On success, size of the wrapped key is returned.
-
-Both symmetric and asymmetric keys can be wrapped using this operation.
-The wrapped data includes data corresponding the
-\fBNCR_ATTR_ALGORITHM\fP, \fBNCR_ATTR_KEY_FLAGS\fP,
-.B NCR_ATTR_KEY_TYPE
-and
-.B NCR_ATTR_KEY_ID
-attributes
-in addition to the raw key material:
-
-.TP
-.B NCRIO_KEY_STORAGE_UNWRAP
-Unwrap key and associated metadata created using \fBNCRIO_KEY_STORAGE_WRAP\fP,
-and restore the information into a specified key object.
-
-The parameter points to \fBstruct ncr_key_storage_unwrap\fP,
-which specifies the destination key in the
-.B key
-member
-and the wrapped data in the
-.B data
-and
-.B data_size
-members.
-
-See
-.B NCRIO_KEY_STORAGE_WRAP
-above for the list of attributes that will be restored.
-
-.TP
-.B NCRIO_SESSION_INIT
-Allocate a session for performing crypto operations.
-
-The parameter points to \fBstruct ncr_session_init\fP,
-which specifies the operation to perform,
-one of \fBNCR_OP_ENCRYPT\fP, \fBNCR_OP_DECRYPT\fP,
-.B NCR_OP_SIGN
-and \fBNCR_OP_VERIFY\fP,
-in the
-.B op
-member.
-Use
-.B NCR_OP_SIGN
-for computing an unkeyed hash as well as keyed hashes and signatures.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_ALGORITHM\fP
-Mandatory unless
-.B NCR_ATTR_SESSION_CLONE_FROM
-is provided.
-.IP \fBNCR_ATTR_IV\fP
-Mandatory for some operations and algorithms.
-.IP \fBNCR_ATTR_KEY\fP
-Mandatory for some operations and algorithms.
-An 32-bit unsigned integer in native byte order
-specifying the key to use for the operation.
-If
-.B NCR_ATTR_SESSION_CLONE_FROM
-is provided, the key from the original session is used.
-.IP \fBNCR_ATTR_RSA_ENCODING_METHOD\fP
-Mandatory for RSA.
-An 32-bit unsigned integer in native byte order
-specifying a RSA encoding method,
-one of \fBRSA_PKCS1_V1_5\fP,
-.B RSA_PKCS1_OAEP
-and \fBRSA_PKCS1_PSS\fP.
-.IP \fBNCR_ATTR_RSA_OAEP_HASH_ALGORITHM\fP
-Mandatory for RSA with \fBRSA_PKCS1_OAEP\fP.
-A NUL-terminated string specifying a hash algorithm used in the
-OAEP encoding method.
-.IP \fBNCR_ATTR_RSA_PSS_SALT_LENGTH\fP
-For RSA with \fBRSA_PKCS1_PSS\fP.
-An 32-bit unsigned integer in native byte order
-specifying the PSS salt length.
-Optional, defaults to 0.
-.IP \fBNCR_ATTR_SESSION_CLONE_FROM\fP
-Optional, a 32-bit unsigned integer in native byte order
-specifying session state to clone.
-Only supported for some operations and algorithms.
-.IP \fBNCR_ATTR_SIGNATURE_HASH_ALGORITHM\fP
-Mandatory for some operations and algorithms.
-A NUL-terminated string specifying a hash algorithm underlying a signature,
-using the same formats as \fBNCR_ATTR_ALGORITHM\fP.
-.RE
-
-.IP
-On success, an integer descriptor for the created session
-(valid within the current
-.I /dev/crypto
-namespace)
-is returned.
-
-.TP
-.B NCRIO_SESSION_UPDATE
-Update an existing crypto session with new data
-(for operations, such as hashing, for which data can be supplied in pieces),
-or perform a single operation using the session context (for operations, such
-as public key encryption, that work on separate units of data).
-
-The parameter points to \fBstruct ncr_session_update\fP,
-which specifies the descriptor of the session in the
-.B ses
-member.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_IV\fP
-Only used for some operations and algorithms.
-Optional,
-IV from session initialization or left from last update is used if not present.
-.IP \fBNCR_ATTR_UPDATE_INPUT_DATA\fP
-A
-.B struct ncr_session_input_data
-specifying input for the operation in its
-.B data
-and
-.B data_size
-members.
-.IP \fBNCR_ATTR_UPDATE_INPUT_KEY_AS_DATA\fP
-An 32-bit unsigned integer in native byte order
-specifying the key descriptor serving as input for the operation.
-This can be currently used only to compute or verify a signature or hash
-of a symmetric key:
-the keying material is directly used as input data for the underlying hash.
-.IP \fBNCR_ATTR_UPDATE_OUTPUT_BUFFER\fP
-Mandatory for some operations and algorithms.
-A
-.B struct ncr_session_output_buffer
-specifying buffer for operation output in its
-.B buffer
-and
-.B buffer_size
-members.
-On success the size of output is written to the variable pointed to by the
-.B result_size_ptr
-member.
-.RE
-
-.IP
-It is mandatory to include one of the
-.B NCR_ATTR_UPDATE_INPUT_DATA
-and
-.B NCR_ATTR_UPDATE_INPUT_KEY_AS_DATA
-attributes.
-
-For the
-.B NCR_OP_ENCRYPT
-and
-.B NCR_OP_DECRYPT
-operations using symmetric ciphers,
-the operation is performed on the input data,
-resulting in an output data block of the same size;
-for operations using public-key cryptography,
-a single operation is performed on the input data,
-resulting in output data.
-
-For the
-.B NCR_OP_SIGN
-and
-.B NCR_OP_VERIFY
-operations,
-the input data is supplied to the underlying hash function;
-no output data is produced.
-
-.TP
-.B NCRIO_SESSION_FINAL
-Finalize an existing crypto session and deallocate it.
-
-The parameter points to \fBstruct ncr_session_final\fP, 
-which specifies the descriptor of the session in the
-.B ses
-member.
-
-If one of the
-.B NCR_ATTR_UPDATE_INPUT_DATA
-and
-.B NCR_ATTR_UPDATE_INPUT_KEY_AS_DATA
-attributes is present,
-all attributes are first processed as if using \fBNCRIO_SESSION_UPDATE\fP;
-thus, the last update operation can be performed together with the finalization
-in one step.
-
-The following input attributes are recognized:
-
-.RS
-.IP \fBNCR_ATTR_FINAL_INPUT_DATA\fP
-Mandatory for some operations and algorithms.
-A
-.B struct ncr_session_input_data
-as described above, specifying input for the operation.
-.IP \fBNCR_ATTR_FINAL_OUTPUT_BUFFER\fP
-Mandatory for some operations and algorithms.
-A
-.B struct ncr_session_output_buffer
-as described above, specifying buffer for operation output.
-.RE
-
-.IP
-There is no specific finalization operation performed for
-.B NCR_OP_ENCRYPT
-and \fBNCR_OP_DECRYPT\fP.
-
-For the
-.B NCR_OP_SIGN
-operation,
-the signature is created and written as output data.
-
-For the
-.B NCR_OP_VERIFY
-operation,
-a signature specified as input is verified and
-the result of this operation is returned:
-non-zero for a valid signature, zero for an invalid signature.
-Note that the
-.BR ioctl (2)
-operation return value will be non-negative, i.e. "success",
-even if the signature verification fails,
-as long all inputs were specified correctly.
-
-The session will be deallocated even if the
-.B NCRIO_SESSION_FINAL
-operation reports an error,
-as long as a valid session descriptor was specified.
-
-.TP
-.B NCRIO_SESSION_ONCE
-Perform an one-shot crypto operation,
-allocating a temporary session,
-supplying a single instance of data,
-and finalizing the session in one operation.
-
-The parameter points to \fBstruct ncr_session_once\fP,
-which specifies the operation to perform in the
-.B op
-member.
-
-The attributes handled as if by passing to a
-.B NCRIO_SESSION_INIT
-operation followed by a
-.B NCRIO_SESSION_FINAL
-operation,
-and the return value of the
-.B NCRIO_SESSION_FINAL
-is returned on success.
-
-.TP
-.B NCRIO_MASTER_KEY_SET
-Set the system-wide storage master key.
-Only a process with EUID 0 and the
-.B CAP_SYS_ADMIN
-capability is allowed to perform this operation.
-Once a master key is set,
-it can be changed only by rebooting the system
-and setting a different key.
-
-The parameter points to \fBstruct ncr_master_key_set\fP,
-which specifies the key material in user space using the
-.B key
-and
-.B key_size
-members.
-
-Only an AES key with size 16, 24, or 32 bytes is currently acceptable.
-
-.SH CONFIGURATION
-The
-.B NCRIO_KEY_STORAGE_WRAP
-and
-.B NCRIO_KEY_STORAGE_UNWRAP
-.BR ioctl ()s
-work only after a storage master key is configured by the system
-administrator.
-See \fBNCRIO_MASTER_KEY_SET\fP above.
-
-.SH FILES
-.I /dev/crypto
diff --git a/Makefile b/crypto/userspace/Makefile
index 73e9ebbf385..73e9ebbf385 100644
--- a/Makefile
+++ b/crypto/userspace/Makefile
diff --git a/cryptodev_cipher.c b/crypto/userspace/cryptodev_cipher.c
index 1fb11473715..1fb11473715 100644
--- a/cryptodev_cipher.c
+++ b/crypto/userspace/cryptodev_cipher.c
diff --git a/cryptodev_int.h b/crypto/userspace/cryptodev_int.h
index 4b140ba9820..4b140ba9820 100644
--- a/cryptodev_int.h
+++ b/crypto/userspace/cryptodev_int.h
diff --git a/cryptodev_main.c b/crypto/userspace/cryptodev_main.c
index 2a11fdb1258..2a11fdb1258 100644
--- a/cryptodev_main.c
+++ b/crypto/userspace/cryptodev_main.c
diff --git a/libtomcrypt/hashes/crypt_hash_is_valid.c b/crypto/userspace/libtomcrypt/hashes/crypt_hash_is_valid.c
index d01d4183f80..d01d4183f80 100644
--- a/libtomcrypt/hashes/crypt_hash_is_valid.c
+++ b/crypto/userspace/libtomcrypt/hashes/crypt_hash_is_valid.c
diff --git a/libtomcrypt/hashes/hash_get_oid.c b/crypto/userspace/libtomcrypt/hashes/hash_get_oid.c
index 39f43722884..39f43722884 100644
--- a/libtomcrypt/hashes/hash_get_oid.c
+++ b/crypto/userspace/libtomcrypt/hashes/hash_get_oid.c
diff --git a/libtomcrypt/hashes/hash_memory.c b/crypto/userspace/libtomcrypt/hashes/hash_memory.c
index c6f51881245..c6f51881245 100644
--- a/libtomcrypt/hashes/hash_memory.c
+++ b/crypto/userspace/libtomcrypt/hashes/hash_memory.c
diff --git a/libtomcrypt/hashes/hash_memory_multi.c b/crypto/userspace/libtomcrypt/hashes/hash_memory_multi.c
index 74226767a72..74226767a72 100644
--- a/libtomcrypt/hashes/hash_memory_multi.c
+++ b/crypto/userspace/libtomcrypt/hashes/hash_memory_multi.c
diff --git a/libtomcrypt/headers/tomcrypt.h b/crypto/userspace/libtomcrypt/headers/tomcrypt.h
index a9c675d0944..a9c675d0944 100644
--- a/libtomcrypt/headers/tomcrypt.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt.h
diff --git a/libtomcrypt/headers/tomcrypt_argchk.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_argchk.h
index 1ba08c7ffad..1ba08c7ffad 100644
--- a/libtomcrypt/headers/tomcrypt_argchk.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_argchk.h
diff --git a/libtomcrypt/headers/tomcrypt_cfg.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_cfg.h
index 93db10e6729..93db10e6729 100644
--- a/libtomcrypt/headers/tomcrypt_cfg.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_cfg.h
diff --git a/libtomcrypt/headers/tomcrypt_custom.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_custom.h
index 76b574487bc..76b574487bc 100644
--- a/libtomcrypt/headers/tomcrypt_custom.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_custom.h
diff --git a/libtomcrypt/headers/tomcrypt_hash.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_hash.h
index e4e84e4841b..e4e84e4841b 100644
--- a/libtomcrypt/headers/tomcrypt_hash.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_hash.h
diff --git a/libtomcrypt/headers/tomcrypt_macros.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_macros.h
index 53bda9bb4ba..53bda9bb4ba 100644
--- a/libtomcrypt/headers/tomcrypt_macros.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_macros.h
diff --git a/libtomcrypt/headers/tomcrypt_math.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_math.h
index 6c0e6c5fb34..6c0e6c5fb34 100644
--- a/libtomcrypt/headers/tomcrypt_math.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_math.h
diff --git a/libtomcrypt/headers/tomcrypt_misc.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_misc.h
index f5384cacc51..f5384cacc51 100644
--- a/libtomcrypt/headers/tomcrypt_misc.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_misc.h
diff --git a/libtomcrypt/headers/tomcrypt_pk.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_pk.h
index 73348805748..73348805748 100644
--- a/libtomcrypt/headers/tomcrypt_pk.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_pk.h
diff --git a/libtomcrypt/headers/tomcrypt_pkcs.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_pkcs.h
index be0d7f6822a..be0d7f6822a 100644
--- a/libtomcrypt/headers/tomcrypt_pkcs.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_pkcs.h
diff --git a/libtomcrypt/headers/tomcrypt_prng.h b/crypto/userspace/libtomcrypt/headers/tomcrypt_prng.h
index 26bf711e3ce..26bf711e3ce 100644
--- a/libtomcrypt/headers/tomcrypt_prng.h
+++ b/crypto/userspace/libtomcrypt/headers/tomcrypt_prng.h
diff --git a/libtomcrypt/math/rand_prime.c b/crypto/userspace/libtomcrypt/math/rand_prime.c
index 5eff3a188ca..5eff3a188ca 100644
--- a/libtomcrypt/math/rand_prime.c
+++ b/crypto/userspace/libtomcrypt/math/rand_prime.c
diff --git a/libtomcrypt/misc/crypt/crypt_argchk.c b/crypto/userspace/libtomcrypt/misc/crypt/crypt_argchk.c
index 143b784359d..143b784359d 100644
--- a/libtomcrypt/misc/crypt/crypt_argchk.c
+++ b/crypto/userspace/libtomcrypt/misc/crypt/crypt_argchk.c
diff --git a/libtomcrypt/misc/pk_get_oid.c b/crypto/userspace/libtomcrypt/misc/pk_get_oid.c
index 197d7aea20d..197d7aea20d 100644
--- a/libtomcrypt/misc/pk_get_oid.c
+++ b/crypto/userspace/libtomcrypt/misc/pk_get_oid.c
diff --git a/libtomcrypt/misc/zeromem.c b/crypto/userspace/libtomcrypt/misc/zeromem.c
index a4bb124fdc6..a4bb124fdc6 100644
--- a/libtomcrypt/misc/zeromem.c
+++ b/crypto/userspace/libtomcrypt/misc/zeromem.c
diff --git a/libtomcrypt/pk/asn1/der/bit/der_decode_bit_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/bit/der_decode_bit_string.c
index c9f6368e0ff..c9f6368e0ff 100644
--- a/libtomcrypt/pk/asn1/der/bit/der_decode_bit_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/bit/der_decode_bit_string.c
diff --git a/libtomcrypt/pk/asn1/der/bit/der_encode_bit_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/bit/der_encode_bit_string.c
index d1b6064a86c..d1b6064a86c 100644
--- a/libtomcrypt/pk/asn1/der/bit/der_encode_bit_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/bit/der_encode_bit_string.c
diff --git a/libtomcrypt/pk/asn1/der/bit/der_length_bit_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/bit/der_length_bit_string.c
index 3b7a8e14e4f..3b7a8e14e4f 100644
--- a/libtomcrypt/pk/asn1/der/bit/der_length_bit_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/bit/der_length_bit_string.c
diff --git a/libtomcrypt/pk/asn1/der/boolean/der_decode_boolean.c b/crypto/userspace/libtomcrypt/pk/asn1/der/boolean/der_decode_boolean.c
index f374aa6920a..f374aa6920a 100644
--- a/libtomcrypt/pk/asn1/der/boolean/der_decode_boolean.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/boolean/der_decode_boolean.c
diff --git a/libtomcrypt/pk/asn1/der/boolean/der_encode_boolean.c b/crypto/userspace/libtomcrypt/pk/asn1/der/boolean/der_encode_boolean.c
index df497bfb7e6..df497bfb7e6 100644
--- a/libtomcrypt/pk/asn1/der/boolean/der_encode_boolean.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/boolean/der_encode_boolean.c
diff --git a/libtomcrypt/pk/asn1/der/boolean/der_length_boolean.c b/crypto/userspace/libtomcrypt/pk/asn1/der/boolean/der_length_boolean.c
index aa3e03d764e..aa3e03d764e 100644
--- a/libtomcrypt/pk/asn1/der/boolean/der_length_boolean.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/boolean/der_length_boolean.c
diff --git a/libtomcrypt/pk/asn1/der/choice/der_decode_choice.c b/crypto/userspace/libtomcrypt/pk/asn1/der/choice/der_decode_choice.c
index 277c731b093..277c731b093 100644
--- a/libtomcrypt/pk/asn1/der/choice/der_decode_choice.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/choice/der_decode_choice.c
diff --git a/libtomcrypt/pk/asn1/der/ia5/der_decode_ia5_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/ia5/der_decode_ia5_string.c
index 001477b6ffb..001477b6ffb 100644
--- a/libtomcrypt/pk/asn1/der/ia5/der_decode_ia5_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/ia5/der_decode_ia5_string.c
diff --git a/libtomcrypt/pk/asn1/der/ia5/der_encode_ia5_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/ia5/der_encode_ia5_string.c
index 82ed4666984..82ed4666984 100644
--- a/libtomcrypt/pk/asn1/der/ia5/der_encode_ia5_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/ia5/der_encode_ia5_string.c
diff --git a/libtomcrypt/pk/asn1/der/ia5/der_length_ia5_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/ia5/der_length_ia5_string.c
index 4d60f8ead7b..4d60f8ead7b 100644
--- a/libtomcrypt/pk/asn1/der/ia5/der_length_ia5_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/ia5/der_length_ia5_string.c
diff --git a/libtomcrypt/pk/asn1/der/integer/der_decode_integer.c b/crypto/userspace/libtomcrypt/pk/asn1/der/integer/der_decode_integer.c
index d7b13cfa7c8..d7b13cfa7c8 100644
--- a/libtomcrypt/pk/asn1/der/integer/der_decode_integer.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/integer/der_decode_integer.c
diff --git a/libtomcrypt/pk/asn1/der/integer/der_encode_integer.c b/crypto/userspace/libtomcrypt/pk/asn1/der/integer/der_encode_integer.c
index 830446a26cc..830446a26cc 100644
--- a/libtomcrypt/pk/asn1/der/integer/der_encode_integer.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/integer/der_encode_integer.c
diff --git a/libtomcrypt/pk/asn1/der/integer/der_length_integer.c b/crypto/userspace/libtomcrypt/pk/asn1/der/integer/der_length_integer.c
index 40addd5842b..40addd5842b 100644
--- a/libtomcrypt/pk/asn1/der/integer/der_length_integer.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/integer/der_length_integer.c
diff --git a/libtomcrypt/pk/asn1/der/object_identifier/der_decode_object_identifier.c b/crypto/userspace/libtomcrypt/pk/asn1/der/object_identifier/der_decode_object_identifier.c
index cdd296d27b2..cdd296d27b2 100644
--- a/libtomcrypt/pk/asn1/der/object_identifier/der_decode_object_identifier.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/object_identifier/der_decode_object_identifier.c
diff --git a/libtomcrypt/pk/asn1/der/object_identifier/der_encode_object_identifier.c b/crypto/userspace/libtomcrypt/pk/asn1/der/object_identifier/der_encode_object_identifier.c
index b26ebdf5170..b26ebdf5170 100644
--- a/libtomcrypt/pk/asn1/der/object_identifier/der_encode_object_identifier.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/object_identifier/der_encode_object_identifier.c
diff --git a/libtomcrypt/pk/asn1/der/object_identifier/der_length_object_identifier.c b/crypto/userspace/libtomcrypt/pk/asn1/der/object_identifier/der_length_object_identifier.c
index ada54ab720d..ada54ab720d 100644
--- a/libtomcrypt/pk/asn1/der/object_identifier/der_length_object_identifier.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/object_identifier/der_length_object_identifier.c
diff --git a/libtomcrypt/pk/asn1/der/octet/der_decode_octet_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/octet/der_decode_octet_string.c
index ab5bc10e3bd..ab5bc10e3bd 100644
--- a/libtomcrypt/pk/asn1/der/octet/der_decode_octet_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/octet/der_decode_octet_string.c
diff --git a/libtomcrypt/pk/asn1/der/octet/der_encode_octet_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/octet/der_encode_octet_string.c
index 64a07709e03..64a07709e03 100644
--- a/libtomcrypt/pk/asn1/der/octet/der_encode_octet_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/octet/der_encode_octet_string.c
diff --git a/libtomcrypt/pk/asn1/der/octet/der_length_octet_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/octet/der_length_octet_string.c
index c49415951b2..c49415951b2 100644
--- a/libtomcrypt/pk/asn1/der/octet/der_length_octet_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/octet/der_length_octet_string.c
diff --git a/libtomcrypt/pk/asn1/der/printable_string/der_decode_printable_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/printable_string/der_decode_printable_string.c
index 8504f7719dd..8504f7719dd 100644
--- a/libtomcrypt/pk/asn1/der/printable_string/der_decode_printable_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/printable_string/der_decode_printable_string.c
diff --git a/libtomcrypt/pk/asn1/der/printable_string/der_encode_printable_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/printable_string/der_encode_printable_string.c
index deccdee88aa..deccdee88aa 100644
--- a/libtomcrypt/pk/asn1/der/printable_string/der_encode_printable_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/printable_string/der_encode_printable_string.c
diff --git a/libtomcrypt/pk/asn1/der/printable_string/der_length_printable_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/printable_string/der_length_printable_string.c
index 997d3b5f9e9..997d3b5f9e9 100644
--- a/libtomcrypt/pk/asn1/der/printable_string/der_length_printable_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/printable_string/der_length_printable_string.c
diff --git a/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_ex.c b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_ex.c
index 20674370be5..20674370be5 100644
--- a/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_ex.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_ex.c
diff --git a/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_flexi.c b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_flexi.c
index e84f72e7cd9..e84f72e7cd9 100644
--- a/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_flexi.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_flexi.c
diff --git a/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_multi.c b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_multi.c
index c064d9ee3ff..c064d9ee3ff 100644
--- a/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_multi.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_decode_sequence_multi.c
diff --git a/libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_ex.c b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_ex.c
index e92f7c310d6..e92f7c310d6 100644
--- a/libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_ex.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_ex.c
diff --git a/libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_multi.c b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_multi.c
index 8d53c623965..8d53c623965 100644
--- a/libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_multi.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_encode_sequence_multi.c
diff --git a/libtomcrypt/pk/asn1/der/sequence/der_length_sequence.c b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_length_sequence.c
index d2e9803d75e..d2e9803d75e 100644
--- a/libtomcrypt/pk/asn1/der/sequence/der_length_sequence.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_length_sequence.c
diff --git a/libtomcrypt/pk/asn1/der/sequence/der_sequence_free.c b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_sequence_free.c
index 90a1297347d..90a1297347d 100644
--- a/libtomcrypt/pk/asn1/der/sequence/der_sequence_free.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/sequence/der_sequence_free.c
diff --git a/libtomcrypt/pk/asn1/der/set/der_encode_set.c b/crypto/userspace/libtomcrypt/pk/asn1/der/set/der_encode_set.c
index 8a13479a180..8a13479a180 100644
--- a/libtomcrypt/pk/asn1/der/set/der_encode_set.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/set/der_encode_set.c
diff --git a/libtomcrypt/pk/asn1/der/set/der_encode_setof.c b/crypto/userspace/libtomcrypt/pk/asn1/der/set/der_encode_setof.c
index aa1af729b6b..aa1af729b6b 100644
--- a/libtomcrypt/pk/asn1/der/set/der_encode_setof.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/set/der_encode_setof.c
diff --git a/libtomcrypt/pk/asn1/der/short_integer/der_decode_short_integer.c b/crypto/userspace/libtomcrypt/pk/asn1/der/short_integer/der_decode_short_integer.c
index fbb89a4f850..fbb89a4f850 100644
--- a/libtomcrypt/pk/asn1/der/short_integer/der_decode_short_integer.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/short_integer/der_decode_short_integer.c
diff --git a/libtomcrypt/pk/asn1/der/short_integer/der_encode_short_integer.c b/crypto/userspace/libtomcrypt/pk/asn1/der/short_integer/der_encode_short_integer.c
index cd9e6d1015e..cd9e6d1015e 100644
--- a/libtomcrypt/pk/asn1/der/short_integer/der_encode_short_integer.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/short_integer/der_encode_short_integer.c
diff --git a/libtomcrypt/pk/asn1/der/short_integer/der_length_short_integer.c b/crypto/userspace/libtomcrypt/pk/asn1/der/short_integer/der_length_short_integer.c
index ec3f8f14f82..ec3f8f14f82 100644
--- a/libtomcrypt/pk/asn1/der/short_integer/der_length_short_integer.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/short_integer/der_length_short_integer.c
diff --git a/libtomcrypt/pk/asn1/der/utctime/der_decode_utctime.c b/crypto/userspace/libtomcrypt/pk/asn1/der/utctime/der_decode_utctime.c
index 54fc204adee..54fc204adee 100644
--- a/libtomcrypt/pk/asn1/der/utctime/der_decode_utctime.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/utctime/der_decode_utctime.c
diff --git a/libtomcrypt/pk/asn1/der/utctime/der_encode_utctime.c b/crypto/userspace/libtomcrypt/pk/asn1/der/utctime/der_encode_utctime.c
index cb32dfa619b..cb32dfa619b 100644
--- a/libtomcrypt/pk/asn1/der/utctime/der_encode_utctime.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/utctime/der_encode_utctime.c
diff --git a/libtomcrypt/pk/asn1/der/utctime/der_length_utctime.c b/crypto/userspace/libtomcrypt/pk/asn1/der/utctime/der_length_utctime.c
index e5922b02308..e5922b02308 100644
--- a/libtomcrypt/pk/asn1/der/utctime/der_length_utctime.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/utctime/der_length_utctime.c
diff --git a/libtomcrypt/pk/asn1/der/utf8/der_decode_utf8_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/utf8/der_decode_utf8_string.c
index 9df7e2315c1..9df7e2315c1 100644
--- a/libtomcrypt/pk/asn1/der/utf8/der_decode_utf8_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/utf8/der_decode_utf8_string.c
diff --git a/libtomcrypt/pk/asn1/der/utf8/der_encode_utf8_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/utf8/der_encode_utf8_string.c
index d1efb09c7b4..d1efb09c7b4 100644
--- a/libtomcrypt/pk/asn1/der/utf8/der_encode_utf8_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/utf8/der_encode_utf8_string.c
diff --git a/libtomcrypt/pk/asn1/der/utf8/der_length_utf8_string.c b/crypto/userspace/libtomcrypt/pk/asn1/der/utf8/der_length_utf8_string.c
index 920bd003fe5..920bd003fe5 100644
--- a/libtomcrypt/pk/asn1/der/utf8/der_length_utf8_string.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/utf8/der_length_utf8_string.c
diff --git a/libtomcrypt/pk/asn1/der/x509/der_decode_subject_public_key_info.c b/crypto/userspace/libtomcrypt/pk/asn1/der/x509/der_decode_subject_public_key_info.c
index 3ebb8ea977f..3ebb8ea977f 100644
--- a/libtomcrypt/pk/asn1/der/x509/der_decode_subject_public_key_info.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/x509/der_decode_subject_public_key_info.c
diff --git a/libtomcrypt/pk/asn1/der/x509/der_encode_subject_public_key_info.c b/crypto/userspace/libtomcrypt/pk/asn1/der/x509/der_encode_subject_public_key_info.c
index 4c7e966491d..4c7e966491d 100644
--- a/libtomcrypt/pk/asn1/der/x509/der_encode_subject_public_key_info.c
+++ b/crypto/userspace/libtomcrypt/pk/asn1/der/x509/der_encode_subject_public_key_info.c
diff --git a/libtomcrypt/pk/dsa/dsa_export.c b/crypto/userspace/libtomcrypt/pk/dsa/dsa_export.c
index 5a2d5df87c7..5a2d5df87c7 100644
--- a/libtomcrypt/pk/dsa/dsa_export.c
+++ b/crypto/userspace/libtomcrypt/pk/dsa/dsa_export.c
diff --git a/libtomcrypt/pk/dsa/dsa_free.c b/crypto/userspace/libtomcrypt/pk/dsa/dsa_free.c
index 37a330d14e8..37a330d14e8 100644
--- a/libtomcrypt/pk/dsa/dsa_free.c
+++ b/crypto/userspace/libtomcrypt/pk/dsa/dsa_free.c
diff --git a/libtomcrypt/pk/dsa/dsa_import.c b/crypto/userspace/libtomcrypt/pk/dsa/dsa_import.c
index c6a1f6f6037..c6a1f6f6037 100644
--- a/libtomcrypt/pk/dsa/dsa_import.c
+++ b/crypto/userspace/libtomcrypt/pk/dsa/dsa_import.c
diff --git a/libtomcrypt/pk/dsa/dsa_make_key.c b/crypto/userspace/libtomcrypt/pk/dsa/dsa_make_key.c
index eab5d155899..eab5d155899 100644
--- a/libtomcrypt/pk/dsa/dsa_make_key.c
+++ b/crypto/userspace/libtomcrypt/pk/dsa/dsa_make_key.c
diff --git a/libtomcrypt/pk/dsa/dsa_sign_hash.c b/crypto/userspace/libtomcrypt/pk/dsa/dsa_sign_hash.c
index 6f4dad8d3e6..6f4dad8d3e6 100644
--- a/libtomcrypt/pk/dsa/dsa_sign_hash.c
+++ b/crypto/userspace/libtomcrypt/pk/dsa/dsa_sign_hash.c
diff --git a/libtomcrypt/pk/dsa/dsa_verify_hash.c b/crypto/userspace/libtomcrypt/pk/dsa/dsa_verify_hash.c
index 3a82d1bc420..3a82d1bc420 100644
--- a/libtomcrypt/pk/dsa/dsa_verify_hash.c
+++ b/crypto/userspace/libtomcrypt/pk/dsa/dsa_verify_hash.c
diff --git a/libtomcrypt/pk/dsa/dsa_verify_key.c b/crypto/userspace/libtomcrypt/pk/dsa/dsa_verify_key.c
index 71635d25912..71635d25912 100644
--- a/libtomcrypt/pk/dsa/dsa_verify_key.c
+++ b/crypto/userspace/libtomcrypt/pk/dsa/dsa_verify_key.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_i2osp.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_i2osp.c
index 70294a505e0..70294a505e0 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_i2osp.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_i2osp.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_mgf1.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_mgf1.c
index bfa3e7e9192..bfa3e7e9192 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_mgf1.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_mgf1.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_oaep_decode.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_oaep_decode.c
index 04833ff03b1..04833ff03b1 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_oaep_decode.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_oaep_decode.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_oaep_encode.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_oaep_encode.c
index ab75f73d7d0..ab75f73d7d0 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_oaep_encode.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_oaep_encode.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_os2ip.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_os2ip.c
index 513abb69f84..513abb69f84 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_os2ip.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_os2ip.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_pss_decode.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_pss_decode.c
index 789d12d9d42..789d12d9d42 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_pss_decode.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_pss_decode.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_pss_encode.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_pss_encode.c
index d3ce3d9c012..d3ce3d9c012 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_pss_encode.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_pss_encode.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_v1_5_decode.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_v1_5_decode.c
index 1bb08e31558..1bb08e31558 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_v1_5_decode.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_v1_5_decode.c
diff --git a/libtomcrypt/pk/pkcs1/pkcs_1_v1_5_encode.c b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_v1_5_encode.c
index 048fe69280b..048fe69280b 100644
--- a/libtomcrypt/pk/pkcs1/pkcs_1_v1_5_encode.c
+++ b/crypto/userspace/libtomcrypt/pk/pkcs1/pkcs_1_v1_5_encode.c
diff --git a/libtomcrypt/pk/rsa/rsa_decrypt_key.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_decrypt_key.c
index 813a76544f1..813a76544f1 100644
--- a/libtomcrypt/pk/rsa/rsa_decrypt_key.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_decrypt_key.c
diff --git a/libtomcrypt/pk/rsa/rsa_encrypt_key.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_encrypt_key.c
index 8d3f2db1daa..8d3f2db1daa 100644
--- a/libtomcrypt/pk/rsa/rsa_encrypt_key.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_encrypt_key.c
diff --git a/libtomcrypt/pk/rsa/rsa_export.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_export.c
index 21f859caaab..21f859caaab 100644
--- a/libtomcrypt/pk/rsa/rsa_export.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_export.c
diff --git a/libtomcrypt/pk/rsa/rsa_exptmod.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_exptmod.c
index 35ebfe3bb96..35ebfe3bb96 100644
--- a/libtomcrypt/pk/rsa/rsa_exptmod.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_exptmod.c
diff --git a/libtomcrypt/pk/rsa/rsa_free.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_free.c
index d38b266197f..d38b266197f 100644
--- a/libtomcrypt/pk/rsa/rsa_free.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_free.c
diff --git a/libtomcrypt/pk/rsa/rsa_import.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_import.c
index 87cb1030d47..87cb1030d47 100644
--- a/libtomcrypt/pk/rsa/rsa_import.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_import.c
diff --git a/libtomcrypt/pk/rsa/rsa_make_key.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_make_key.c
index 6718f09bc9f..6718f09bc9f 100644
--- a/libtomcrypt/pk/rsa/rsa_make_key.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_make_key.c
diff --git a/libtomcrypt/pk/rsa/rsa_sign_hash.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_sign_hash.c
index faf13d27b8f..faf13d27b8f 100644
--- a/libtomcrypt/pk/rsa/rsa_sign_hash.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_sign_hash.c
diff --git a/libtomcrypt/pk/rsa/rsa_verify_hash.c b/crypto/userspace/libtomcrypt/pk/rsa/rsa_verify_hash.c
index 803b7cd4edf..803b7cd4edf 100644
--- a/libtomcrypt/pk/rsa/rsa_verify_hash.c
+++ b/crypto/userspace/libtomcrypt/pk/rsa/rsa_verify_hash.c
diff --git a/libtommath/LICENSE b/crypto/userspace/libtommath/LICENSE
index 5baa792a650..5baa792a650 100644
--- a/libtommath/LICENSE
+++ b/crypto/userspace/libtommath/LICENSE
diff --git a/libtommath/bn_error.c b/crypto/userspace/libtommath/bn_error.c
index b1b7177e61f..b1b7177e61f 100644
--- a/libtommath/bn_error.c
+++ b/crypto/userspace/libtommath/bn_error.c
diff --git a/libtommath/bn_fast_mp_invmod.c b/crypto/userspace/libtommath/bn_fast_mp_invmod.c
index ff03dfffe3d..ff03dfffe3d 100644
--- a/libtommath/bn_fast_mp_invmod.c
+++ b/crypto/userspace/libtommath/bn_fast_mp_invmod.c
diff --git a/libtommath/bn_fast_mp_montgomery_reduce.c b/crypto/userspace/libtommath/bn_fast_mp_montgomery_reduce.c
index b6c0694bd2f..b6c0694bd2f 100644
--- a/libtommath/bn_fast_mp_montgomery_reduce.c
+++ b/crypto/userspace/libtommath/bn_fast_mp_montgomery_reduce.c
diff --git a/libtommath/bn_fast_s_mp_mul_digs.c b/crypto/userspace/libtommath/bn_fast_s_mp_mul_digs.c
index 91e10d670fe..91e10d670fe 100644
--- a/libtommath/bn_fast_s_mp_mul_digs.c
+++ b/crypto/userspace/libtommath/bn_fast_s_mp_mul_digs.c
diff --git a/libtommath/bn_fast_s_mp_mul_high_digs.c b/crypto/userspace/libtommath/bn_fast_s_mp_mul_high_digs.c
index 5b114d717ab..5b114d717ab 100644
--- a/libtommath/bn_fast_s_mp_mul_high_digs.c
+++ b/crypto/userspace/libtommath/bn_fast_s_mp_mul_high_digs.c
diff --git a/libtommath/bn_fast_s_mp_sqr.c b/crypto/userspace/libtommath/bn_fast_s_mp_sqr.c
index 19e92ef1807..19e92ef1807 100644
--- a/libtommath/bn_fast_s_mp_sqr.c
+++ b/crypto/userspace/libtommath/bn_fast_s_mp_sqr.c
diff --git a/libtommath/bn_mp_2expt.c b/crypto/userspace/libtommath/bn_mp_2expt.c
index f422ffc9946..f422ffc9946 100644
--- a/libtommath/bn_mp_2expt.c
+++ b/crypto/userspace/libtommath/bn_mp_2expt.c
diff --git a/libtommath/bn_mp_abs.c b/crypto/userspace/libtommath/bn_mp_abs.c
index 09dd7229eb5..09dd7229eb5 100644
--- a/libtommath/bn_mp_abs.c
+++ b/crypto/userspace/libtommath/bn_mp_abs.c
diff --git a/libtommath/bn_mp_add.c b/crypto/userspace/libtommath/bn_mp_add.c
index be20644770d..be20644770d 100644
--- a/libtommath/bn_mp_add.c
+++ b/crypto/userspace/libtommath/bn_mp_add.c
diff --git a/libtommath/bn_mp_add_d.c b/crypto/userspace/libtommath/bn_mp_add_d.c
index 8ca36c1124f..8ca36c1124f 100644
--- a/libtommath/bn_mp_add_d.c
+++ b/crypto/userspace/libtommath/bn_mp_add_d.c
diff --git a/libtommath/bn_mp_addmod.c b/crypto/userspace/libtommath/bn_mp_addmod.c
index 6d8afe18c93..6d8afe18c93 100644
--- a/libtommath/bn_mp_addmod.c
+++ b/crypto/userspace/libtommath/bn_mp_addmod.c
diff --git a/libtommath/bn_mp_clamp.c b/crypto/userspace/libtommath/bn_mp_clamp.c
index 359c2ff24d2..359c2ff24d2 100644
--- a/libtommath/bn_mp_clamp.c
+++ b/crypto/userspace/libtommath/bn_mp_clamp.c
diff --git a/libtommath/bn_mp_clear.c b/crypto/userspace/libtommath/bn_mp_clear.c
index a65f0a36c49..a65f0a36c49 100644
--- a/libtommath/bn_mp_clear.c
+++ b/crypto/userspace/libtommath/bn_mp_clear.c
diff --git a/libtommath/bn_mp_clear_multi.c b/crypto/userspace/libtommath/bn_mp_clear_multi.c
index daaea79a3bd..daaea79a3bd 100644
--- a/libtommath/bn_mp_clear_multi.c
+++ b/crypto/userspace/libtommath/bn_mp_clear_multi.c
diff --git a/libtommath/bn_mp_cmp.c b/crypto/userspace/libtommath/bn_mp_cmp.c
index 533f36bf931..533f36bf931 100644
--- a/libtommath/bn_mp_cmp.c
+++ b/crypto/userspace/libtommath/bn_mp_cmp.c
diff --git a/libtommath/bn_mp_cmp_d.c b/crypto/userspace/libtommath/bn_mp_cmp_d.c
index 724c1c36344..724c1c36344 100644
--- a/libtommath/bn_mp_cmp_d.c
+++ b/crypto/userspace/libtommath/bn_mp_cmp_d.c
diff --git a/libtommath/bn_mp_cmp_mag.c b/crypto/userspace/libtommath/bn_mp_cmp_mag.c
index 693eb7cc729..693eb7cc729 100644
--- a/libtommath/bn_mp_cmp_mag.c
+++ b/crypto/userspace/libtommath/bn_mp_cmp_mag.c
diff --git a/libtommath/bn_mp_cnt_lsb.c b/crypto/userspace/libtommath/bn_mp_cnt_lsb.c
index 66d1a74714b..66d1a74714b 100644
--- a/libtommath/bn_mp_cnt_lsb.c
+++ b/crypto/userspace/libtommath/bn_mp_cnt_lsb.c
diff --git a/libtommath/bn_mp_copy.c b/crypto/userspace/libtommath/bn_mp_copy.c
index b0de16d8abf..b0de16d8abf 100644
--- a/libtommath/bn_mp_copy.c
+++ b/crypto/userspace/libtommath/bn_mp_copy.c
diff --git a/libtommath/bn_mp_count_bits.c b/crypto/userspace/libtommath/bn_mp_count_bits.c
index 8bc5657a333..8bc5657a333 100644
--- a/libtommath/bn_mp_count_bits.c
+++ b/crypto/userspace/libtommath/bn_mp_count_bits.c
diff --git a/libtommath/bn_mp_div.c b/crypto/userspace/libtommath/bn_mp_div.c
index 723c8b503dd..723c8b503dd 100644
--- a/libtommath/bn_mp_div.c
+++ b/crypto/userspace/libtommath/bn_mp_div.c
diff --git a/libtommath/bn_mp_div_2.c b/crypto/userspace/libtommath/bn_mp_div_2.c
index 7ee3e5b70fd..7ee3e5b70fd 100644
--- a/libtommath/bn_mp_div_2.c
+++ b/crypto/userspace/libtommath/bn_mp_div_2.c
diff --git a/libtommath/bn_mp_div_2d.c b/crypto/userspace/libtommath/bn_mp_div_2d.c
index 4f7fa59e3f3..4f7fa59e3f3 100644
--- a/libtommath/bn_mp_div_2d.c
+++ b/crypto/userspace/libtommath/bn_mp_div_2d.c
diff --git a/libtommath/bn_mp_div_3.c b/crypto/userspace/libtommath/bn_mp_div_3.c
index 608e759e366..608e759e366 100644
--- a/libtommath/bn_mp_div_3.c
+++ b/crypto/userspace/libtommath/bn_mp_div_3.c
diff --git a/libtommath/bn_mp_div_d.c b/crypto/userspace/libtommath/bn_mp_div_d.c
index 63efc2cfa69..63efc2cfa69 100644
--- a/libtommath/bn_mp_div_d.c
+++ b/crypto/userspace/libtommath/bn_mp_div_d.c
diff --git a/libtommath/bn_mp_dr_is_modulus.c b/crypto/userspace/libtommath/bn_mp_dr_is_modulus.c
index 52373440d83..52373440d83 100644
--- a/libtommath/bn_mp_dr_is_modulus.c
+++ b/crypto/userspace/libtommath/bn_mp_dr_is_modulus.c
diff --git a/libtommath/bn_mp_dr_reduce.c b/crypto/userspace/libtommath/bn_mp_dr_reduce.c
index e60b5784f16..e60b5784f16 100644
--- a/libtommath/bn_mp_dr_reduce.c
+++ b/crypto/userspace/libtommath/bn_mp_dr_reduce.c
diff --git a/libtommath/bn_mp_dr_setup.c b/crypto/userspace/libtommath/bn_mp_dr_setup.c
index 1d7d856ef0a..1d7d856ef0a 100644
--- a/libtommath/bn_mp_dr_setup.c
+++ b/crypto/userspace/libtommath/bn_mp_dr_setup.c
diff --git a/libtommath/bn_mp_exch.c b/crypto/userspace/libtommath/bn_mp_exch.c
index 38574e0a5e9..38574e0a5e9 100644
--- a/libtommath/bn_mp_exch.c
+++ b/crypto/userspace/libtommath/bn_mp_exch.c
diff --git a/libtommath/bn_mp_expt_d.c b/crypto/userspace/libtommath/bn_mp_expt_d.c
index 4bdc2d13a69..4bdc2d13a69 100644
--- a/libtommath/bn_mp_expt_d.c
+++ b/crypto/userspace/libtommath/bn_mp_expt_d.c
diff --git a/libtommath/bn_mp_exptmod.c b/crypto/userspace/libtommath/bn_mp_exptmod.c
index 023191657ab..023191657ab 100644
--- a/libtommath/bn_mp_exptmod.c
+++ b/crypto/userspace/libtommath/bn_mp_exptmod.c
diff --git a/libtommath/bn_mp_exptmod_fast.c b/crypto/userspace/libtommath/bn_mp_exptmod_fast.c
index 2a3b3c9e816..2a3b3c9e816 100644
--- a/libtommath/bn_mp_exptmod_fast.c
+++ b/crypto/userspace/libtommath/bn_mp_exptmod_fast.c
diff --git a/libtommath/bn_mp_gcd.c b/crypto/userspace/libtommath/bn_mp_gcd.c
index b39ba9041db..b39ba9041db 100644
--- a/libtommath/bn_mp_gcd.c
+++ b/crypto/userspace/libtommath/bn_mp_gcd.c
diff --git a/libtommath/bn_mp_get_int.c b/crypto/userspace/libtommath/bn_mp_get_int.c
index 17162e2bf1f..17162e2bf1f 100644
--- a/libtommath/bn_mp_get_int.c
+++ b/crypto/userspace/libtommath/bn_mp_get_int.c
diff --git a/libtommath/bn_mp_grow.c b/crypto/userspace/libtommath/bn_mp_grow.c
index cf2b949b248..cf2b949b248 100644
--- a/libtommath/bn_mp_grow.c
+++ b/crypto/userspace/libtommath/bn_mp_grow.c
diff --git a/libtommath/bn_mp_init.c b/crypto/userspace/libtommath/bn_mp_init.c
index 8be27f5696a..8be27f5696a 100644
--- a/libtommath/bn_mp_init.c
+++ b/crypto/userspace/libtommath/bn_mp_init.c
diff --git a/libtommath/bn_mp_init_copy.c b/crypto/userspace/libtommath/bn_mp_init_copy.c
index 0160811affb..0160811affb 100644
--- a/libtommath/bn_mp_init_copy.c
+++ b/crypto/userspace/libtommath/bn_mp_init_copy.c
diff --git a/libtommath/bn_mp_init_multi.c b/crypto/userspace/libtommath/bn_mp_init_multi.c
index 59dc3a9ea75..59dc3a9ea75 100644
--- a/libtommath/bn_mp_init_multi.c
+++ b/crypto/userspace/libtommath/bn_mp_init_multi.c
diff --git a/libtommath/bn_mp_init_set.c b/crypto/userspace/libtommath/bn_mp_init_set.c
index 34edad92ff0..34edad92ff0 100644
--- a/libtommath/bn_mp_init_set.c
+++ b/crypto/userspace/libtommath/bn_mp_init_set.c
diff --git a/libtommath/bn_mp_init_set_int.c b/crypto/userspace/libtommath/bn_mp_init_set_int.c
index 5c559931520..5c559931520 100644
--- a/libtommath/bn_mp_init_set_int.c
+++ b/crypto/userspace/libtommath/bn_mp_init_set_int.c
diff --git a/libtommath/bn_mp_init_size.c b/crypto/userspace/libtommath/bn_mp_init_size.c
index 8e014183a3e..8e014183a3e 100644
--- a/libtommath/bn_mp_init_size.c
+++ b/crypto/userspace/libtommath/bn_mp_init_size.c
diff --git a/libtommath/bn_mp_invmod.c b/crypto/userspace/libtommath/bn_mp_invmod.c
index 154651468fb..154651468fb 100644
--- a/libtommath/bn_mp_invmod.c
+++ b/crypto/userspace/libtommath/bn_mp_invmod.c
diff --git a/libtommath/bn_mp_invmod_slow.c b/crypto/userspace/libtommath/bn_mp_invmod_slow.c
index eedd47dcf13..eedd47dcf13 100644
--- a/libtommath/bn_mp_invmod_slow.c
+++ b/crypto/userspace/libtommath/bn_mp_invmod_slow.c
diff --git a/libtommath/bn_mp_is_square.c b/crypto/userspace/libtommath/bn_mp_is_square.c
index 50c524444ec..50c524444ec 100644
--- a/libtommath/bn_mp_is_square.c
+++ b/crypto/userspace/libtommath/bn_mp_is_square.c
diff --git a/libtommath/bn_mp_karatsuba_mul.c b/crypto/userspace/libtommath/bn_mp_karatsuba_mul.c
index 8ea2c2792a9..8ea2c2792a9 100644
--- a/libtommath/bn_mp_karatsuba_mul.c
+++ b/crypto/userspace/libtommath/bn_mp_karatsuba_mul.c
diff --git a/libtommath/bn_mp_karatsuba_sqr.c b/crypto/userspace/libtommath/bn_mp_karatsuba_sqr.c
index a5e198be12f..a5e198be12f 100644
--- a/libtommath/bn_mp_karatsuba_sqr.c
+++ b/crypto/userspace/libtommath/bn_mp_karatsuba_sqr.c
diff --git a/libtommath/bn_mp_lcm.c b/crypto/userspace/libtommath/bn_mp_lcm.c
index 781eef5659e..781eef5659e 100644
--- a/libtommath/bn_mp_lcm.c
+++ b/crypto/userspace/libtommath/bn_mp_lcm.c
diff --git a/libtommath/bn_mp_lshd.c b/crypto/userspace/libtommath/bn_mp_lshd.c
index f118cf1ae56..f118cf1ae56 100644
--- a/libtommath/bn_mp_lshd.c
+++ b/crypto/userspace/libtommath/bn_mp_lshd.c
diff --git a/libtommath/bn_mp_mod.c b/crypto/userspace/libtommath/bn_mp_mod.c
index f5cf8d09f2d..f5cf8d09f2d 100644
--- a/libtommath/bn_mp_mod.c
+++ b/crypto/userspace/libtommath/bn_mp_mod.c
diff --git a/libtommath/bn_mp_mod_2d.c b/crypto/userspace/libtommath/bn_mp_mod_2d.c
index e194a068702..e194a068702 100644
--- a/libtommath/bn_mp_mod_2d.c
+++ b/crypto/userspace/libtommath/bn_mp_mod_2d.c
diff --git a/libtommath/bn_mp_mod_d.c b/crypto/userspace/libtommath/bn_mp_mod_d.c
index 9ca37e67327..9ca37e67327 100644
--- a/libtommath/bn_mp_mod_d.c
+++ b/crypto/userspace/libtommath/bn_mp_mod_d.c
diff --git a/libtommath/bn_mp_montgomery_calc_normalization.c b/crypto/userspace/libtommath/bn_mp_montgomery_calc_normalization.c
index c669fe0ec3a..c669fe0ec3a 100644
--- a/libtommath/bn_mp_montgomery_calc_normalization.c
+++ b/crypto/userspace/libtommath/bn_mp_montgomery_calc_normalization.c
diff --git a/libtommath/bn_mp_montgomery_reduce.c b/crypto/userspace/libtommath/bn_mp_montgomery_reduce.c
index b76509051be..b76509051be 100644
--- a/libtommath/bn_mp_montgomery_reduce.c
+++ b/crypto/userspace/libtommath/bn_mp_montgomery_reduce.c
diff --git a/libtommath/bn_mp_montgomery_setup.c b/crypto/userspace/libtommath/bn_mp_montgomery_setup.c
index f08274936ed..f08274936ed 100644
--- a/libtommath/bn_mp_montgomery_setup.c
+++ b/crypto/userspace/libtommath/bn_mp_montgomery_setup.c
diff --git a/libtommath/bn_mp_mul.c b/crypto/userspace/libtommath/bn_mp_mul.c
index 8b1117a63ba..8b1117a63ba 100644
--- a/libtommath/bn_mp_mul.c
+++ b/crypto/userspace/libtommath/bn_mp_mul.c
diff --git a/libtommath/bn_mp_mul_2.c b/crypto/userspace/libtommath/bn_mp_mul_2.c
index 02455fc35d4..02455fc35d4 100644
--- a/libtommath/bn_mp_mul_2.c
+++ b/crypto/userspace/libtommath/bn_mp_mul_2.c
diff --git a/libtommath/bn_mp_mul_2d.c b/crypto/userspace/libtommath/bn_mp_mul_2d.c
index efeff2e7518..efeff2e7518 100644
--- a/libtommath/bn_mp_mul_2d.c
+++ b/crypto/userspace/libtommath/bn_mp_mul_2d.c
diff --git a/libtommath/bn_mp_mul_d.c b/crypto/userspace/libtommath/bn_mp_mul_d.c
index 00f9a899ef4..00f9a899ef4 100644
--- a/libtommath/bn_mp_mul_d.c
+++ b/crypto/userspace/libtommath/bn_mp_mul_d.c
diff --git a/libtommath/bn_mp_mulmod.c b/crypto/userspace/libtommath/bn_mp_mulmod.c
index 003ceb9b97e..003ceb9b97e 100644
--- a/libtommath/bn_mp_mulmod.c
+++ b/crypto/userspace/libtommath/bn_mp_mulmod.c
diff --git a/libtommath/bn_mp_n_root.c b/crypto/userspace/libtommath/bn_mp_n_root.c
index 0e7bedca72c..0e7bedca72c 100644
--- a/libtommath/bn_mp_n_root.c
+++ b/crypto/userspace/libtommath/bn_mp_n_root.c
diff --git a/libtommath/bn_mp_neg.c b/crypto/userspace/libtommath/bn_mp_neg.c
index a7d035ab6dd..a7d035ab6dd 100644
--- a/libtommath/bn_mp_neg.c
+++ b/crypto/userspace/libtommath/bn_mp_neg.c
diff --git a/libtommath/bn_mp_prime_is_divisible.c b/crypto/userspace/libtommath/bn_mp_prime_is_divisible.c
index 8e7871c2c65..8e7871c2c65 100644
--- a/libtommath/bn_mp_prime_is_divisible.c
+++ b/crypto/userspace/libtommath/bn_mp_prime_is_divisible.c
diff --git a/libtommath/bn_mp_prime_is_prime.c b/crypto/userspace/libtommath/bn_mp_prime_is_prime.c
index c316d621090..c316d621090 100644
--- a/libtommath/bn_mp_prime_is_prime.c
+++ b/crypto/userspace/libtommath/bn_mp_prime_is_prime.c
diff --git a/libtommath/bn_mp_prime_miller_rabin.c b/crypto/userspace/libtommath/bn_mp_prime_miller_rabin.c
index ddf03582ac4..ddf03582ac4 100644
--- a/libtommath/bn_mp_prime_miller_rabin.c
+++ b/crypto/userspace/libtommath/bn_mp_prime_miller_rabin.c
diff --git a/libtommath/bn_mp_prime_next_prime.c b/crypto/userspace/libtommath/bn_mp_prime_next_prime.c
index bc31cc72086..bc31cc72086 100644
--- a/libtommath/bn_mp_prime_next_prime.c
+++ b/crypto/userspace/libtommath/bn_mp_prime_next_prime.c
diff --git a/libtommath/bn_mp_prime_rabin_miller_trials.c b/crypto/userspace/libtommath/bn_mp_prime_rabin_miller_trials.c
index 248c2fd2e6e..248c2fd2e6e 100644
--- a/libtommath/bn_mp_prime_rabin_miller_trials.c
+++ b/crypto/userspace/libtommath/bn_mp_prime_rabin_miller_trials.c
diff --git a/libtommath/bn_mp_prime_random_ex.c b/crypto/userspace/libtommath/bn_mp_prime_random_ex.c
index 07aae4b072e..07aae4b072e 100644
--- a/libtommath/bn_mp_prime_random_ex.c
+++ b/crypto/userspace/libtommath/bn_mp_prime_random_ex.c
diff --git a/libtommath/bn_mp_rand.c b/crypto/userspace/libtommath/bn_mp_rand.c
index af66a67eea1..af66a67eea1 100644
--- a/libtommath/bn_mp_rand.c
+++ b/crypto/userspace/libtommath/bn_mp_rand.c
diff --git a/libtommath/bn_mp_read_signed_bin.c b/crypto/userspace/libtommath/bn_mp_read_signed_bin.c
index 8da651ce30f..8da651ce30f 100644
--- a/libtommath/bn_mp_read_signed_bin.c
+++ b/crypto/userspace/libtommath/bn_mp_read_signed_bin.c
diff --git a/libtommath/bn_mp_read_unsigned_bin.c b/crypto/userspace/libtommath/bn_mp_read_unsigned_bin.c
index 1ebba13a02c..1ebba13a02c 100644
--- a/libtommath/bn_mp_read_unsigned_bin.c
+++ b/crypto/userspace/libtommath/bn_mp_read_unsigned_bin.c
diff --git a/libtommath/bn_mp_reduce.c b/crypto/userspace/libtommath/bn_mp_reduce.c
index 21d07309058..21d07309058 100644
--- a/libtommath/bn_mp_reduce.c
+++ b/crypto/userspace/libtommath/bn_mp_reduce.c
diff --git a/libtommath/bn_mp_reduce_2k.c b/crypto/userspace/libtommath/bn_mp_reduce_2k.c
index d9620c221c2..d9620c221c2 100644
--- a/libtommath/bn_mp_reduce_2k.c
+++ b/crypto/userspace/libtommath/bn_mp_reduce_2k.c
diff --git a/libtommath/bn_mp_reduce_2k_l.c b/crypto/userspace/libtommath/bn_mp_reduce_2k_l.c
index f06103d6a67..f06103d6a67 100644
--- a/libtommath/bn_mp_reduce_2k_l.c
+++ b/crypto/userspace/libtommath/bn_mp_reduce_2k_l.c
diff --git a/libtommath/bn_mp_reduce_2k_setup.c b/crypto/userspace/libtommath/bn_mp_reduce_2k_setup.c
index a80e7a22f22..a80e7a22f22 100644
--- a/libtommath/bn_mp_reduce_2k_setup.c
+++ b/crypto/userspace/libtommath/bn_mp_reduce_2k_setup.c
diff --git a/libtommath/bn_mp_reduce_2k_setup_l.c b/crypto/userspace/libtommath/bn_mp_reduce_2k_setup_l.c
index 7cf002e8885..7cf002e8885 100644
--- a/libtommath/bn_mp_reduce_2k_setup_l.c
+++ b/crypto/userspace/libtommath/bn_mp_reduce_2k_setup_l.c
diff --git a/libtommath/bn_mp_reduce_is_2k.c b/crypto/userspace/libtommath/bn_mp_reduce_is_2k.c
index 7308be73e2b..7308be73e2b 100644
--- a/libtommath/bn_mp_reduce_is_2k.c
+++ b/crypto/userspace/libtommath/bn_mp_reduce_is_2k.c
diff --git a/libtommath/bn_mp_reduce_is_2k_l.c b/crypto/userspace/libtommath/bn_mp_reduce_is_2k_l.c
index 14a4d218461..14a4d218461 100644
--- a/libtommath/bn_mp_reduce_is_2k_l.c
+++ b/crypto/userspace/libtommath/bn_mp_reduce_is_2k_l.c
diff --git a/libtommath/bn_mp_reduce_setup.c b/crypto/userspace/libtommath/bn_mp_reduce_setup.c
index 370f20bb17c..370f20bb17c 100644
--- a/libtommath/bn_mp_reduce_setup.c
+++ b/crypto/userspace/libtommath/bn_mp_reduce_setup.c
diff --git a/libtommath/bn_mp_rshd.c b/crypto/userspace/libtommath/bn_mp_rshd.c
index 2a693c5a5b3..2a693c5a5b3 100644
--- a/libtommath/bn_mp_rshd.c
+++ b/crypto/userspace/libtommath/bn_mp_rshd.c
diff --git a/libtommath/bn_mp_set.c b/crypto/userspace/libtommath/bn_mp_set.c
index 174adcbc6d6..174adcbc6d6 100644
--- a/libtommath/bn_mp_set.c
+++ b/crypto/userspace/libtommath/bn_mp_set.c
diff --git a/libtommath/bn_mp_set_int.c b/crypto/userspace/libtommath/bn_mp_set_int.c
index cf10ea1a448..cf10ea1a448 100644
--- a/libtommath/bn_mp_set_int.c
+++ b/crypto/userspace/libtommath/bn_mp_set_int.c
diff --git a/libtommath/bn_mp_shrink.c b/crypto/userspace/libtommath/bn_mp_shrink.c
index 4b8c5ef11ad..4b8c5ef11ad 100644
--- a/libtommath/bn_mp_shrink.c
+++ b/crypto/userspace/libtommath/bn_mp_shrink.c
diff --git a/libtommath/bn_mp_signed_bin_size.c b/crypto/userspace/libtommath/bn_mp_signed_bin_size.c
index 6739d19e2bc..6739d19e2bc 100644
--- a/libtommath/bn_mp_signed_bin_size.c
+++ b/crypto/userspace/libtommath/bn_mp_signed_bin_size.c
diff --git a/libtommath/bn_mp_sqr.c b/crypto/userspace/libtommath/bn_mp_sqr.c
index 868ccbbaef5..868ccbbaef5 100644
--- a/libtommath/bn_mp_sqr.c
+++ b/crypto/userspace/libtommath/bn_mp_sqr.c
diff --git a/libtommath/bn_mp_sqrmod.c b/crypto/userspace/libtommath/bn_mp_sqrmod.c
index 161cbbb30dd..161cbbb30dd 100644
--- a/libtommath/bn_mp_sqrmod.c
+++ b/crypto/userspace/libtommath/bn_mp_sqrmod.c
diff --git a/libtommath/bn_mp_sub.c b/crypto/userspace/libtommath/bn_mp_sub.c
index f5015cce45e..f5015cce45e 100644
--- a/libtommath/bn_mp_sub.c
+++ b/crypto/userspace/libtommath/bn_mp_sub.c
diff --git a/libtommath/bn_mp_sub_d.c b/crypto/userspace/libtommath/bn_mp_sub_d.c
index 06cdca636d9..06cdca636d9 100644
--- a/libtommath/bn_mp_sub_d.c
+++ b/crypto/userspace/libtommath/bn_mp_sub_d.c
diff --git a/libtommath/bn_mp_submod.c b/crypto/userspace/libtommath/bn_mp_submod.c
index 869e23cded5..869e23cded5 100644
--- a/libtommath/bn_mp_submod.c
+++ b/crypto/userspace/libtommath/bn_mp_submod.c
diff --git a/libtommath/bn_mp_to_signed_bin.c b/crypto/userspace/libtommath/bn_mp_to_signed_bin.c
index 9df83ca5266..9df83ca5266 100644
--- a/libtommath/bn_mp_to_signed_bin.c
+++ b/crypto/userspace/libtommath/bn_mp_to_signed_bin.c
diff --git a/libtommath/bn_mp_to_signed_bin_n.c b/crypto/userspace/libtommath/bn_mp_to_signed_bin_n.c
index 677f827d4f4..677f827d4f4 100644
--- a/libtommath/bn_mp_to_signed_bin_n.c
+++ b/crypto/userspace/libtommath/bn_mp_to_signed_bin_n.c
diff --git a/libtommath/bn_mp_to_unsigned_bin.c b/crypto/userspace/libtommath/bn_mp_to_unsigned_bin.c
index c137f104ac7..c137f104ac7 100644
--- a/libtommath/bn_mp_to_unsigned_bin.c
+++ b/crypto/userspace/libtommath/bn_mp_to_unsigned_bin.c
diff --git a/libtommath/bn_mp_to_unsigned_bin_n.c b/crypto/userspace/libtommath/bn_mp_to_unsigned_bin_n.c
index 0dc00c623d3..0dc00c623d3 100644
--- a/libtommath/bn_mp_to_unsigned_bin_n.c
+++ b/crypto/userspace/libtommath/bn_mp_to_unsigned_bin_n.c
diff --git a/libtommath/bn_mp_toom_mul.c b/crypto/userspace/libtommath/bn_mp_toom_mul.c
index ad5d9e9b649..ad5d9e9b649 100644
--- a/libtommath/bn_mp_toom_mul.c
+++ b/crypto/userspace/libtommath/bn_mp_toom_mul.c
diff --git a/libtommath/bn_mp_toom_sqr.c b/crypto/userspace/libtommath/bn_mp_toom_sqr.c
index 48880d0350c..48880d0350c 100644
--- a/libtommath/bn_mp_toom_sqr.c
+++ b/crypto/userspace/libtommath/bn_mp_toom_sqr.c
diff --git a/libtommath/bn_mp_unsigned_bin_size.c b/crypto/userspace/libtommath/bn_mp_unsigned_bin_size.c
index 6dc3bd5fc1b..6dc3bd5fc1b 100644
--- a/libtommath/bn_mp_unsigned_bin_size.c
+++ b/crypto/userspace/libtommath/bn_mp_unsigned_bin_size.c
diff --git a/libtommath/bn_mp_zero.c b/crypto/userspace/libtommath/bn_mp_zero.c
index b0977d44316..b0977d44316 100644
--- a/libtommath/bn_mp_zero.c
+++ b/crypto/userspace/libtommath/bn_mp_zero.c
diff --git a/libtommath/bn_prime_tab.c b/crypto/userspace/libtommath/bn_prime_tab.c
index bd252477ec6..bd252477ec6 100644
--- a/libtommath/bn_prime_tab.c
+++ b/crypto/userspace/libtommath/bn_prime_tab.c
diff --git a/libtommath/bn_reverse.c b/crypto/userspace/libtommath/bn_reverse.c
index ddfa827a09f..ddfa827a09f 100644
--- a/libtommath/bn_reverse.c
+++ b/crypto/userspace/libtommath/bn_reverse.c
diff --git a/libtommath/bn_s_mp_add.c b/crypto/userspace/libtommath/bn_s_mp_add.c
index f034ae62aad..f034ae62aad 100644
--- a/libtommath/bn_s_mp_add.c
+++ b/crypto/userspace/libtommath/bn_s_mp_add.c
diff --git a/libtommath/bn_s_mp_exptmod.c b/crypto/userspace/libtommath/bn_s_mp_exptmod.c
index 097d894702b..097d894702b 100644
--- a/libtommath/bn_s_mp_exptmod.c
+++ b/crypto/userspace/libtommath/bn_s_mp_exptmod.c
diff --git a/libtommath/bn_s_mp_mul_digs.c b/crypto/userspace/libtommath/bn_s_mp_mul_digs.c
index f5bbf39ce24..f5bbf39ce24 100644
--- a/libtommath/bn_s_mp_mul_digs.c
+++ b/crypto/userspace/libtommath/bn_s_mp_mul_digs.c
diff --git a/libtommath/bn_s_mp_mul_high_digs.c b/crypto/userspace/libtommath/bn_s_mp_mul_high_digs.c
index 2b718f23ccf..2b718f23ccf 100644
--- a/libtommath/bn_s_mp_mul_high_digs.c
+++ b/crypto/userspace/libtommath/bn_s_mp_mul_high_digs.c
diff --git a/libtommath/bn_s_mp_sqr.c b/crypto/userspace/libtommath/bn_s_mp_sqr.c
index d2531c29255..d2531c29255 100644
--- a/libtommath/bn_s_mp_sqr.c
+++ b/crypto/userspace/libtommath/bn_s_mp_sqr.c
diff --git a/libtommath/bn_s_mp_sub.c b/crypto/userspace/libtommath/bn_s_mp_sub.c
index 6a60c3932c4..6a60c3932c4 100644
--- a/libtommath/bn_s_mp_sub.c
+++ b/crypto/userspace/libtommath/bn_s_mp_sub.c
diff --git a/libtommath/bncore.c b/crypto/userspace/libtommath/bncore.c
index 8fb1824c6f5..8fb1824c6f5 100644
--- a/libtommath/bncore.c
+++ b/crypto/userspace/libtommath/bncore.c
diff --git a/libtommath/changes.txt b/crypto/userspace/libtommath/changes.txt
index b0da4da4f91..b0da4da4f91 100644
--- a/libtommath/changes.txt
+++ b/crypto/userspace/libtommath/changes.txt
diff --git a/libtommath/pretty.build b/crypto/userspace/libtommath/pretty.build
index a708b8af221..a708b8af221 100644
--- a/libtommath/pretty.build
+++ b/crypto/userspace/libtommath/pretty.build
diff --git a/libtommath/tommath.h b/crypto/userspace/libtommath/tommath.h
index 3fa7ae89853..3fa7ae89853 100644
--- a/libtommath/tommath.h
+++ b/crypto/userspace/libtommath/tommath.h
diff --git a/libtommath/tommath_class.h b/crypto/userspace/libtommath/tommath_class.h
index 166dd80e5ea..166dd80e5ea 100644
--- a/libtommath/tommath_class.h
+++ b/crypto/userspace/libtommath/tommath_class.h
diff --git a/libtommath/tommath_superclass.h b/crypto/userspace/libtommath/tommath_superclass.h
index 2fdebe6838f..2fdebe6838f 100644
--- a/libtommath/tommath_superclass.h
+++ b/crypto/userspace/libtommath/tommath_superclass.h
diff --git a/ncr-dh.c b/crypto/userspace/ncr-dh.c
index 501eaa399cb..501eaa399cb 100644
--- a/ncr-dh.c
+++ b/crypto/userspace/ncr-dh.c
diff --git a/ncr-dh.h b/crypto/userspace/ncr-dh.h
index 183f7909154..183f7909154 100644
--- a/ncr-dh.h
+++ b/crypto/userspace/ncr-dh.h
diff --git a/ncr-int.h b/crypto/userspace/ncr-int.h
index 400cf7e5218..400cf7e5218 100644
--- a/ncr-int.h
+++ b/crypto/userspace/ncr-int.h
diff --git a/ncr-key-storage.c b/crypto/userspace/ncr-key-storage.c
index bc64131ea82..bc64131ea82 100644
--- a/ncr-key-storage.c
+++ b/crypto/userspace/ncr-key-storage.c
diff --git a/ncr-key-wrap.c b/crypto/userspace/ncr-key-wrap.c
index a15d3710653..a15d3710653 100644
--- a/ncr-key-wrap.c
+++ b/crypto/userspace/ncr-key-wrap.c
diff --git a/ncr-key.c b/crypto/userspace/ncr-key.c
index 8e082d169a2..8e082d169a2 100644
--- a/ncr-key.c
+++ b/crypto/userspace/ncr-key.c
diff --git a/ncr-limits.c b/crypto/userspace/ncr-limits.c
index 0c12824a211..0c12824a211 100644
--- a/ncr-limits.c
+++ b/crypto/userspace/ncr-limits.c
diff --git a/ncr-pk.c b/crypto/userspace/ncr-pk.c
index 904e8d65ace..904e8d65ace 100644
--- a/ncr-pk.c
+++ b/crypto/userspace/ncr-pk.c
diff --git a/ncr-pk.h b/crypto/userspace/ncr-pk.h
index fb9aba5b5ee..fb9aba5b5ee 100644
--- a/ncr-pk.h
+++ b/crypto/userspace/ncr-pk.h
diff --git a/ncr-sessions.c b/crypto/userspace/ncr-sessions.c
index cb18853d974..cb18853d974 100644
--- a/ncr-sessions.c
+++ b/crypto/userspace/ncr-sessions.c
diff --git a/ncr.c b/crypto/userspace/ncr.c
index 55b40ef6d24..55b40ef6d24 100644
--- a/ncr.c
+++ b/crypto/userspace/ncr.c
diff --git a/utils.c b/crypto/userspace/utils.c
index a427833fdad..a427833fdad 100644
--- a/utils.c
+++ b/crypto/userspace/utils.c
diff --git a/utils.h b/crypto/userspace/utils.h
index 2802afa7758..2802afa7758 100644
--- a/utils.h
+++ b/crypto/userspace/utils.h
diff --git a/examples/Makefile b/examples/Makefile
deleted file mode 100644
index 883529ea955..00000000000
--- a/examples/Makefile
+++ /dev/null
@@ -1,26 +0,0 @@
-CC = gcc
-CFLAGS = -Wall -g -O2
-
-progs := ncr pk speed
-
-all: $(progs)
-
-speed: speed.c
-	$(CC) $(CFLAGS) $< -o $@
-
-ncr: ncr.c
-	$(CC) $(CFLAGS) $< -o $@
-
-pk: pk.c
-	$(CC) $(CFLAGS) $< -o $@ -L/usr/local/lib -lgnutls
-
-uspeed: shm/aes_cbc.c shm/shm.c shm/aes.h
-	$(CC) $(CFLAGS) shm/aes_cbc.c shm/shm.c -o $@ -Ishm -lpthread
-
-check: $(progs)
-	./ncr
-	./pk
-	./speed
-
-clean:
-	rm -f *.o *~ $(progs)
diff --git a/examples/ncr.c b/examples/ncr.c
deleted file mode 100644
index 468ffc08d28..00000000000
--- a/examples/ncr.c
+++ /dev/null
@@ -1,1645 +0,0 @@
-/*
- * Demo on how to use /dev/crypto device for HMAC.
- *
- * Placed under public domain.
- *
- */
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <time.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <linux/netlink.h>
-#include "../ncr.h"
-#include <stdlib.h>
-
-#define DATA_SIZE 4096
-
-#define ALIGN_NL __attribute__((aligned(NLA_ALIGNTO)))
-
-#define ALG_AES_CBC "cbc(aes)"
-#define ALG_AES_ECB "ecb(aes)"
-
-static void randomize_data(uint8_t * data, size_t data_size)
-{
-int i;
-	
-	srand(time(0)*getpid());
-	for (i=0;i<data_size;i++) {
-		data[i] = rand() & 0xff;
-	}
-}
-
-#define KEY_DATA_SIZE 16
-#define WRAPPED_KEY_DATA_SIZE 32
-static int
-test_ncr_key(int cfd)
-{
-	struct __attribute__((packed)) {
-		struct ncr_key_generate f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_CBC)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-		struct nlattr bits_head ALIGN_NL;
-		uint32_t bits ALIGN_NL;
-	} kgen;
-	struct __attribute__((packed)) {
-		struct ncr_key_get_info f;
-		/* This union is only here to stop gcc from complaining about
-		   aliasing. */
-		union {
-			unsigned char __reserve[DATA_SIZE];
-			struct nlattr first_header;
-		} u ALIGN_NL;
-	} kinfo;
-	struct nlattr *nla;
-	ncr_key_t key;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_CBC)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-	} kimport;
-	struct ncr_key_export kexport;
-	uint8_t data[KEY_DATA_SIZE];
-	uint8_t data_bak[KEY_DATA_SIZE];
-	uint16_t *attr_p;
-	int got_algo, got_flags, got_type;
-
-	fprintf(stdout, "Tests on Keys:\n");
-
-	/* test 1: generate a key in userspace import it
-	 * to kernel via data and export it.
-	 */
-
-	fprintf(stdout, "\tKey generation...\n");
-
-	randomize_data(data, sizeof(data));
-	memcpy(data_bak, data, sizeof(data));
-
-	/* convert it to key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kimport.f, 0, sizeof(kimport.f));
-	kimport.f.input_size = sizeof(kimport);
-	kimport.f.key = key;
-	kimport.f.data = data;
-	kimport.f.data_size = sizeof(data);
-	kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-	kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-	kimport.id[0] = 'a';
-	kimport.id[1] = 'b';
-	kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-	kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-	kimport.type = NCR_KEY_TYPE_SECRET;
-	kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-	kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kimport.algo, ALG_AES_CBC);
-	kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-	kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kimport.flags = NCR_KEY_FLAG_EXPORTABLE;
-
-	if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-
-	/* now try to read it */
-	fprintf(stdout, "\tKey export...\n");
-
-	memset(&kexport, 0, sizeof(kexport));
-	kexport.key = key;
-	kexport.buffer = data;
-	kexport.buffer_size = sizeof(data);
-
-	if (ioctl(cfd, NCRIO_KEY_EXPORT, &kexport) != sizeof(data)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_EXPORT)");
-		return 1;
-	}
-
-	if (memcmp(data, data_bak, sizeof(data))!=0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		fprintf(stderr, "data returned but differ!\n");
-		return 1;
-	}
-
-	if (ioctl(cfd, NCRIO_KEY_DEINIT, &key)) {
-		perror("ioctl(NCRIO_KEY_DEINIT)");
-		return 1;
-	}
-
-	/* finished, we keep data for next test */
-
-	/* test 2: generate a key in kernel space and
-	 * export it.
-	 */
-
-	fprintf(stdout, "\tKey import...\n");
-	/* convert it to key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kgen.f, 0, sizeof(kgen.f));
-	kgen.f.input_size = sizeof(kgen);
-	kgen.f.key = key;
-	kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo);
-	kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kgen.algo, ALG_AES_CBC);
-	kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags);
-	kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kgen.flags = NCR_KEY_FLAG_EXPORTABLE;
-	kgen.bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.bits);
-	kgen.bits_head.nla_type = NCR_ATTR_SECRET_KEY_BITS;
-	kgen.bits = 128; /* 16 bytes */
-
-	if (ioctl(cfd, NCRIO_KEY_GENERATE, &kgen)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_GENERATE)");
-		return 1;
-	}
-
-	memset(data, 0, sizeof(data));
-
-	memset(&kexport, 0, sizeof(kexport));
-	kexport.key = key;
-	kexport.buffer = data;
-	kexport.buffer_size = sizeof(data);
-
-	if (ioctl(cfd, NCRIO_KEY_EXPORT, &kexport) != sizeof(data)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_EXPORT)");
-		return 1;
-	}
-
-	if (data[0] == 0 && data[1] == 0 && data[2] == 0 && data[4] == 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		fprintf(stderr, "Generated key: %.2x.%.2x.%.2x.%.2x.%.2x.%.2x.%.2x.%.2x."
-			"%.2x.%.2x.%.2x.%.2x.%.2x.%.2x.%.2x.%.2x\n", data[0], data[1],
-			data[2], data[3], data[4], data[5], data[6], data[7], data[8],
-			data[9], data[10], data[11], data[12], data[13], data[14],
-			data[15]);
-		return 1;
-	}
-
-	memset(&kinfo.f, 0, sizeof(kinfo.f));
-	kinfo.f.output_size = sizeof(kinfo);
-	kinfo.f.key = key;
-	nla = &kinfo.u.first_header;
-	nla->nla_type = NCR_ATTR_WANTED_ATTRS;
-	attr_p = (uint16_t *)((char *)nla + NLA_HDRLEN);
-	*attr_p++ = NCR_ATTR_ALGORITHM;
-	*attr_p++ = NCR_ATTR_KEY_FLAGS;
-	*attr_p++ = NCR_ATTR_KEY_TYPE;
-	nla->nla_len = (char *)attr_p - (char *)nla;
-	kinfo.f.input_size = (char *)attr_p - (char *)&kinfo;
-
-	if (ioctl(cfd, NCRIO_KEY_GET_INFO, &kinfo)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_GET_INFO)");
-		return 1;
-	}
-
-	got_algo = got_flags = got_type = 0;
-	if (kinfo.f.output_size <
-	    (char *)&kinfo.u.first_header - (char *)&kinfo) {
-		fprintf(stderr, "No nlattr returned\n");
-		return 1;
-	}
-	nla = &kinfo.u.first_header;
-	for (;;) {
-		void *data;
-
-		if (nla->nla_len >
-		    kinfo.f.output_size - ((char *)nla - (char *)&kinfo)) {
-			fprintf(stderr, "Attributes overflow\n");
-			return 1;
-		}
-		data = (char *)nla + NLA_HDRLEN;
-		switch (nla->nla_type) {
-		case NCR_ATTR_ALGORITHM:
-			if (nla->nla_len < NLA_HDRLEN + 1) {
-				fprintf(stderr, "Attribute too small\n");
-				return 1;
-			}
-			if (((char *)data)[nla->nla_len - NLA_HDRLEN - 1]
-			    != 0) {
-				fprintf(stderr, "NUL missing\n");
-				return 1;
-			}
-			if (strcmp(data, ALG_AES_CBC) != 0) {
-				fprintf(stderr, "Unexpected algorithm\n");
-				return 1;
-			}
-			got_algo++;
-			break;
-		case NCR_ATTR_KEY_FLAGS:
-			if (nla->nla_len < NLA_HDRLEN + sizeof(uint32_t)) {
-				fprintf(stderr, "Attribute too small\n");
-				return 1;
-			}
-			if (*(uint32_t *)data != NCR_KEY_FLAG_EXPORTABLE) {
-				fprintf(stderr, "Unexpected key flags\n");
-				return 1;
-			}
-			got_flags++;
-			break;
-		case NCR_ATTR_KEY_TYPE:
-			if (nla->nla_len < NLA_HDRLEN + sizeof(uint32_t)) {
-				fprintf(stderr, "Attribute too small\n");
-				return 1;
-			}
-			if (*(uint32_t *)data != NCR_KEY_TYPE_SECRET) {
-				fprintf(stderr, "Unexpected key type\n");
-				return 1;
-			}
-			got_type++;
-			break;
-		}
-
-		if (NLA_ALIGN(nla->nla_len) + NLA_HDRLEN >
-		    kinfo.f.output_size - ((char *)nla - (char *)&kinfo))
-			break;
-		nla = (struct nlattr *)((char *)nla + NLA_ALIGN(nla->nla_len));
-	}
-	if (got_algo != 1 || got_flags != 1 || got_type != 1) {
-		fprintf(stderr, "Unexpected attrs - %d, %d, %d\n", got_algo,
-			got_flags, got_type);
-		return 1;
-	}
-
-	if (ioctl(cfd, NCRIO_KEY_DEINIT, &key)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_DEINIT)");
-		return 1;
-	}
-	
-	/* test 3: generate an unexportable key in kernel space and
-	 * try to export it.
-	 */
-	fprintf(stdout, "\tKey protection of non-exportable keys...\n");
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kgen.f, 0, sizeof(kgen.f));
-	kgen.f.input_size = sizeof(kgen);
-	kgen.f.key = key;
-	kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo);
-	kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kgen.algo, ALG_AES_CBC);
-	kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags);
-	kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kgen.flags = 0;
-	kgen.bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags);
-	kgen.bits_head.nla_type = NCR_ATTR_SECRET_KEY_BITS;
-	kgen.bits = 128; /* 16 bytes */
-
-	if (ioctl(cfd, NCRIO_KEY_GENERATE, &kgen)) {
-		perror("ioctl(NCRIO_KEY_GENERATE)");
-		return 1;
-	}
-
-	memset(data, 0, sizeof(data));
-
-	memset(&kexport, 0, sizeof(kexport));
-	kexport.key = key;
-	kexport.buffer = data;
-	kexport.buffer_size = sizeof(data);
-
-	/* try to get the output data - should fail */
-
-	if (ioctl(cfd, NCRIO_KEY_EXPORT, &kexport) >= 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		fprintf(stderr, "Data were exported, but shouldn't be!\n");
-		return 1;
-	}
-
-	if (ioctl(cfd, NCRIO_KEY_DEINIT, &key)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_DEINIT)");
-		return 1;
-	}
-
-	return 0;
-}
-
-
-
-/* Key wrapping */
-static int
-test_ncr_wrap_key(int cfd)
-{
-	int i, ret;
-	ncr_key_t key, key2;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_CBC)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-	} kimport;
-	struct __attribute__((packed)) {
-		struct ncr_key_wrap f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(NCR_WALG_AES_RFC3394)] ALIGN_NL;
-	} kwrap;
-	struct __attribute__((packed)) {
-		struct ncr_key_unwrap f;
-		struct nlattr wrap_algo_head ALIGN_NL;
-		char wrap_algo[sizeof(NCR_WALG_AES_RFC3394)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-	} kunwrap;
-	uint8_t data[WRAPPED_KEY_DATA_SIZE];
-	int data_size;
-
-	fprintf(stdout, "Tests on Keys:\n");
-
-	/* test 1: generate a key in userspace import it
-	 * to kernel via data and export it.
-	 */
-
-	fprintf(stdout, "\tKey Wrap test...\n");
-
-	/* convert it to key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kimport.f, 0, sizeof(kimport.f));
-	kimport.f.input_size = sizeof(kimport);
-	kimport.f.key = key;
-	kimport.f.data = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F";
-	kimport.f.data_size = 16;
-	kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-	kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-	kimport.id[0] = 'a';
-	kimport.id[1] = 'b';
-	kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-	kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-	kimport.type = NCR_KEY_TYPE_SECRET;
-	kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-	kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kimport.algo, ALG_AES_CBC);
-	kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-	kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kimport.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPING|NCR_KEY_FLAG_UNWRAPPING;
-
-	ret = ioctl(cfd, NCRIO_KEY_IMPORT, &kimport);
-	if (geteuid() == 0 && ret) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-
-	if (geteuid() != 0) {
-		/* cannot test further */
-		fprintf(stdout, "\t(Wrapping test not completed. Run as root)\n");
-		return 0;
-	}
-
-	/* convert it to key */
-	key2 = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key2 == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kimport.f, 0, sizeof(kimport.f));
-	kimport.f.input_size = sizeof(kimport);
-	kimport.f.key = key2;
-#define DKEY "\x00\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA\xBB\xCC\xDD\xEE\xFF"
-	kimport.f.data = DKEY;
-	kimport.f.data_size = 16;
-	kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-	kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-	kimport.id[0] = 'b';
-	kimport.id[1] = 'a';
-	kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-	kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-	kimport.type = NCR_KEY_TYPE_SECRET;
-	kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-	kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kimport.algo, ALG_AES_CBC);
-	kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-	kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kimport.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPABLE;
-
-	if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-
-	/* now try wrapping key2 using key */
-	memset(&kwrap.f, 0, sizeof(kwrap.f));
-	kwrap.f.input_size = sizeof(kwrap);
-	kwrap.f.wrapping_key = key;
-	kwrap.f.source_key = key2;
-	kwrap.f.buffer = data;
-	kwrap.f.buffer_size = sizeof(data);
-	kwrap.algo_head.nla_len = NLA_HDRLEN + sizeof(kwrap.algo);
-	kwrap.algo_head.nla_type = NCR_ATTR_WRAPPING_ALGORITHM;
-	strcpy(kwrap.algo, NCR_WALG_AES_RFC3394);
-
-	data_size = ioctl(cfd, NCRIO_KEY_WRAP, &kwrap);
-	if (data_size < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_WRAP)");
-		return 1;
-	}
-
-	if (data_size != 24 || memcmp(data,
-		"\x1F\xA6\x8B\x0A\x81\x12\xB4\x47\xAE\xF3\x4B\xD8\xFB\x5A\x7B\x82\x9D\x3E\x86\x23\x71\xD2\xCF\xE5", 24) != 0) {
-		fprintf(stderr, "Wrapped data do not match.\n");
-
-		fprintf(stderr, "Data[%d]: ",(int) data_size);
-		for(i=0;i<data_size;i++)
-			fprintf(stderr, "%.2x:", data[i]);
-		fprintf(stderr, "\n");
-		return 1;
-	}
-
-	/* test unwrapping */
-	fprintf(stdout, "\tKey Unwrap test...\n");
-
-	/* reset key2 */
-	if (ioctl(cfd, NCRIO_KEY_DEINIT, &key2)) {
-		perror("ioctl(NCRIO_KEY_DEINIT)");
-		return 1;
-	}
-
-	key2 = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key2 == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kunwrap.f, 0, sizeof(kunwrap.f));
-	kunwrap.f.input_size = sizeof(kunwrap);
-	kunwrap.f.wrapping_key = key;
-	kunwrap.f.dest_key = key2;
-	kunwrap.f.data = data;
-	kunwrap.f.data_size = data_size;
-	kunwrap.wrap_algo_head.nla_len = NLA_HDRLEN + sizeof(kunwrap.wrap_algo);
-	kunwrap.wrap_algo_head.nla_type = NCR_ATTR_WRAPPING_ALGORITHM;
-	strcpy(kunwrap.wrap_algo, NCR_WALG_AES_RFC3394);
-	kunwrap.flags_head.nla_len = NLA_HDRLEN + sizeof(kunwrap.flags);
-	kunwrap.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kunwrap.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPABLE;
-
-	if (ioctl(cfd, NCRIO_KEY_UNWRAP, &kunwrap)) {
-		perror("ioctl(NCRIO_KEY_UNWRAP)");
-		return 1;
-	}
-
-	/* now export the unwrapped */
-#if 0
-	/* this cannot be performed like that, because unwrap
-	 * always sets keys as unexportable. Maybe we can implement
-	 * a data comparison ioctl().
-	 */
-	memset(&keydata, 0, sizeof(keydata));
-	keydata.key = key2;
-	keydata.data = kdata.desc;
-
-	if (ioctl(cfd, NCRIO_KEY_EXPORT, &keydata)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-
-	if (ioctl(cfd, NCRIO_DATA_GET, &kdata)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_DATA_GET)");
-		return 1;
-	}
-
-	if (kdata.data_size != 16 || memcmp(kdata.data, DKEY, 16) != 0) {
-		fprintf(stderr, "Unwrapped data do not match.\n");
-		fprintf(stderr, "Data[%d]: ", (int) kdata.data_size);
-		for(i=0;i<kdata.data_size;i++)
-			fprintf(stderr, "%.2x:", data[i]);
-		fprintf(stderr, "\n");
-		return 1;
-	}
-#endif
-
-	return 0;
-}
-
-/* check whether wrapping of long keys is not allowed with
- * shorted wrapping keys */
-static int
-test_ncr_wrap_key2(int cfd)
-{
-	int ret;
-	ncr_key_t key, key2;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_CBC)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-	} kimport;
-	struct __attribute__((packed)) {
-		struct ncr_key_wrap f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(NCR_WALG_AES_RFC3394)] ALIGN_NL;
-	} kwrap;
-	uint8_t data[WRAPPED_KEY_DATA_SIZE];
-
-	/* test 1: generate a key in userspace import it
-	 * to kernel via data and export it.
-	 */
-
-	fprintf(stdout, "\tKey Wrap test II...\n");
-
-	if (geteuid() != 0) {
-		/* cannot test further */
-		fprintf(stdout, "\t(Wrapping test not completed. Run as root)\n");
-		return 0;
-	}
-
-	/* convert it to key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kimport.f, 0, sizeof(kimport.f));
-	kimport.f.input_size = sizeof(kimport);
-	kimport.f.key = key;
-	kimport.f.data = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F";
-	kimport.f.data_size = 16;
-	kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-	kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-	kimport.id[0] = 'a';
-	kimport.id[1] = 'b';
-	kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-	kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-	kimport.type = NCR_KEY_TYPE_SECRET;
-	kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-	kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kimport.algo, ALG_AES_CBC);
-	kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-	kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kimport.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPING|NCR_KEY_FLAG_UNWRAPPING;
-
-	if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-
-
-	/* convert it to key */
-	key2 = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key2 == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kimport.f, 0, sizeof(kimport.f));
-	kimport.f.input_size = sizeof(kimport);
-	kimport.f.key = key2;
-	kimport.f.data = "\x00\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA\xBB\xCC\xDD\xEE\xFF\x00\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA\xBB\xCC\xDD\xEE\xFF";
-	kimport.f.data_size = 32;
-	kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-	kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-	kimport.id[0] = 'b';
-	kimport.id[1] = 'a';
-	kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-	kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-	kimport.type = NCR_KEY_TYPE_SECRET;
-	kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-	kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kimport.algo, ALG_AES_CBC);
-	kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-	kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kimport.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPABLE;
-
-	if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-
-	/* now try wrapping key2 using key */
-	memset(&kwrap.f, 0, sizeof(kwrap.f));
-	kwrap.f.input_size = sizeof(kwrap);
-	kwrap.f.wrapping_key = key;
-	kwrap.f.source_key = key2;
-	kwrap.f.buffer = data;
-	kwrap.f.buffer_size = sizeof(data);
-	kwrap.algo_head.nla_len = NLA_HDRLEN + sizeof(kwrap.algo);
-	kwrap.algo_head.nla_type = NCR_ATTR_WRAPPING_ALGORITHM;
-	strcpy(kwrap.algo, NCR_WALG_AES_RFC3394);
-
-	ret = ioctl(cfd, NCRIO_KEY_WRAP, &kwrap);
-	if (ret >= 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		/* wrapping shouldn't have been allowed */
-		return 1;
-	}
-	
-	return 0;
-}
-
-static int
-test_ncr_store_wrap_key(int cfd)
-{
-	int i;
-	ncr_key_t key2;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_CBC)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-	} kimport;
-	struct ncr_key_export kexport;
-	struct ncr_key_storage_wrap kwrap;
-	struct ncr_key_storage_unwrap kunwrap;
-	uint8_t data[DATA_SIZE];
-	int data_size;
-
-	fprintf(stdout, "Tests on Key storage:\n");
-
-	/* test 1: generate a key in userspace import it
-	 * to kernel via data and export it.
-	 */
-
-	fprintf(stdout, "\tKey Storage wrap test...\n");
-
-	/* convert it to key */
-	key2 = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key2 == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kimport.f, 0, sizeof(kimport.f));
-	kimport.f.input_size = sizeof(kimport);
-	kimport.f.key = key2;
-#define DKEY "\x00\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA\xBB\xCC\xDD\xEE\xFF"
-	kimport.f.data = DKEY;
-	kimport.f.data_size = 16;
-	kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-	kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-	kimport.id[0] = 'b';
-	kimport.id[1] = 'a';
-	kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-	kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-	kimport.type = NCR_KEY_TYPE_SECRET;
-	kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-	kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kimport.algo, ALG_AES_CBC);
-	kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-	kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kimport.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPABLE;
-
-	if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-
-	/* now try wrapping key2 using key */
-	memset(&kwrap, 0, sizeof(kwrap));
-	kwrap.key = key2;
-	kwrap.buffer = data;
-	kwrap.buffer_size = sizeof(data);
-
-	data_size = ioctl(cfd, NCRIO_KEY_STORAGE_WRAP, &kwrap);
-	if (data_size < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_STORAGE_WRAP)");
-		return 1;
-	}
-
-	/* test unwrapping */
-	fprintf(stdout, "\tKey Storage Unwrap test...\n");
-
-	/* reset key2 */
-	if (ioctl(cfd, NCRIO_KEY_DEINIT, &key2)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_DEINIT)");
-		return 1;
-	}
-
-	key2 = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key2 == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kunwrap, 0, sizeof(kunwrap));
-	kunwrap.key = key2;
-	kunwrap.data = data;
-	kunwrap.data_size = data_size;
-
-	if (ioctl(cfd, NCRIO_KEY_STORAGE_UNWRAP, &kunwrap)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_STORAGE_UNWRAP)");
-		return 1;
-	}
-
-	/* now export the unwrapped */
-	memset(&kexport, 0, sizeof(kexport));
-	kexport.key = key2;
-	kexport.buffer = data;
-	kexport.buffer_size = sizeof(data);
-
-	data_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-	if (data_size != 16) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_EXPORT)");
-		return 1;
-	}
-
-	if (memcmp(data, DKEY, 16) != 0) {
-		fprintf(stderr, "Unwrapped data do not match.\n");
-		fprintf(stderr, "Data[%d]: ", (int) data_size);
-		for(i=0;i<data_size;i++)
-			fprintf(stderr, "%.2x:", data[i]);
-		fprintf(stderr, "\n");
-		return 1;
-	}
-
-	return 0;
-
-}
-
-struct aes_vectors_st {
-	const uint8_t* key;
-	const uint8_t* plaintext;
-	const uint8_t* ciphertext;
-} aes_vectors[] = {
-	{
-		.key = (uint8_t*)"\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
-		.plaintext = (uint8_t*)"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
-		.ciphertext = (uint8_t*)"\x4b\xc3\xf8\x83\x45\x0c\x11\x3c\x64\xca\x42\xe1\x11\x2a\x9e\x87",
-	},
-	{
-		.key = (uint8_t*)"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
-		.plaintext = (uint8_t*)"\xf3\x44\x81\xec\x3c\xc6\x27\xba\xcd\x5d\xc3\xfb\x08\xf2\x73\xe6",
-		.ciphertext = (uint8_t*)"\x03\x36\x76\x3e\x96\x6d\x92\x59\x5a\x56\x7c\xc9\xce\x53\x7f\x5e",
-	},
-	{
-		.key = (uint8_t*)"\x10\xa5\x88\x69\xd7\x4b\xe5\xa3\x74\xcf\x86\x7c\xfb\x47\x38\x59",
-		.plaintext = (uint8_t*)"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
-		.ciphertext = (uint8_t*)"\x6d\x25\x1e\x69\x44\xb0\x51\xe0\x4e\xaa\x6f\xb4\xdb\xf7\x84\x65",
-	},
-	{
-		.key = (uint8_t*)"\xca\xea\x65\xcd\xbb\x75\xe9\x16\x9e\xcd\x22\xeb\xe6\xe5\x46\x75",
-		.plaintext = (uint8_t*)"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
-		.ciphertext = (uint8_t*)"\x6e\x29\x20\x11\x90\x15\x2d\xf4\xee\x05\x81\x39\xde\xf6\x10\xbb",
-	},
-	{
-		.key = (uint8_t*)"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe",
-		.plaintext = (uint8_t*)"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00",
-		.ciphertext = (uint8_t*)"\x9b\xa4\xa9\x14\x3f\x4e\x5d\x40\x48\x52\x1c\x4f\x88\x77\xd8\x8e",
-	},
-};
-
-/* AES cipher */
-static int
-test_ncr_aes(int cfd)
-{
-	ncr_key_t key;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_ECB)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-	} kimport;
-	uint8_t data[KEY_DATA_SIZE];
-	int i, j;
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_ECB)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr output_head ALIGN_NL;
-		struct ncr_session_output_buffer output ALIGN_NL;
-	} op;
-	size_t data_size;
-
-	/* convert it to key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	fprintf(stdout, "Tests on AES Encryption\n");
-	for (i=0;i<sizeof(aes_vectors)/sizeof(aes_vectors[0]);i++) {
-
-		memset(&kimport.f, 0, sizeof(kimport.f));
-		kimport.f.input_size = sizeof(kimport);
-		kimport.f.key = key;
-		kimport.f.data = aes_vectors[i].key;
-		kimport.f.data_size = 16;
-		kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-		kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-		kimport.id[0] = 'a';
-		kimport.id[1] = 'b';
-		kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-		kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-		kimport.type = NCR_KEY_TYPE_SECRET;
-		kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-		kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		strcpy(kimport.algo, ALG_AES_ECB);
-		kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-		kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-		kimport.flags = NCR_KEY_FLAG_EXPORTABLE;
-		if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_IMPORT)");
-			return 1;
-		}
-
-		/* encrypt */
-		memset(&op.f, 0, sizeof(op.f));
-		op.f.input_size = sizeof(op);
-		op.f.op = NCR_OP_ENCRYPT;
-		op.algo_head.nla_len = NLA_HDRLEN + sizeof(op.algo);
-		op.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		strcpy(op.algo, ALG_AES_ECB);
-		op.key_head.nla_len = NLA_HDRLEN + sizeof(op.key);
-		op.key_head.nla_type = NCR_ATTR_KEY;
-		op.key = key;
-		op.input_head.nla_len = NLA_HDRLEN + sizeof(op.input);
-		op.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-		op.input.data = aes_vectors[i].plaintext;
-		op.input.data_size = 16;
-		op.output_head.nla_len = NLA_HDRLEN + sizeof(op.output);
-		op.output_head.nla_type = NCR_ATTR_UPDATE_OUTPUT_BUFFER;
-		op.output.buffer = data;
-		op.output.buffer_size = sizeof(data);
-		op.output.result_size_ptr = &data_size;
-
-		if (ioctl(cfd, NCRIO_SESSION_ONCE, &op)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_SESSION_ONCE)");
-			return 1;
-		}
-		/* verify */
-
-		if (data_size != 16 || memcmp(data, aes_vectors[i].ciphertext, 16) != 0) {
-			fprintf(stderr, "AES test vector %d failed!\n", i);
-
-			fprintf(stderr, "Cipher[%d]: ", (int)data_size);
-			for(j=0;j<data_size;j++)
-			  fprintf(stderr, "%.2x:", (int)data[j]);
-			fprintf(stderr, "\n");
-
-			fprintf(stderr, "Expected[%d]: ", 16);
-			for(j=0;j<16;j++)
-			  fprintf(stderr, "%.2x:", (int)aes_vectors[i].ciphertext[j]);
-			fprintf(stderr, "\n");
-			return 1;
-		}
-	}
-
-	fprintf(stdout, "Tests on AES Decryption\n");
-	for (i=0;i<sizeof(aes_vectors)/sizeof(aes_vectors[0]);i++) {
-
-		memset(&kimport.f, 0, sizeof(kimport.f));
-		kimport.f.input_size = sizeof(kimport);
-		kimport.f.key = key;
-		kimport.f.data = aes_vectors[i].key;
-		kimport.f.data_size = 16;
-		kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-		kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-		kimport.id[0] = 'a';
-		kimport.id[1] = 'b';
-		kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-		kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-		kimport.type = NCR_KEY_TYPE_SECRET;
-		kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-		kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		strcpy(kimport.algo, ALG_AES_CBC);
-		kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-		kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-		kimport.flags = NCR_KEY_FLAG_EXPORTABLE;
-		if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_IMPORT)");
-			return 1;
-		}
-
-		/* decrypt */
-		memset(&op.f, 0, sizeof(op.f));
-		op.f.input_size = sizeof(op);
-		op.f.op = NCR_OP_DECRYPT;
-		op.algo_head.nla_len = NLA_HDRLEN + sizeof(op.algo);
-		op.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		strcpy(op.algo, ALG_AES_ECB);
-		op.key_head.nla_len = NLA_HDRLEN + sizeof(op.key);
-		op.key_head.nla_type = NCR_ATTR_KEY;
-		op.key = key;
-		op.input_head.nla_len = NLA_HDRLEN + sizeof(op.input);
-		op.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-		op.input.data = aes_vectors[i].ciphertext;
-		op.input.data_size = 16;
-		op.output_head.nla_len = NLA_HDRLEN + sizeof(op.output);
-		op.output_head.nla_type = NCR_ATTR_UPDATE_OUTPUT_BUFFER;
-		op.output.buffer = data;
-		op.output.buffer_size = sizeof(data);
-		op.output.result_size_ptr = &data_size;
-
-		if (ioctl(cfd, NCRIO_SESSION_ONCE, &op)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_SESSION_ONCE)");
-			return 1;
-		}
-
-		if (data_size != 16 || memcmp(data, aes_vectors[i].plaintext, 16) != 0) {
-			fprintf(stderr, "AES test vector %d failed!\n", i);
-
-			fprintf(stderr, "Plain[%d]: ", (int)data_size);
-			for(j=0;j<data_size;j++)
-			  fprintf(stderr, "%.2x:", (int)data[j]);
-			fprintf(stderr, "\n");
-
-			fprintf(stderr, "Expected[%d]: ", 16);
-			for(j=0;j<16;j++)
-			  fprintf(stderr, "%.2x:", (int)aes_vectors[i].plaintext[j]);
-			fprintf(stderr, "\n");
-			return 1;
-		}
-	}
-
-
-	fprintf(stdout, "\n");
-
-	return 0;
-
-}
-
-struct hash_vectors_st {
-	const char* algorithm;
-	const uint8_t* key; /* if hmac */
-	int key_size;
-	const uint8_t* plaintext;
-	int plaintext_size;
-	const uint8_t* output;
-	int output_size;
-	ncr_crypto_op_t op;
-} hash_vectors[] = {
-	{
-		.algorithm = "sha1",
-		.key = NULL,
-		.plaintext = (uint8_t*)"what do ya want for nothing?",
-		.plaintext_size = sizeof("what do ya want for nothing?")-1,
-		.output = (uint8_t*)"\x8f\x82\x03\x94\xf9\x53\x35\x18\x20\x45\xda\x24\xf3\x4d\xe5\x2b\xf8\xbc\x34\x32",
-		.output_size = 20,
-		.op = NCR_OP_SIGN,
-	},
-	{
-		.algorithm = "hmac(md5)",
-		.key = (uint8_t*)"Jefe",
-		.key_size = 4,
-		.plaintext = (uint8_t*)"what do ya want for nothing?",
-		.plaintext_size = sizeof("what do ya want for nothing?")-1,
-		.output = (uint8_t*)"\x75\x0c\x78\x3e\x6a\xb0\xb5\x03\xea\xa8\x6e\x31\x0a\x5d\xb7\x38",
-		.output_size = 16,
-		.op = NCR_OP_SIGN,
-	},
-	/* from rfc4231 */
-	{
-		.algorithm = "hmac(sha224)",
-		.key = (uint8_t*)"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
-		.key_size = 20,
-		.plaintext = (uint8_t*)"Hi There",
-		.plaintext_size = sizeof("Hi There")-1,
-		.output = (uint8_t*)"\x89\x6f\xb1\x12\x8a\xbb\xdf\x19\x68\x32\x10\x7c\xd4\x9d\xf3\x3f\x47\xb4\xb1\x16\x99\x12\xba\x4f\x53\x68\x4b\x22",
-		.output_size = 28,
-		.op = NCR_OP_SIGN,
-	},
-	{
-		.algorithm = "hmac(sha256)",
-		.key = (uint8_t*)"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
-		.key_size = 20,
-		.plaintext = (uint8_t*)"Hi There",
-		.plaintext_size = sizeof("Hi There")-1,
-		.output = (uint8_t*)"\xb0\x34\x4c\x61\xd8\xdb\x38\x53\x5c\xa8\xaf\xce\xaf\x0b\xf1\x2b\x88\x1d\xc2\x00\xc9\x83\x3d\xa7\x26\xe9\x37\x6c\x2e\x32\xcf\xf7",
-		.output_size = 32,
-		.op = NCR_OP_SIGN,
-	},
-	{
-		.algorithm = "hmac(sha384)",
-		.key = (uint8_t*)"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
-		.key_size = 20,
-		.plaintext = (uint8_t*)"Hi There",
-		.plaintext_size = sizeof("Hi There")-1,
-		.output = (uint8_t*)"\xaf\xd0\x39\x44\xd8\x48\x95\x62\x6b\x08\x25\xf4\xab\x46\x90\x7f\x15\xf9\xda\xdb\xe4\x10\x1e\xc6\x82\xaa\x03\x4c\x7c\xeb\xc5\x9c\xfa\xea\x9e\xa9\x07\x6e\xde\x7f\x4a\xf1\x52\xe8\xb2\xfa\x9c\xb6",
-		.output_size = 48,
-		.op = NCR_OP_SIGN,
-	},
-	{
-		.algorithm = "hmac(sha512)",
-		.key = (uint8_t*)"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
-		.key_size = 20,
-		.plaintext = (uint8_t*)"Hi There",
-		.plaintext_size = sizeof("Hi There")-1,
-		.output = (uint8_t*)"\x87\xaa\x7c\xde\xa5\xef\x61\x9d\x4f\xf0\xb4\x24\x1a\x1d\x6c\xb0\x23\x79\xf4\xe2\xce\x4e\xc2\x78\x7a\xd0\xb3\x05\x45\xe1\x7c\xde\xda\xa8\x33\xb7\xd6\xb8\xa7\x02\x03\x8b\x27\x4e\xae\xa3\xf4\xe4\xbe\x9d\x91\x4e\xeb\x61\xf1\x70\x2e\x69\x6c\x20\x3a\x12\x68\x54",
-		.output_size = 64,
-		.op = NCR_OP_SIGN,
-	},
-};
-
-#define HASH_DATA_SIZE 64
-
-/* SHA1 and other hashes */
-static int
-test_ncr_hash(int cfd)
-{
-	ncr_key_t key;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[128] ALIGN_NL;
-	} kimport;
-	uint8_t data[HASH_DATA_SIZE];
-	int i, j;
-	size_t data_size;
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr output_head ALIGN_NL;
-		struct ncr_session_output_buffer output ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[128] ALIGN_NL;
-	} op;
-
-	/* convert it to key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	fprintf(stdout, "Tests on Hashes\n");
-	for (i=0;i<sizeof(hash_vectors)/sizeof(hash_vectors[0]);i++) {
-		size_t algo_size;
-
-		algo_size = strlen(hash_vectors[i].algorithm) + 1;
-		fprintf(stdout, "\t%s:\n", hash_vectors[i].algorithm);
-		/* import key */
-		if (hash_vectors[i].key != NULL) {
-
-			memset(&kimport.f, 0, sizeof(kimport.f));
-			kimport.f.key = key;
-			kimport.f.data = hash_vectors[i].key;
-			kimport.f.data_size = hash_vectors[i].key_size;
-			kimport.id_head.nla_len
-				= NLA_HDRLEN + sizeof(kimport.id);
-			kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-			kimport.id[0] = 'a';
-			kimport.id[1] = 'b';
-			kimport.type_head.nla_len
-				= NLA_HDRLEN + sizeof(kimport.type);
-			kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-			kimport.type = NCR_KEY_TYPE_SECRET;
-			kimport.flags_head.nla_len
-				= NLA_HDRLEN + sizeof(kimport.flags);
-			kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-			kimport.flags = NCR_KEY_FLAG_EXPORTABLE;
-			kimport.algo_head.nla_len = NLA_HDRLEN + algo_size;
-			kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-			memcpy(kimport.algo, hash_vectors[i].algorithm,
-			       algo_size);
-			kimport.f.input_size
-				= kimport.algo + algo_size - (char *)&kimport;
-			if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-				fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-				perror("ioctl(NCRIO_KEY_IMPORT)");
-				return 1;
-			}
-		}
-
-		memset(&op.f, 0, sizeof(op.f));
-		op.f.op = hash_vectors[i].op;
-		op.key_head.nla_len = NLA_HDRLEN + sizeof(op.key);
-		op.key_head.nla_type = NCR_ATTR_KEY;
-		op.key = hash_vectors[i].key != NULL ? key : NCR_KEY_INVALID;
-		op.input_head.nla_len = NLA_HDRLEN + sizeof(op.input);
-		op.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-		op.input.data = hash_vectors[i].plaintext;
-		op.input.data_size = hash_vectors[i].plaintext_size;
-		op.output_head.nla_len = NLA_HDRLEN + sizeof(op.output);
-		op.output_head.nla_type = NCR_ATTR_FINAL_OUTPUT_BUFFER;
-		op.output.buffer = data;
-		op.output.buffer_size = sizeof(data);
-		op.output.result_size_ptr = &data_size;
-		op.algo_head.nla_len = NLA_HDRLEN + algo_size;
-		op.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		memcpy(op.algo, hash_vectors[i].algorithm, algo_size);
-		op.f.input_size = op.algo + algo_size - (char *)&op;
-
-		if (ioctl(cfd, NCRIO_SESSION_ONCE, &op)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_SESSION_ONCE)");
-			return 1;
-		}
-
-		if (data_size != hash_vectors[i].output_size ||
-			memcmp(data, hash_vectors[i].output, hash_vectors[i].output_size) != 0) {
-			fprintf(stderr, "HASH test vector %d failed!\n", i);
-
-			fprintf(stderr, "Output[%d]: ", (int)data_size);
-			for(j=0;j<data_size;j++)
-			  fprintf(stderr, "%.2x:", (int)data[j]);
-			fprintf(stderr, "\n");
-
-			fprintf(stderr, "Expected[%d]: ", hash_vectors[i].output_size);
-			for(j=0;j<hash_vectors[i].output_size;j++)
-			  fprintf(stderr, "%.2x:", (int)hash_vectors[i].output[j]);
-			fprintf(stderr, "\n");
-			return 1;
-		}
-	}
-
-	fprintf(stdout, "\n");
-
-	return 0;
-
-}
-
-static int
-test_ncr_hash_clone(int cfd)
-{
-	ncr_key_t key;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[128] ALIGN_NL;
-	} kimport;
-	uint8_t data[HASH_DATA_SIZE];
-	const struct hash_vectors_st *hv;
-	int j;
-	size_t data_size;
-	struct __attribute__((packed)) {
-		struct ncr_session_init f;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[128] ALIGN_NL;
-	} kinit;
-	struct __attribute__((packed)) {
-		struct ncr_session_update f;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-	} kupdate;
-	struct __attribute__((packed)) {
-		struct ncr_session_final f;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr output_head ALIGN_NL;
-		struct ncr_session_output_buffer output ALIGN_NL;
-	} kfinal;
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr clone_head ALIGN_NL;
-		uint32_t clone ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr output_head ALIGN_NL;
-		struct ncr_session_output_buffer output ALIGN_NL;
-	} kclone;
-	ncr_session_t ses;
-
-	/* convert it to key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	fprintf(stdout, "Tests of hash cloning\n");
-	for (hv = hash_vectors;
-	     hv < hash_vectors + sizeof(hash_vectors) / sizeof(hash_vectors[0]);
-	     hv++) {
-		size_t algo_size;
-
-		algo_size = strlen(hv->algorithm) + 1;
-		fprintf(stdout, "\t%s:\n", hv->algorithm);
-		/* import key */
-		if (hv->key != NULL) {
-
-			memset(&kimport.f, 0, sizeof(kimport.f));
-			kimport.f.key = key;
-			kimport.f.data = hv->key;
-			kimport.f.data_size = hv->key_size;
-			kimport.id_head.nla_len
-				= NLA_HDRLEN + sizeof(kimport.id);
-			kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-			kimport.id[0] = 'a';
-			kimport.id[1] = 'b';
-			kimport.type_head.nla_len
-				= NLA_HDRLEN + sizeof(kimport.type);
-			kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-			kimport.type = NCR_KEY_TYPE_SECRET;
-			kimport.flags_head.nla_len
-				= NLA_HDRLEN + sizeof(kimport.flags);
-			kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-			kimport.flags = NCR_KEY_FLAG_EXPORTABLE;
-			kimport.algo_head.nla_len = NLA_HDRLEN + algo_size;
-			kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-			memcpy(kimport.algo, hv->algorithm, algo_size);
-			kimport.f.input_size
-				= kimport.algo + algo_size - (char *)&kimport;
-			if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-				fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-				perror("ioctl(NCRIO_KEY_IMPORT)");
-				return 1;
-			}
-		}
-
-		/* Initialize a session */
-		memset(&kinit.f, 0, sizeof(kinit.f));
-		kinit.f.op = hv->op;
-		kinit.key_head.nla_len = NLA_HDRLEN + sizeof(kinit.key);
-		kinit.key_head.nla_type = NCR_ATTR_KEY;
-		kinit.key = hv->key != NULL ? key : NCR_KEY_INVALID;
-		kinit.algo_head.nla_len = NLA_HDRLEN + algo_size;
-		kinit.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		memcpy(kinit.algo, hv->algorithm, algo_size);
-		kinit.f.input_size = kinit.algo + algo_size - (char *)&kinit;
-
-		ses = ioctl(cfd, NCRIO_SESSION_INIT, &kinit);
-		if (ses < 0) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_SESSION_INIT)");
-			return 1;
-		}
-
-		/* Submit half of the data */
-		memset(&kupdate.f, 0, sizeof(kupdate.f));
-		kupdate.f.input_size = sizeof(kupdate);
-		kupdate.f.ses = ses;
-		kupdate.input_head.nla_len = NLA_HDRLEN + sizeof(kupdate.input);
-		kupdate.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-		kupdate.input.data = hv->plaintext;
-		kupdate.input.data_size = hv->plaintext_size / 2;
-
-		if (ioctl(cfd, NCRIO_SESSION_UPDATE, &kupdate)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_SESSION_UPDATE)");
-			return 1;
-		}
-
-		/* Clone a session, submit the other half, verify. */
-		memset(&kclone.f, 0, sizeof(kclone.f));
-		kclone.f.input_size = sizeof(kclone);
-		kclone.f.op = hv->op;
-		kclone.clone_head.nla_len = NLA_HDRLEN + sizeof(kclone.clone);
-		kclone.clone_head.nla_type = NCR_ATTR_SESSION_CLONE_FROM;
-		kclone.clone = ses;
-		kclone.input_head.nla_len = NLA_HDRLEN + sizeof(kclone.input);
-		kclone.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-		kclone.input.data = hv->plaintext + hv->plaintext_size / 2;
-		kclone.input.data_size
-			= hv->plaintext_size - hv->plaintext_size / 2;
-		kclone.output_head.nla_len = NLA_HDRLEN + sizeof(kclone.output);
-		kclone.output_head.nla_type = NCR_ATTR_FINAL_OUTPUT_BUFFER;
-		kclone.output.buffer = data;
-		kclone.output.buffer_size = sizeof(data);
-		kclone.output.result_size_ptr = &data_size;
-
-		if (ioctl(cfd, NCRIO_SESSION_ONCE, &kclone)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_SESSION_ONCE)");
-			return 1;
-		}
-
-		if (data_size != hv->output_size
-		    || memcmp(data, hv->output, hv->output_size) != 0) {
-			fprintf(stderr, "HASH test vector %td failed!\n",
-				hv - hash_vectors);
-
-			fprintf(stderr, "Output[%zu]: ", data_size);
-			for(j = 0; j < data_size; j++)
-				fprintf(stderr, "%.2x:", (int)data[j]);
-			fprintf(stderr, "\n");
-
-			fprintf(stderr, "Expected[%d]: ", hv->output_size);
-			for (j = 0; j < hv->output_size; j++)
-				fprintf(stderr, "%.2x:", (int)hv->output[j]);
-			fprintf(stderr, "\n");
-			return 1;
-		}
-
-		/* Submit the other half to the original session, verify. */
-		memset(&kfinal.f, 0, sizeof(kfinal.f));
-		kfinal.f.input_size = sizeof(kfinal);
-		kfinal.f.ses = ses;
-		kfinal.input_head.nla_len = NLA_HDRLEN + sizeof(kfinal.input);
-		kfinal.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-		kfinal.input.data = hv->plaintext + hv->plaintext_size / 2;
-		kfinal.input.data_size
-			= hv->plaintext_size - hv->plaintext_size / 2;
-		kfinal.output_head.nla_len = NLA_HDRLEN + sizeof(kfinal.output);
-		kfinal.output_head.nla_type = NCR_ATTR_FINAL_OUTPUT_BUFFER;
-		kfinal.output.buffer = data;
-		kfinal.output.buffer_size = sizeof(data);
-		kfinal.output.result_size_ptr = &data_size;
-
-		if (ioctl(cfd, NCRIO_SESSION_FINAL, &kfinal)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_SESSION_FINAL)");
-			return 1;
-		}
-
-		if (data_size != hv->output_size
-		    || memcmp(data, hv->output, hv->output_size) != 0) {
-			fprintf(stderr, "HASH test vector %td failed!\n",
-				hv - hash_vectors);
-
-			fprintf(stderr, "Output[%zu]: ", data_size);
-			for(j = 0; j < data_size; j++)
-				fprintf(stderr, "%.2x:", (int)data[j]);
-			fprintf(stderr, "\n");
-
-			fprintf(stderr, "Expected[%d]: ", hv->output_size);
-			for (j = 0; j < hv->output_size; j++)
-				fprintf(stderr, "%.2x:", (int)hv->output[j]);
-			fprintf(stderr, "\n");
-			return 1;
-		}
-	}
-
-	fprintf(stdout, "\n");
-
-	return 0;
-
-}
-
-static int
-test_ncr_hash_key(int cfd)
-{
-	ncr_key_t key;
-	ncr_session_t ses;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[128] ALIGN_NL;
-	} kimport;
-	uint8_t data[HASH_DATA_SIZE];
-	int j;
-	size_t data_size, algo_size;
-	struct __attribute__((packed)) {
-		struct ncr_session_init f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[128] ALIGN_NL;
-	} op_init;
-	struct __attribute__((packed)) {
-		struct ncr_session_update f;
-		struct nlattr data_head ALIGN_NL;
-		struct ncr_session_input_data data ALIGN_NL;
-	} op_up_data;
-	struct __attribute__((packed)) {
-		struct ncr_session_update f;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key;
-	} op_up_key;
-	struct __attribute__((packed)) {
-		struct ncr_session_final f;
-		struct nlattr output_head ALIGN_NL;
-		struct ncr_session_output_buffer output ALIGN_NL;
-	} op_final;
-	const uint8_t *output = (void*)"\xe2\xd7\x2c\x2e\x14\xad\x97\xc8\xd2\xdb\xce\xd8\xb3\x52\x9f\x1c\xb3\x2c\x5c\xec";
-
-	/* convert it to key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	fprintf(stdout, "Tests on Hashes of Keys\n");
-
-	fprintf(stdout, "\t%s:\n", hash_vectors[0].algorithm);
-	algo_size = strlen(hash_vectors[0].algorithm) + 1;
-	/* import key */
-	memset(&kimport.f, 0, sizeof(kimport.f));
-	kimport.f.key = key;
-	kimport.f.data = hash_vectors[0].plaintext;
-	kimport.f.data_size = hash_vectors[0].plaintext_size;
-	kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-	kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-	kimport.id[0] = 'a';
-	kimport.id[1] = 'b';
-	kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-	kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-	kimport.type = NCR_KEY_TYPE_SECRET;
-	kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-	kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kimport.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_HASHABLE;
-	kimport.algo_head.nla_len = NLA_HDRLEN + algo_size;
-	kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	memcpy(kimport.algo, hash_vectors[0].algorithm, algo_size);
-	kimport.f.input_size = kimport.algo + algo_size - (char *)&kimport;
-	if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-
-	memset(&op_init.f, 0, sizeof(op_init.f));
-	op_init.f.op = hash_vectors[0].op;
-	op_init.algo_head.nla_len = NLA_HDRLEN + algo_size;
-	op_init.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	memcpy(op_init.algo, hash_vectors[0].algorithm, algo_size);
-	op_init.f.input_size = op_init.algo + algo_size - (char *)&op_init;
-
-	ses = ioctl(cfd, NCRIO_SESSION_INIT, &op_init);
-	if (ses < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_INIT)");
-		return 1;
-	}
-
-	memset(&op_up_data.f, 0, sizeof(op_up_data.f));
-	op_up_data.f.input_size = sizeof(op_up_data);
-	op_up_data.f.ses = ses;
-	op_up_data.data_head.nla_len = NLA_HDRLEN + sizeof(op_up_data.data);
-	op_up_data.data_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	op_up_data.data.data = hash_vectors[0].plaintext;
-	op_up_data.data.data_size = hash_vectors[0].plaintext_size;
-
-	if (ioctl(cfd, NCRIO_SESSION_UPDATE, &op_up_data)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_UPDATE)");
-		return 1;
-	}
-
-	memset(&op_up_key.f, 0, sizeof(op_up_key.f));
-	op_up_key.f.input_size = sizeof(op_up_key);
-	op_up_key.f.ses = ses;
-	op_up_key.key_head.nla_len = NLA_HDRLEN + sizeof(op_up_key.key);
-	op_up_key.key_head.nla_type = NCR_ATTR_UPDATE_INPUT_KEY_AS_DATA;
-	op_up_key.key = key;
-
-	if (ioctl(cfd, NCRIO_SESSION_UPDATE, &op_up_key)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_UPDATE)");
-		return 1;
-	}
-
-	memset(&op_final.f, 0, sizeof(op_final.f));
-	op_final.f.input_size = sizeof(op_final);
-	op_final.f.ses = ses;
-	op_final.output_head.nla_len = NLA_HDRLEN + sizeof(op_final.output);
-	op_final.output_head.nla_type = NCR_ATTR_FINAL_OUTPUT_BUFFER;
-	op_final.output.buffer = data;
-	op_final.output.buffer_size = sizeof(data);
-	op_final.output.result_size_ptr = &data_size;
-
-	if (ioctl(cfd, NCRIO_SESSION_FINAL, &op_final)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_FINAL)");
-		return 1;
-	}		
-
-
-	if (data_size != hash_vectors[0].output_size ||
-			memcmp(data, output, hash_vectors[0].output_size) != 0) {
-			fprintf(stderr, "HASH test vector %d failed!\n", 0);
-
-			fprintf(stderr, "Output[%d]: ", (int)data_size);
-			for(j=0;j<data_size;j++)
-			  fprintf(stderr, "%.2x:", (int)data[j]);
-			fprintf(stderr, "\n");
-
-			fprintf(stderr, "Expected[%d]: ", hash_vectors[0].output_size);
-			for(j=0;j<hash_vectors[0].output_size;j++)
-			  fprintf(stderr, "%.2x:", (int)output[j]);
-			fprintf(stderr, "\n");
-			return 1;
-	}
-
-
-	fprintf(stdout, "\n");
-
-	return 0;
-
-}
-
-
-int
-main()
-{
-	int fd = -1;
-
-	/* Open the crypto device */
-	fd = open("/dev/crypto", O_RDWR, 0);
-	if (fd < 0) {
-		perror("open(/dev/crypto)");
-		return 1;
-	}
-
-	if (test_ncr_key(fd))
-		return 1;
-
-	if (test_ncr_aes(fd))
-		return 1;
-
-	if (test_ncr_hash(fd))
-		return 1;
-
-	if (test_ncr_hash_clone(fd))
-		return 1;
-
-	if (test_ncr_hash_key(fd))
-		return 1;
-
-	if (test_ncr_wrap_key(fd))
-		return 1;
-
-	if (test_ncr_wrap_key2(fd))
-		return 1;
-
-	if (test_ncr_store_wrap_key(fd))
-		return 1;
-
-	/* Close the original descriptor */
-	if (close(fd)) {
-		perror("close(fd)");
-		return 1;
-	}
-
-	return 0;
-}
diff --git a/examples/pk.c b/examples/pk.c
deleted file mode 100644
index c27ab2539c9..00000000000
--- a/examples/pk.c
+++ /dev/null
@@ -1,1691 +0,0 @@
-/*
- * Demo on how to use /dev/crypto device for HMAC.
- *
- * Placed under public domain.
- *
- */
-#include <assert.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <time.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <linux/netlink.h>
-#include "../ncr.h"
-#include <stdlib.h>
-#include <gnutls/gnutls.h>
-#include <gnutls/x509.h>
-#if GNUTLS_VERSION_NUMBER >= 0x020b00
-# include <gnutls/abstract.h>
-#endif
-
-#define DATA_SIZE 4096
-
-#define ALIGN_NL __attribute__((aligned(NLA_ALIGNTO)))
-
-#define SIGNATURE_HASH "sha1"
-#define SIGNATURE_HASH_SIZE 20
-
-#define ALG_AES_CBC "cbc(aes)"
-#define ALG_DH "dh"
-#define ALG_DSA "dsa"
-#define ALG_RSA "rsa"
-
-static void
-print_hex_datum (gnutls_datum_t * dat)
-{
-  unsigned int j;
-#define SPACE "\t"
-  fprintf (stdout, "\n" SPACE);
-  for (j = 0; j < dat->size; j++)
-    {
-      fprintf (stdout, "%.2x:", (unsigned char) dat->data[j]);
-      if ((j + 1) % 15 == 0)
-	fprintf (stdout, "\n" SPACE);
-    }
-  fprintf (stdout, "\n");
-}
-
-static void
-print_dsa_pkey (gnutls_datum_t * x, gnutls_datum_t * y, gnutls_datum_t * p,
-		gnutls_datum_t * q, gnutls_datum_t * g)
-{
-  if (x) 
-    {
-      fprintf (stdout, "private key:");
-      print_hex_datum (x);
-    }
-  fprintf (stdout, "public key:");
-  print_hex_datum (y);
-  fprintf (stdout, "p:");
-  print_hex_datum (p);
-  fprintf (stdout, "q:");
-  print_hex_datum (q);
-  fprintf (stdout, "g:");
-  print_hex_datum (g);
-}
-
-static void
-print_rsa_pkey (gnutls_datum_t * m, gnutls_datum_t * e, gnutls_datum_t * d,
-		gnutls_datum_t * p, gnutls_datum_t * q, gnutls_datum_t * u,
-		gnutls_datum_t * exp1, gnutls_datum_t *exp2)
-{
-  fprintf (stdout, "modulus:");
-  print_hex_datum (m);
-  fprintf (stdout, "public exponent:");
-  print_hex_datum (e);
-  if (d) 
-    {
-      fprintf (stdout, "private exponent:");
-      print_hex_datum (d);
-      fprintf (stdout, "prime1:");
-      print_hex_datum (p);
-      fprintf (stdout, "prime2:");
-      print_hex_datum (q);
-      fprintf (stdout, "coefficient:");
-      print_hex_datum (u);
-      if (exp1 && exp2)
-        {
-          fprintf (stdout, "exp1:");
-          print_hex_datum (exp1);
-          fprintf (stdout, "exp2:");
-          print_hex_datum (exp2);
-        }
-    }
-}
-
-static const char *
-raw_to_string (const unsigned char *raw, size_t raw_size)
-{
-	static char buf[1024];
-	size_t i;
-	if (raw_size == 0)
-		return NULL;
-
-	if (raw_size * 3 + 1 >= sizeof (buf))
-		return NULL;
-
-	for (i = 0; i < raw_size; i++) {
-		sprintf (&(buf[i * 3]), "%02X%s", raw[i],
-			(i == raw_size - 1) ? "" : ":");
-	}
-	buf[sizeof (buf) - 1] = '\0';
-
-	return buf;
-}
-
-int privkey_info (void* data, int data_size, int verbose)
-{
-	gnutls_x509_privkey_t key;
-	size_t size;
-	int ret;
-	gnutls_datum_t der;
-	unsigned char buffer[5*1024];
-	const char *cprint;
-
-	ret = gnutls_x509_privkey_init (&key);
-	if (ret < 0) {
-		fprintf(stderr, "error in privkey_init\n");
-		return 1;
-	}
-
-	der.data = data;
-	der.size = data_size;
-
-	ret = gnutls_x509_privkey_import (key, &der, GNUTLS_X509_FMT_DER);
-	if (ret < 0) {
-		fprintf(stderr, "unable to import privkey\n");
-		return 1;
-	}
-
-	if (verbose > 0) {
-		/* Public key algorithm
-		*/
-		fprintf (stdout, "Public Key Info:\n");
-		ret = gnutls_x509_privkey_get_pk_algorithm (key);
-
-		fprintf (stdout, "\tPublic Key Algorithm: ");
-		cprint = gnutls_pk_algorithm_get_name (ret);
-		fprintf (stdout, "%s\n", cprint ? cprint : "Unknown");
-
-		/* Print the raw public and private keys
-		*/
-		if (ret == GNUTLS_PK_RSA) {
-			gnutls_datum_t m, e, d, p, q, u, exp1={NULL,0}, exp2={NULL,0};
-
-#if GNUTLS_VERSION_NUMBER >= 0x020b00
-			ret = gnutls_x509_privkey_export_rsa_raw2 (key, &m, &e, &d, &p, &q, &u, &exp1, &exp2);
-#else
-			ret = gnutls_x509_privkey_export_rsa_raw (key, &m, &e, &d, &p, &q, &u);
-#endif
-			if (ret < 0)
-				fprintf (stderr, "Error in key RSA data export: %s\n",
-					gnutls_strerror (ret));
-			else {
-				print_rsa_pkey (&m, &e, &d, &p, &q, &u, &exp1, &exp2);
-				gnutls_free (m.data);
-				gnutls_free (e.data);
-				gnutls_free (d.data);
-				gnutls_free (p.data);
-				gnutls_free (q.data);
-				gnutls_free (u.data);
-				gnutls_free (exp1.data);
-				gnutls_free (exp2.data);
-			}
-		} else if (ret == GNUTLS_PK_DSA) {
-			gnutls_datum_t p, q, g, y, x;
-
-			ret = gnutls_x509_privkey_export_dsa_raw (key, &p, &q, &g, &y, &x);
-			if (ret < 0)
-				fprintf (stderr, "Error in key DSA data export: %s\n",
-					gnutls_strerror (ret));
-			else {
-				print_dsa_pkey (&x, &y, &p, &q, &g);
-				gnutls_free (x.data);
-				gnutls_free (y.data);
-				gnutls_free (p.data);
-				gnutls_free (q.data);
-				gnutls_free (g.data);
-			}
-		}
-
-		fprintf (stdout, "\n");
-
-		size = sizeof (buffer);
-		if ((ret = gnutls_x509_privkey_get_key_id (key, 0, buffer, &size)) < 0) {
-			fprintf (stderr, "Error in key id calculation: %s\n",
-			       gnutls_strerror (ret));
-		} else {
-			fprintf (stdout, "Public Key ID: %s\n", raw_to_string (buffer, size));
-		}
-
-		size = sizeof (buffer);
-		ret = gnutls_x509_privkey_export (key, GNUTLS_X509_FMT_PEM, buffer, &size);
-		if (ret < 0) {
-			fprintf(stderr, "Error in privkey_export\n");
-			return 1;
-		}
-
-		fprintf (stdout, "\n%s\n", buffer);
-	}
-
-	gnutls_x509_privkey_deinit (key);
-	
-	return 0;
-}
-
-
-
-int pubkey_info(void* data, int data_size, int verbose)
-{
-#if GNUTLS_VERSION_NUMBER >= 0x020b00
-	gnutls_pubkey_t key;
-	size_t size;
-	int ret;
-	gnutls_datum_t der;
-	unsigned char buffer[5*1024];
-	const char *cprint;
-
-	ret = gnutls_pubkey_init (&key);
-	if (ret < 0) {
-		fprintf(stderr, "error in pubkey_init\n");
-		return 1;
-	}
-
-	der.data = data;
-	der.size = data_size;
-
-	ret = gnutls_pubkey_import (key, &der, GNUTLS_X509_FMT_DER);
-	if (ret < 0) {
-		fprintf(stderr, "unable to import pubkey\n");
-		return 1;
-	}
-
-	if (verbose > 0) {
-		/* Public key algorithm
-		*/
-		fprintf (stdout, "Public Key Info:\n");
-		ret = gnutls_pubkey_get_pk_algorithm (key, NULL);
-
-		fprintf (stdout, "\tPublic Key Algorithm: ");
-		cprint = gnutls_pk_algorithm_get_name (ret);
-		fprintf (stdout, "%s\n", cprint ? cprint : "Unknown");
-
-		/* Print the raw public and private keys
-		*/
-		if (ret == GNUTLS_PK_RSA) {
-			gnutls_datum_t m, e;
-
-			ret = gnutls_pubkey_get_pk_rsa_raw (key, &m, &e);
-			if (ret < 0)
-				fprintf (stderr, "Error in key RSA data export: %s\n",
-					gnutls_strerror (ret));
-			else {
-				print_rsa_pkey (&m, &e, NULL, NULL, NULL, NULL, NULL, NULL);
-				gnutls_free (m.data);
-				gnutls_free (e.data);
-			}
-		} else if (ret == GNUTLS_PK_DSA) {
-			gnutls_datum_t p, q, g, y;
-
-			ret = gnutls_pubkey_get_pk_dsa_raw (key, &p, &q, &g, &y);
-			if (ret < 0)
-				fprintf (stderr, "Error in key DSA data export: %s\n",
-					gnutls_strerror (ret));
-			else {
-				print_dsa_pkey (NULL, &y, &p, &q, &g);
-				gnutls_free (y.data);
-				gnutls_free (p.data);
-				gnutls_free (q.data);
-				gnutls_free (g.data);
-			}
-		}
-
-		fprintf (stdout, "\n");
-
-		size = sizeof (buffer);
-		if ((ret = gnutls_pubkey_get_key_id (key, 0, buffer, &size)) < 0) {
-			fprintf (stderr, "Error in key id calculation: %s\n",
-			       gnutls_strerror (ret));
-		} else {
-			fprintf (stdout, "Public Key ID: %s\n", raw_to_string (buffer, size));
-		}
-
-		size = sizeof (buffer);
-		ret = gnutls_pubkey_export (key, GNUTLS_X509_FMT_PEM, buffer, &size);
-		if (ret < 0) {
-			fprintf(stderr, "Error in privkey_export\n");
-			return 1;
-		}
-
-		fprintf (stdout, "\n%s\n", buffer);
-	}
-
-	gnutls_pubkey_deinit (key);
-#endif
-	return 0;
-}
-
-/* Diffie Hellman */
-const char dh_params_txt[] = "-----BEGIN DH PARAMETERS-----\n"\
-"MIGHAoGBAKMox0/IjuGqSaGMJESYMhdmXiTe1pY8gkSzWZ/ktWaUdaYAzgAZp7r3\n"\
-"OCh68YslS9Oi7/UQjmBbgGuOucMKgq3tYeYzY8G2epIuIzM4TAogaEqwkdSrXlth\n"\
-"MMsP2FhLhHg8m6V6iItitnMOz9r8t3BEf04GRlfzgZraM0gUUwTjAgEF\n"\
-"-----END DH PARAMETERS-----\n";
-
-static int test_ncr_dh(int cfd)
-{
-struct __attribute__((packed)) {
-	struct ncr_key_generate_pair f;
-	struct nlattr algo_head ALIGN_NL;
-	char algo[sizeof(ALG_DH)] ALIGN_NL;
-	struct nlattr flags_head ALIGN_NL;
-	uint32_t flags ALIGN_NL;
-	unsigned char buffer[DATA_SIZE] ALIGN_NL;
-} kgen;
-struct nlattr *nla;
-ncr_key_t private1, public1, public2, private2;
-ncr_key_t z1, z2;
-int ret, j;
-gnutls_datum g, p, params;
-gnutls_dh_params_t dhp;
-unsigned char y1[1024], y2[1024];
-ssize_t y1_size, y2_size;
-struct ncr_key_export kexport;
-struct __attribute__((packed)) {
-	struct ncr_key_derive f;
-	struct nlattr algo_head ALIGN_NL;
-	char algo[sizeof(NCR_DERIVE_DH)] ALIGN_NL;
-	struct nlattr flags_head ALIGN_NL;
-	uint32_t flags ALIGN_NL;
-	struct nlattr public_head ALIGN_NL;
-	unsigned char public[DATA_SIZE] ALIGN_NL;
-} kderive;
-
-	fprintf(stdout, "Tests on DH key exchange:");
-	fflush(stdout);
-
-	params.data = (void*)dh_params_txt;
-	params.size = sizeof(dh_params_txt)-1;
-
-	ret = gnutls_dh_params_init(&dhp);
-	if (ret < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		fprintf(stderr, "gnutls: %s\n", gnutls_strerror(ret));
-		return 1;
-	}
-	
-	ret = gnutls_dh_params_import_pkcs3(dhp, &params, GNUTLS_X509_FMT_PEM);
-	if (ret < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		fprintf(stderr, "gnutls: %s\n", gnutls_strerror(ret));
-		return 1;
-	}
-	
-	ret = gnutls_dh_params_export_raw(dhp, &p, &g, NULL);
-	if (ret < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		fprintf(stderr, "gnutls: %s\n", gnutls_strerror(ret));
-		return 1;
-	}
-
-	for (j=0;j<100;j++) {
-		/* generate a DH key */
-		private1 = ioctl(cfd, NCRIO_KEY_INIT);
-		if (private1 == -1) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_INIT)");
-			return 1;
-		}
-
-		public1 = ioctl(cfd, NCRIO_KEY_INIT);
-		if (public1 == -1) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_INIT)");
-			return 1;
-		}
-
-		memset(&kgen.f, 0, sizeof(kgen.f));
-		kgen.f.private_key = private1;
-		kgen.f.public_key = public1;
-		kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo);
-		kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		strcpy(kgen.algo, ALG_DH);
-		kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags);
-		kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-		kgen.flags = NCR_KEY_FLAG_EXPORTABLE;
-		nla = (struct nlattr *)kgen.buffer;
-		nla->nla_len = NLA_HDRLEN + p.size;
-		nla->nla_type = NCR_ATTR_DH_PRIME;
-		memcpy((char *)nla + NLA_HDRLEN, p.data, p.size);
-		nla = (struct nlattr *)((char *)nla + NLA_ALIGN(nla->nla_len));
-		nla->nla_len = NLA_HDRLEN + g.size;
-		nla->nla_type = NCR_ATTR_DH_BASE;
-		memcpy((char *)nla + NLA_HDRLEN, g.data, g.size);
-		nla = (struct nlattr *)((char *)nla + NLA_ALIGN(nla->nla_len));
-		kgen.f.input_size = (char *)nla - (char *)&kgen;
-		assert(kgen.f.input_size <= sizeof(kgen));
-
-		if (ioctl(cfd, NCRIO_KEY_GENERATE_PAIR, &kgen)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_GENERATE_PAIR)");
-			return 1;
-		}
-		
-		/* generate another DH key */
-		private2 = ioctl(cfd, NCRIO_KEY_INIT);
-		if (private2 == -1) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_INIT)");
-			return 1;
-		}
-
-		public2 = ioctl(cfd, NCRIO_KEY_INIT);
-		if (public2 == -1) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_INIT)");
-			return 1;
-		}
-		
-		memset(&kgen.f, 0, sizeof(kgen.f));
-		kgen.f.private_key = private2;
-		kgen.f.public_key = public2;
-		kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo);
-		kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		strcpy(kgen.algo, ALG_DH);
-		kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags);
-		kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-		kgen.flags = NCR_KEY_FLAG_EXPORTABLE;
-		nla = (struct nlattr *)kgen.buffer;
-		nla->nla_len = NLA_HDRLEN + p.size;
-		nla->nla_type = NCR_ATTR_DH_PRIME;
-		memcpy((char *)nla + NLA_HDRLEN, p.data, p.size);
-		nla = (struct nlattr *)((char *)nla + NLA_ALIGN(nla->nla_len));
-		nla->nla_len = NLA_HDRLEN + g.size;
-		nla->nla_type = NCR_ATTR_DH_BASE;
-		memcpy((char *)nla + NLA_HDRLEN, g.data, g.size);
-		nla = (struct nlattr *)((char *)nla + NLA_ALIGN(nla->nla_len));
-		kgen.f.input_size = (char *)nla - (char *)&kgen;
-		assert(kgen.f.input_size <= sizeof(kgen));
-
-		if (ioctl(cfd, NCRIO_KEY_GENERATE_PAIR, &kgen)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_GENERATE_PAIR)");
-			return 1;
-		}
-
-		/* export y1=g^x1 */
-		memset(&kexport, 0, sizeof(kexport));
-		kexport.key = public1;
-		kexport.buffer = y1;
-		kexport.buffer_size = sizeof(y1);
-
-		y1_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-		if (y1_size < 0) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_EXPORT)");
-			return 1;
-		}
-
-		/* export y2=g^x2 */
-		memset(&kexport, 0, sizeof(kexport));
-		kexport.key = public2;
-		kexport.buffer = y2;
-		kexport.buffer_size = sizeof(y2);
-
-		y2_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-		if (y2_size < 0) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_EXPORT)");
-			return 1;
-		}
-		
-		/* z1=y1^x2 */
-		z1 = ioctl(cfd, NCRIO_KEY_INIT);
-		if (z1 == -1) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_INIT)");
-			return 1;
-		}
-
-		memset(&kderive.f, 0, sizeof(kderive.f));
-		kderive.f.input_key = private1;
-		kderive.f.new_key = z1;
-		kderive.algo_head.nla_len = NLA_HDRLEN + sizeof(kderive.algo);
-		kderive.algo_head.nla_type = NCR_ATTR_DERIVATION_ALGORITHM;
-		strcpy(kderive.algo, NCR_DERIVE_DH);
-		kderive.flags_head.nla_len = NLA_HDRLEN + sizeof(kderive.flags);
-		kderive.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-		kderive.flags = NCR_KEY_FLAG_EXPORTABLE;
-		kderive.public_head.nla_len = NLA_HDRLEN + y2_size;
-		kderive.public_head.nla_type = NCR_ATTR_DH_PUBLIC;
-		memcpy(kderive.public, y2, y2_size);
-		nla = (struct nlattr *)((char *)&kderive.public_head
-					+ NLA_ALIGN(kderive.public_head.nla_len));
-		kderive.f.input_size = (char *)nla - (char *)&kderive;
-		assert(kderive.f.input_size <= sizeof(kderive));
-
-		if (ioctl(cfd, NCRIO_KEY_DERIVE, &kderive)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_DERIVE)");
-			return 1;
-		}
-		
-		/* z2=y2^x1 */
-		z2 = ioctl(cfd, NCRIO_KEY_INIT);
-		if (z2 == -1) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_INIT)");
-			return 1;
-		}
-
-		memset(&kderive.f, 0, sizeof(kderive.f));
-		kderive.f.input_key = private2;
-		kderive.f.new_key = z2;
-		kderive.algo_head.nla_len = NLA_HDRLEN + sizeof(kderive.algo);
-		kderive.algo_head.nla_type = NCR_ATTR_DERIVATION_ALGORITHM;
-		strcpy(kderive.algo, NCR_DERIVE_DH);
-		kderive.flags_head.nla_len = NLA_HDRLEN + sizeof(kderive.flags);
-		kderive.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-		kderive.flags = NCR_KEY_FLAG_EXPORTABLE;
-		kderive.public_head.nla_len = NLA_HDRLEN + y2_size;
-		kderive.public_head.nla_type = NCR_ATTR_DH_PUBLIC;
-		memcpy(kderive.public, y1, y1_size);
-		nla = (struct nlattr *)((char *)&kderive.public_head
-					+ NLA_ALIGN(kderive.public_head.nla_len));
-		kderive.f.input_size = (char *)nla - (char *)&kderive;
-		assert(kderive.f.input_size <= sizeof(kderive));
-
-		if (ioctl(cfd, NCRIO_KEY_DERIVE, &kderive)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_DERIVE)");
-			return 1;
-		}
-		
-		/* z1==z2 */
-		memset(&kexport, 0, sizeof(kexport));
-		kexport.key = z1;
-		kexport.buffer = y1;
-		kexport.buffer_size = sizeof(y1);
-
-		y1_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-		if (y1_size < 0) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_EXPORT)");
-			return 1;
-		}
-
-		memset(&kexport, 0, sizeof(kexport));
-		kexport.key = z2;
-		kexport.buffer = y2;
-		kexport.buffer_size = sizeof(y2);
-
-		y2_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-		if (y2_size < 0) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_EXPORT)");
-			return 1;
-		}
-		
-		if (y1_size == 0 || y1_size != y2_size || memcmp(y1, y2, y1_size) != 0) {
-			int i;
-
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			fprintf(stderr, "Output in DH does not match (%d, %d)!\n", 
-				(int)y1_size, (int)y2_size);
-
-			fprintf(stderr, "Key1[%d]: ", (int) y1_size);
-			for(i=0;i<y1_size;i++)
-				fprintf(stderr, "%.2x:", y1[i]);
-			fprintf(stderr, "\n");
-
-			fprintf(stderr, "Key2[%d]: ", (int) y2_size);
-			for(i=0;i<y2_size;i++)
-				fprintf(stderr, "%.2x:", y2[i]);
-			fprintf(stderr, "\n");
-
-			return 1;
-		}
-
-		if (ioctl(cfd, NCRIO_KEY_DEINIT, &private1)) {
-			perror("ioctl(NCRIO_KEY_DEINIT)");
-			return 1;
-		}
-		if (ioctl(cfd, NCRIO_KEY_DEINIT, &public1)) {
-			perror("ioctl(NCRIO_KEY_DEINIT)");
-			return 1;
-		}
-		if (ioctl(cfd, NCRIO_KEY_DEINIT, &private2)) {
-			perror("ioctl(NCRIO_KEY_DEINIT)");
-			return 1;
-		}
-		if (ioctl(cfd, NCRIO_KEY_DEINIT, &public2)) {
-			perror("ioctl(NCRIO_KEY_DEINIT)");
-			return 1;
-		}
-		if (ioctl(cfd, NCRIO_KEY_DEINIT, &z1)) {
-			perror("ioctl(NCRIO_KEY_DEINIT)");
-			return 1;
-		}
-		if (ioctl(cfd, NCRIO_KEY_DEINIT, &z2)) {
-			perror("ioctl(NCRIO_KEY_DEINIT)");
-			return 1;
-		}
-	}
-
-	fprintf(stdout, " Success\n");
-
-	return 0;
-}
-
-/* check whether wrapping of long keys is not allowed with
- * shorted wrapping keys */
-static int
-test_ncr_wrap_key3(int cfd)
-{
-	int ret, i;
-	ncr_key_t key;
-	size_t data_size;
-	struct __attribute__((packed)) {
-		struct ncr_key_import f;
-		struct nlattr id_head ALIGN_NL;
-		uint8_t id[2] ALIGN_NL;
-		struct nlattr type_head ALIGN_NL;
-		uint32_t type ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_CBC)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-	} kimport;
-	struct __attribute__((packed)) {
-		struct ncr_key_wrap f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(NCR_WALG_AES_RFC5649)] ALIGN_NL;
-	} kwrap;
-	struct __attribute__((packed)) {
-		struct ncr_key_unwrap f;
-		struct nlattr wrap_algo_head ALIGN_NL;
-		char wrap_algo[sizeof(NCR_WALG_AES_RFC5649)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-	} kunwrap;
-	struct __attribute__((packed)) {
-		struct ncr_key_generate_pair f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_RSA)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-		struct nlattr bits_head ALIGN_NL;
-		uint32_t bits ALIGN_NL;
-	} kgen;
-	ncr_key_t pubkey, privkey;
-	uint8_t data[DATA_SIZE];
-	/* only the first two should be allowed to be wrapped.
-	 * the latter shouldn't because it has security level larger
-	 * then 128 bits (the size of the wrapping key).
-	 */
-	const int sizes[] = {1024, 3248, 5200};
-
-	fprintf(stdout, "Tests on key wrapping (might take long): ");
-	fflush(stdout);
-
-	/* convert it to key */
-	privkey = ioctl(cfd, NCRIO_KEY_INIT);
-	if (privkey == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	pubkey = ioctl(cfd, NCRIO_KEY_INIT);
-	if (pubkey == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	if (geteuid() != 0) {
-		/* cannot test further */
-		fprintf(stdout, "\t(Wrapping test not completed. Run as root)\n");
-		return 0;
-	}
-
-	/* make a wrapping key */
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kimport.f, 0, sizeof(kimport.f));
-	kimport.f.input_size = sizeof(kimport);
-	kimport.f.key = key;
-	kimport.f.data = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F";
-	kimport.f.data_size = 16;
-	kimport.id_head.nla_len = NLA_HDRLEN + sizeof(kimport.id);
-	kimport.id_head.nla_type = NCR_ATTR_KEY_ID;
-	kimport.id[0] = 'a';
-	kimport.id[1] = 'b';
-	kimport.type_head.nla_len = NLA_HDRLEN + sizeof(kimport.type);
-	kimport.type_head.nla_type = NCR_ATTR_KEY_TYPE;
-	kimport.type = NCR_KEY_TYPE_SECRET;
-	kimport.algo_head.nla_len = NLA_HDRLEN + sizeof(kimport.algo);
-	kimport.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kimport.algo, ALG_AES_CBC);
-	kimport.flags_head.nla_len = NLA_HDRLEN + sizeof(kimport.flags);
-	kimport.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kimport.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPING|NCR_KEY_FLAG_UNWRAPPING;
-
-	if (ioctl(cfd, NCRIO_KEY_IMPORT, &kimport)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_IMPORT)");
-		return 1;
-	}
-	
-	for (i=0;i<sizeof(sizes)/sizeof(sizes[0]);i++) {
-	
-		fprintf(stdout, ".");
-		fflush(stdout);
-		
-		memset(&kgen.f, 0, sizeof(kgen.f));
-		kgen.f.input_size = sizeof(kgen);
-		kgen.f.private_key = privkey;
-		kgen.f.public_key = pubkey;
-		kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo);
-		kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		strcpy(kgen.algo, ALG_RSA);
-		kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags);
-		kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-		kgen.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPABLE;
-		kgen.bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.bits);
-		kgen.bits_head.nla_type = NCR_ATTR_RSA_MODULUS_BITS;
-		kgen.bits = sizes[i];
-
-		if (ioctl(cfd, NCRIO_KEY_GENERATE_PAIR, &kgen)) {
-			fprintf(stderr, "Error[%d-%d]: %s:%d\n", i, sizes[i], __func__, __LINE__);
-			perror("ioctl(NCRIO_KEY_GENERATE_PAIR)");
-			return 1;
-		}
-
-		/* now try wrapping key2 using key */
-		memset(&kwrap.f, 0, sizeof(kwrap.f));
-		kwrap.f.input_size = sizeof(kwrap);
-		kwrap.f.wrapping_key = key;
-		kwrap.f.source_key = pubkey;
-		kwrap.f.buffer = data;
-		kwrap.f.buffer_size = sizeof(data);
-		kwrap.algo_head.nla_len = NLA_HDRLEN + sizeof(kwrap.algo);
-		kwrap.algo_head.nla_type = NCR_ATTR_WRAPPING_ALGORITHM;
-		strcpy(kwrap.algo, NCR_WALG_AES_RFC5649);
-
-		ret = ioctl(cfd, NCRIO_KEY_WRAP, &kwrap);
-		if (ret < 0) {
-			fprintf(stderr, "Error[%d-%d]: %s:%d\n", i, sizes[i], __func__, __LINE__);
-			/* wrapping of public key should have been allowed! */
-			return 1;
-		}
-
-		/* now try wrapping private using key */
-		memset(&kwrap.f, 0, sizeof(kwrap.f));
-		kwrap.f.input_size = sizeof(kwrap);
-		kwrap.f.wrapping_key = key;
-		kwrap.f.source_key = privkey;
-		kwrap.f.buffer = data;
-		kwrap.f.buffer_size = sizeof(data);
-		kwrap.algo_head.nla_len = NLA_HDRLEN + sizeof(kwrap.algo);
-		kwrap.algo_head.nla_type = NCR_ATTR_WRAPPING_ALGORITHM;
-		strcpy(kwrap.algo, NCR_WALG_AES_RFC5649);
-
-		ret = ioctl(cfd, NCRIO_KEY_WRAP, &kwrap);
-		if (ret < 0 && i != 2) {
-			fprintf(stderr, "Error[%d-%d]: %s:%d\n", i, sizes[i], __func__, __LINE__);
-			/* wrapping should have been allowed */
-			return 1;
-		} else if (ret >= 0 && i == 2) {
-			fprintf(stderr, "Error[%d-%d]: %s:%d\n", i, sizes[i], __func__, __LINE__);
-			/* wrapping shouldn't have been allowed */
-			return 1;
-		}			
-
-		if (ret >= 0) {
-			data_size = ret;
-
-			/* try unwrapping */
-			memset(&kunwrap.f, 0, sizeof(kunwrap.f));
-			kunwrap.f.input_size = sizeof(kunwrap);
-			kunwrap.f.wrapping_key = key;
-			kunwrap.f.dest_key = privkey;
-			kunwrap.f.data = data;
-			kunwrap.f.data_size = data_size;
-			kunwrap.wrap_algo_head.nla_len
-				= NLA_HDRLEN + sizeof(kunwrap.wrap_algo);
-			kunwrap.wrap_algo_head.nla_type
-				= NCR_ATTR_WRAPPING_ALGORITHM;
-			strcpy(kunwrap.wrap_algo, NCR_WALG_AES_RFC5649);
-			kunwrap.flags_head.nla_len
-			  = NLA_HDRLEN + sizeof(kunwrap.flags);
-			kunwrap.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-			kunwrap.flags = 0;
-
-			ret = ioctl(cfd, NCRIO_KEY_UNWRAP, &kunwrap);
-			if (ret) {
-				fprintf(stderr, "Error[%d-%d]: %s:%d\n", i, sizes[i], __func__, __LINE__);
-				return 1;
-			}			
-		}
-		fprintf(stdout, "*");
-		fflush(stdout);
-
-	}
-	
-	fprintf(stdout, " Success\n");
-	return 0;
-}
-
-#define RSA_ENCRYPT_SIZE 32
-
-static int rsa_key_encrypt(int cfd, ncr_key_t privkey, ncr_key_t pubkey, int oaep)
-{
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_RSA)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr rsa_head ALIGN_NL;
-		uint32_t rsa ALIGN_NL;
-		struct nlattr oaep_hash_head ALIGN_NL;
-		char oaep_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr output_head ALIGN_NL;
-		struct ncr_session_output_buffer output ALIGN_NL;
-	} op;
-	uint8_t data[DATA_SIZE];
-	uint8_t vdata[RSA_ENCRYPT_SIZE];
-	size_t enc_size, dec_size;
-
-	fprintf(stdout, "Tests on RSA (%s) key encryption:", (oaep!=0)?"OAEP":"PKCS V1.5");
-	fflush(stdout);
-
-	memset(data, 0x3, sizeof(data));
-	memcpy(vdata, data, sizeof(vdata));
-
-	/* do encryption */
-	memset(&op.f, 0, sizeof(op.f));
-	op.f.input_size = sizeof(op);
-	op.f.op = NCR_OP_ENCRYPT;
-	op.algo_head.nla_len = NLA_HDRLEN + sizeof(op.algo);
-	op.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(op.algo, ALG_RSA);
-	op.key_head.nla_len = NLA_HDRLEN + sizeof(op.key);
-	op.key_head.nla_type = NCR_ATTR_KEY;
-	op.key = pubkey;
-	op.rsa_head.nla_len = NLA_HDRLEN + sizeof(op.rsa);
-	op.rsa_head.nla_type = NCR_ATTR_RSA_ENCODING_METHOD;
-	if (oaep) {
-		op.rsa = RSA_PKCS1_OAEP;
-	} else {
-		op.rsa = RSA_PKCS1_V1_5;
-	}
-	op.oaep_hash_head.nla_len = NLA_HDRLEN + sizeof(op.oaep_hash);
-	op.oaep_hash_head.nla_type = NCR_ATTR_RSA_OAEP_HASH_ALGORITHM;
-	strcpy(op.oaep_hash, SIGNATURE_HASH); /* Ignored if not using OAEP */
-	op.input_head.nla_len = NLA_HDRLEN + sizeof(op.input);
-	op.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	op.input.data = data;
-	op.input.data_size = RSA_ENCRYPT_SIZE;
-	op.output_head.nla_len = NLA_HDRLEN + sizeof(op.output);
-	op.output_head.nla_type = NCR_ATTR_UPDATE_OUTPUT_BUFFER;
-	op.output.buffer = data;
-	op.output.buffer_size = sizeof(data);
-	op.output.result_size_ptr = &enc_size;
-
-	if (ioctl(cfd, NCRIO_SESSION_ONCE, &op)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	/* decrypt data */
-	memset(&op.f, 0, sizeof(op.f));
-	op.f.input_size = sizeof(op);
-	op.f.op = NCR_OP_DECRYPT;
-	op.algo_head.nla_len = NLA_HDRLEN + sizeof(op.algo);
-	op.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(op.algo, ALG_RSA);
-	op.key_head.nla_len = NLA_HDRLEN + sizeof(op.key);
-	op.key_head.nla_type = NCR_ATTR_KEY;
-	op.key = privkey;
-	op.rsa_head.nla_len = NLA_HDRLEN + sizeof(op.rsa);
-	op.rsa_head.nla_type = NCR_ATTR_RSA_ENCODING_METHOD;
-	if (oaep) {
-		op.rsa = RSA_PKCS1_OAEP;
-	} else {
-		op.rsa = RSA_PKCS1_V1_5;
-	}
-	op.oaep_hash_head.nla_len = NLA_HDRLEN + sizeof(op.oaep_hash);
-	op.oaep_hash_head.nla_type = NCR_ATTR_RSA_OAEP_HASH_ALGORITHM;
-	strcpy(op.oaep_hash, SIGNATURE_HASH); /* Ignored if not using OAEP */
-	op.input_head.nla_len = NLA_HDRLEN + sizeof(op.input);
-	op.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	op.input.data = data;
-	op.input.data_size = enc_size;
-	op.output_head.nla_len = NLA_HDRLEN + sizeof(op.output);
-	op.output_head.nla_type = NCR_ATTR_UPDATE_OUTPUT_BUFFER;
-	op.output.buffer = data;
-	op.output.buffer_size = sizeof(data);
-	op.output.result_size_ptr = &dec_size;
-
-	if (ioctl(cfd, NCRIO_SESSION_ONCE, &op)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-	
-	if (dec_size != sizeof(vdata)
-	    || memcmp(vdata, data, sizeof(vdata)) != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		fprintf(stderr, "Decrypted data do not match!\n");
-		return 1;
-	}
-
-	fprintf(stdout, " Success\n");
-
-	return 0;
-
-}
-
-#define DATA_TO_SIGN 52
-
-static int rsa_key_sign_verify(int cfd, ncr_key_t privkey, ncr_key_t pubkey, int pss)
-{
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_RSA)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr rsa_head ALIGN_NL;
-		uint32_t rsa ALIGN_NL;
-		struct nlattr sign_hash_head ALIGN_NL;
-		char sign_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr signature_head ALIGN_NL;
-		struct ncr_session_output_buffer signature ALIGN_NL;
-	} ksign;
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_RSA)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr rsa_head ALIGN_NL;
-		uint32_t rsa ALIGN_NL;
-		struct nlattr sign_hash_head ALIGN_NL;
-		char sign_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr signature_head ALIGN_NL;
-		struct ncr_session_input_data signature ALIGN_NL;
-	} kverify;
-	uint8_t data[DATA_SIZE];
-	uint8_t sig[DATA_SIZE];
-	size_t sig_size;
-	int ret;
-
-	fprintf(stdout, "Tests on RSA (%s) key signature:", (pss!=0)?"PSS":"PKCS V1.5");
-	fflush(stdout);
-
-	memset(data, 0x3, sizeof(data));
-
-	/* sign data */
-	memset(&ksign.f, 0, sizeof(ksign.f));
-	ksign.f.input_size = sizeof(ksign);
-	ksign.f.op = NCR_OP_SIGN;
-	ksign.algo_head.nla_len = NLA_HDRLEN + sizeof(ksign.algo);
-	ksign.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(ksign.algo, ALG_RSA);
-	ksign.key_head.nla_len = NLA_HDRLEN + sizeof(ksign.key);
-	ksign.key_head.nla_type = NCR_ATTR_KEY;
-	ksign.key = privkey;
-	ksign.rsa_head.nla_len = NLA_HDRLEN + sizeof(ksign.rsa);
-	ksign.rsa_head.nla_type = NCR_ATTR_RSA_ENCODING_METHOD;
-	ksign.rsa = (pss != 0) ? RSA_PKCS1_PSS : RSA_PKCS1_V1_5;
-	ksign.sign_hash_head.nla_len = NLA_HDRLEN + sizeof(ksign.sign_hash);
-	ksign.sign_hash_head.nla_type = NCR_ATTR_SIGNATURE_HASH_ALGORITHM;
-	strcpy(ksign.sign_hash, SIGNATURE_HASH);
-	ksign.input_head.nla_len = NLA_HDRLEN + sizeof(ksign.input);
-	ksign.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	ksign.input.data = data;
-	ksign.input.data_size = DATA_TO_SIGN;
-	ksign.signature_head.nla_len = NLA_HDRLEN + sizeof(ksign.signature);
-	ksign.signature_head.nla_type = NCR_ATTR_FINAL_OUTPUT_BUFFER;
-	ksign.signature.buffer = sig;
-	ksign.signature.buffer_size = sizeof(sig);
-	ksign.signature.result_size_ptr = &sig_size;
-
-	if (ioctl(cfd, NCRIO_SESSION_ONCE, &ksign)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	/* verify signature */
-	memset(data, 0x3, sizeof(data));
-
-	memset(&kverify.f, 0, sizeof(kverify.f));
-	kverify.f.input_size = sizeof(kverify);
-	kverify.f.op = NCR_OP_VERIFY;
-	kverify.algo_head.nla_len = NLA_HDRLEN + sizeof(kverify.algo);
-	kverify.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kverify.algo, ALG_RSA);
-	kverify.key_head.nla_len = NLA_HDRLEN + sizeof(kverify.key);
-	kverify.key_head.nla_type = NCR_ATTR_KEY;
-	kverify.key = pubkey;
-	kverify.rsa_head.nla_len = NLA_HDRLEN + sizeof(kverify.rsa);
-	kverify.rsa_head.nla_type = NCR_ATTR_RSA_ENCODING_METHOD;
-	kverify.rsa = (pss != 0) ? RSA_PKCS1_PSS : RSA_PKCS1_V1_5;
-	kverify.sign_hash_head.nla_len = NLA_HDRLEN + sizeof(kverify.sign_hash);
-	kverify.sign_hash_head.nla_type = NCR_ATTR_SIGNATURE_HASH_ALGORITHM;
-	strcpy(kverify.sign_hash, SIGNATURE_HASH);
-	kverify.input_head.nla_len = NLA_HDRLEN + sizeof(kverify.input);
-	kverify.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	kverify.input.data = data;
-	kverify.input.data_size = DATA_TO_SIGN;
-	kverify.signature_head.nla_len = NLA_HDRLEN + sizeof(kverify.signature);
-	kverify.signature_head.nla_type = NCR_ATTR_FINAL_INPUT_DATA;
-	kverify.signature.data = sig;
-	kverify.signature.data_size = sig_size;
-
-	ret = ioctl(cfd, NCRIO_SESSION_ONCE, &kverify);
-	if (ret < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	if (ret)
-		fprintf(stdout, " Success\n");
-	else {
-		fprintf(stdout, " Verification Failed!\n");
-		return 1;
-	}
-
-	return 0;
-
-}
-
-static int rsa_key_sign_verify_transparent(int cfd, ncr_key_t privkey,
-					   ncr_key_t pubkey, int pss)
-{
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(NCR_ALG_RSA_TRANSPARENT_HASH)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr rsa_head ALIGN_NL;
-		uint32_t rsa ALIGN_NL;
-		struct nlattr sign_hash_head ALIGN_NL;
-		char sign_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr signature_head ALIGN_NL;
-		struct ncr_session_output_buffer signature ALIGN_NL;
-	} ksign;
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(NCR_ALG_RSA_TRANSPARENT_HASH)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr rsa_head ALIGN_NL;
-		uint32_t rsa ALIGN_NL;
-		struct nlattr sign_hash_head ALIGN_NL;
-		char sign_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr signature_head ALIGN_NL;
-		struct ncr_session_input_data signature ALIGN_NL;
-	} kverify;
-	uint8_t data[SIGNATURE_HASH_SIZE];
-	uint8_t sig[DATA_SIZE];
-	size_t sig_size;
-	int ret;
-
-	fprintf(stdout, "Tests on transparent RSA (%s) key signature:",
-		(pss != 0) ? "PSS" : "PKCS V1.5");
-	fflush(stdout);
-
-	memset(data, 0x3, sizeof(data));
-
-	/* sign data */
-	memset(&ksign.f, 0, sizeof(ksign.f));
-	ksign.f.input_size = sizeof(ksign);
-	ksign.f.op = NCR_OP_SIGN;
-	ksign.algo_head.nla_len = NLA_HDRLEN + sizeof(ksign.algo);
-	ksign.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(ksign.algo, NCR_ALG_RSA_TRANSPARENT_HASH);
-	ksign.key_head.nla_len = NLA_HDRLEN + sizeof(ksign.key);
-	ksign.key_head.nla_type = NCR_ATTR_KEY;
-	ksign.key = privkey;
-	ksign.rsa_head.nla_len = NLA_HDRLEN + sizeof(ksign.rsa);
-	ksign.rsa_head.nla_type = NCR_ATTR_RSA_ENCODING_METHOD;
-	ksign.rsa = (pss != 0) ? RSA_PKCS1_PSS : RSA_PKCS1_V1_5;
-	ksign.sign_hash_head.nla_len = NLA_HDRLEN + sizeof(ksign.sign_hash);
-	ksign.sign_hash_head.nla_type = NCR_ATTR_SIGNATURE_HASH_ALGORITHM;
-	strcpy(ksign.sign_hash, SIGNATURE_HASH);
-	ksign.input_head.nla_len = NLA_HDRLEN + sizeof(ksign.input);
-	ksign.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	ksign.input.data = data;
-	ksign.input.data_size = SIGNATURE_HASH_SIZE;
-	ksign.signature_head.nla_len = NLA_HDRLEN + sizeof(ksign.signature);
-	ksign.signature_head.nla_type = NCR_ATTR_FINAL_OUTPUT_BUFFER;
-	ksign.signature.buffer = sig;
-	ksign.signature.buffer_size = sizeof(sig);
-	ksign.signature.result_size_ptr = &sig_size;
-
-	if (ioctl(cfd, NCRIO_SESSION_ONCE, &ksign)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	/* verify signature */
-	memset(data, 0x3, sizeof(data));
-
-	memset(&kverify.f, 0, sizeof(kverify.f));
-	kverify.f.input_size = sizeof(kverify);
-	kverify.f.op = NCR_OP_VERIFY;
-	kverify.algo_head.nla_len = NLA_HDRLEN + sizeof(kverify.algo);
-	kverify.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kverify.algo, NCR_ALG_RSA_TRANSPARENT_HASH);
-	kverify.key_head.nla_len = NLA_HDRLEN + sizeof(kverify.key);
-	kverify.key_head.nla_type = NCR_ATTR_KEY;
-	kverify.key = pubkey;
-	kverify.rsa_head.nla_len = NLA_HDRLEN + sizeof(kverify.rsa);
-	kverify.rsa_head.nla_type = NCR_ATTR_RSA_ENCODING_METHOD;
-	kverify.rsa = (pss != 0) ? RSA_PKCS1_PSS : RSA_PKCS1_V1_5;
-	kverify.sign_hash_head.nla_len = NLA_HDRLEN + sizeof(kverify.sign_hash);
-	kverify.sign_hash_head.nla_type = NCR_ATTR_SIGNATURE_HASH_ALGORITHM;
-	strcpy(kverify.sign_hash, SIGNATURE_HASH);
-	kverify.input_head.nla_len = NLA_HDRLEN + sizeof(kverify.input);
-	kverify.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	kverify.input.data = data;
-	kverify.input.data_size = SIGNATURE_HASH_SIZE;
-	kverify.signature_head.nla_len = NLA_HDRLEN + sizeof(kverify.signature);
-	kverify.signature_head.nla_type = NCR_ATTR_FINAL_INPUT_DATA;
-	kverify.signature.data = sig;
-	kverify.signature.data_size = sig_size;
-
-	ret = ioctl(cfd, NCRIO_SESSION_ONCE, &kverify);
-	if (ret < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	if (ret)
-		fprintf(stdout, " Success\n");
-	else {
-		fprintf(stdout, " Verification Failed!\n");
-		return 1;
-	}
-
-	return 0;
-}
-
-static int dsa_key_sign_verify(int cfd, ncr_key_t privkey, ncr_key_t pubkey)
-{
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_DSA)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr sign_hash_head ALIGN_NL;
-		char sign_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr signature_head ALIGN_NL;
-		struct ncr_session_output_buffer signature ALIGN_NL;
-	} ksign;
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_DSA)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr sign_hash_head ALIGN_NL;
-		char sign_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr signature_head ALIGN_NL;
-		struct ncr_session_input_data signature ALIGN_NL;
-	} kverify;
-	uint8_t data[DATA_SIZE];
-	uint8_t sig[DATA_SIZE];
-	size_t sig_size;
-	int ret;
-
-	fprintf(stdout, "Tests on DSA key signature:");
-	fflush(stdout);
-
-	memset(data, 0x3, sizeof(data));
-
-	/* sign data */
-	memset(&ksign.f, 0, sizeof(ksign.f));
-	ksign.f.input_size = sizeof(ksign);
-	ksign.f.op = NCR_OP_SIGN;
-	ksign.algo_head.nla_len = NLA_HDRLEN + sizeof(ksign.algo);
-	ksign.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(ksign.algo, ALG_DSA);
-	ksign.key_head.nla_len = NLA_HDRLEN + sizeof(ksign.key);
-	ksign.key_head.nla_type = NCR_ATTR_KEY;
-	ksign.key = privkey;
-	ksign.sign_hash_head.nla_len = NLA_HDRLEN + sizeof(ksign.sign_hash);
-	ksign.sign_hash_head.nla_type = NCR_ATTR_SIGNATURE_HASH_ALGORITHM;
-	strcpy(ksign.sign_hash, SIGNATURE_HASH);
-	ksign.input_head.nla_len = NLA_HDRLEN + sizeof(ksign.input);
-	ksign.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	ksign.input.data = data;
-	ksign.input.data_size = DATA_TO_SIGN;
-	ksign.signature_head.nla_len = NLA_HDRLEN + sizeof(ksign.signature);
-	ksign.signature_head.nla_type = NCR_ATTR_FINAL_OUTPUT_BUFFER;
-	ksign.signature.buffer = sig;
-	ksign.signature.buffer_size = sizeof(sig);
-	ksign.signature.result_size_ptr = &sig_size;
-
-	if (ioctl(cfd, NCRIO_SESSION_ONCE, &ksign)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	/* verify signature */
-	memset(&kverify.f, 0, sizeof(kverify.f));
-	kverify.f.input_size = sizeof(kverify);
-	kverify.f.op = NCR_OP_VERIFY;
-	kverify.algo_head.nla_len = NLA_HDRLEN + sizeof(kverify.algo);
-	kverify.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kverify.algo, ALG_DSA);
-	kverify.key_head.nla_len = NLA_HDRLEN + sizeof(kverify.key);
-	kverify.key_head.nla_type = NCR_ATTR_KEY;
-	kverify.key = pubkey;
-	kverify.sign_hash_head.nla_len = NLA_HDRLEN + sizeof(kverify.sign_hash);
-	kverify.sign_hash_head.nla_type = NCR_ATTR_SIGNATURE_HASH_ALGORITHM;
-	strcpy(kverify.sign_hash, SIGNATURE_HASH);
-	kverify.input_head.nla_len = NLA_HDRLEN + sizeof(kverify.input);
-	kverify.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	kverify.input.data = data;
-	kverify.input.data_size = DATA_TO_SIGN;
-	kverify.signature_head.nla_len = NLA_HDRLEN + sizeof(kverify.signature);
-	kverify.signature_head.nla_type = NCR_ATTR_FINAL_INPUT_DATA;
-	kverify.signature.data = sig;
-	kverify.signature.data_size = sizeof(sig);
-
-	ret = ioctl(cfd, NCRIO_SESSION_ONCE, &kverify);
-	if (ret < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	if (ret)
-		fprintf(stdout, " Success\n");
-	else {
-		fprintf(stdout, " Verification Failed!\n");
-		return 1;
-	}
-
-	return 0;
-
-}
-
-static int dsa_key_sign_verify_transparent(int cfd, ncr_key_t privkey,
-					   ncr_key_t pubkey)
-{
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(NCR_ALG_DSA_TRANSPARENT_HASH)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr sign_hash_head ALIGN_NL;
-		char sign_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr signature_head ALIGN_NL;
-		struct ncr_session_output_buffer signature ALIGN_NL;
-	} ksign;
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(NCR_ALG_DSA_TRANSPARENT_HASH)] ALIGN_NL;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr sign_hash_head ALIGN_NL;
-		char sign_hash[sizeof(SIGNATURE_HASH)] ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr signature_head ALIGN_NL;
-		struct ncr_session_input_data signature ALIGN_NL;
-	} kverify;
-	uint8_t data[SIGNATURE_HASH_SIZE];
-	uint8_t sig[DATA_SIZE];
-	size_t sig_size;
-	int ret;
-
-	fprintf(stdout, "Tests on transparent DSA key signature:");
-	fflush(stdout);
-
-	memset(data, 0x3, sizeof(data));
-
-	/* sign data */
-	memset(&ksign.f, 0, sizeof(ksign.f));
-	ksign.f.input_size = sizeof(ksign);
-	ksign.f.op = NCR_OP_SIGN;
-	ksign.algo_head.nla_len = NLA_HDRLEN + sizeof(ksign.algo);
-	ksign.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(ksign.algo, NCR_ALG_DSA_TRANSPARENT_HASH);
-	ksign.key_head.nla_len = NLA_HDRLEN + sizeof(ksign.key);
-	ksign.key_head.nla_type = NCR_ATTR_KEY;
-	ksign.key = privkey;
-	ksign.sign_hash_head.nla_len = NLA_HDRLEN + sizeof(ksign.sign_hash);
-	ksign.sign_hash_head.nla_type = NCR_ATTR_SIGNATURE_HASH_ALGORITHM;
-	strcpy(ksign.sign_hash, SIGNATURE_HASH);
-	ksign.input_head.nla_len = NLA_HDRLEN + sizeof(ksign.input);
-	ksign.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	ksign.input.data = data;
-	ksign.input.data_size = SIGNATURE_HASH_SIZE;
-	ksign.signature_head.nla_len = NLA_HDRLEN + sizeof(ksign.signature);
-	ksign.signature_head.nla_type = NCR_ATTR_FINAL_OUTPUT_BUFFER;
-	ksign.signature.buffer = sig;
-	ksign.signature.buffer_size = sizeof(sig);
-	ksign.signature.result_size_ptr = &sig_size;
-
-	if (ioctl(cfd, NCRIO_SESSION_ONCE, &ksign)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	/* verify signature */
-	memset(&kverify.f, 0, sizeof(kverify.f));
-	kverify.f.input_size = sizeof(kverify);
-	kverify.f.op = NCR_OP_VERIFY;
-	kverify.algo_head.nla_len = NLA_HDRLEN + sizeof(kverify.algo);
-	kverify.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kverify.algo, NCR_ALG_DSA_TRANSPARENT_HASH);
-	kverify.key_head.nla_len = NLA_HDRLEN + sizeof(kverify.key);
-	kverify.key_head.nla_type = NCR_ATTR_KEY;
-	kverify.key = pubkey;
-	kverify.sign_hash_head.nla_len = NLA_HDRLEN + sizeof(kverify.sign_hash);
-	kverify.sign_hash_head.nla_type = NCR_ATTR_SIGNATURE_HASH_ALGORITHM;
-	strcpy(kverify.sign_hash, SIGNATURE_HASH);
-	kverify.input_head.nla_len = NLA_HDRLEN + sizeof(kverify.input);
-	kverify.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-	kverify.input.data = data;
-	kverify.input.data_size = SIGNATURE_HASH_SIZE;
-	kverify.signature_head.nla_len = NLA_HDRLEN + sizeof(kverify.signature);
-	kverify.signature_head.nla_type = NCR_ATTR_FINAL_INPUT_DATA;
-	kverify.signature.data = sig;
-	kverify.signature.data_size = sizeof(sig);
-
-	ret = ioctl(cfd, NCRIO_SESSION_ONCE, &kverify);
-	if (ret < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_SESSION_ONCE)");
-		return 1;
-	}
-
-	if (ret)
-		fprintf(stdout, " Success\n");
-	else {
-		fprintf(stdout, " Verification Failed!\n");
-		return 1;
-	}
-
-	return 0;
-}
-
-static int test_ncr_rsa(int cfd)
-{
-	int ret;
-	struct __attribute__((packed)) {
-		struct ncr_key_generate_pair f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_RSA)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-		struct nlattr bits_head ALIGN_NL;
-		uint32_t bits ALIGN_NL;
-	} kgen;
-	ncr_key_t pubkey, privkey;
-	struct ncr_key_export kexport;
-	uint8_t data[DATA_SIZE];
-	int data_size;
-
-	fprintf(stdout, "Tests on RSA key generation:");
-	fflush(stdout);
-
-	/* convert it to key */
-	privkey = ioctl(cfd, NCRIO_KEY_INIT);
-	if (privkey == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	pubkey = ioctl(cfd, NCRIO_KEY_INIT);
-	if (pubkey == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kgen, 0, sizeof(kgen));
-	kgen.f.input_size = sizeof(kgen);
-	kgen.f.private_key = privkey;
-	kgen.f.public_key = pubkey;
-	kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo);
-	kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kgen.algo, ALG_RSA);
-	kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags);
-	kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kgen.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPABLE|NCR_KEY_FLAG_ALLOW_TRANSPARENT_HASH;
-	kgen.bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.bits);
-	kgen.bits_head.nla_type = NCR_ATTR_RSA_MODULUS_BITS;
-	kgen.bits = 1024;
-
-	if (ioctl(cfd, NCRIO_KEY_GENERATE_PAIR, &kgen)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_GENERATE_PAIR)");
-		return 1;
-	}
-
-	/* export the private key */
-	memset(data, 0, sizeof(data));
-	memset(&kexport, 0, sizeof(kexport));
-	kexport.key = privkey;
-	kexport.buffer = data;
-	kexport.buffer_size = sizeof(data);
-
-	data_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-	if (data_size < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_EXPORT)");
-		return 1;
-	}
-
-	ret = privkey_info(data, data_size, 0);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-	
-	/* export the public key */
-
-	memset(data, 0, sizeof(data));
-	memset(&kexport, 0, sizeof(kexport));
-	kexport.key = pubkey;
-	kexport.buffer = data;
-	kexport.buffer_size = sizeof(data);
-
-	data_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-	if (data_size < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_EXPORT)");
-		return 1;
-	}
-
-	ret = pubkey_info(data, data_size, 0);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	fprintf(stdout, " Success\n");
-
-	ret = rsa_key_sign_verify(cfd, privkey, pubkey, 1);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	ret = rsa_key_sign_verify(cfd, privkey, pubkey, 0);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	ret = rsa_key_sign_verify_transparent(cfd, privkey, pubkey, 1);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	ret = rsa_key_sign_verify_transparent(cfd, privkey, pubkey, 0);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	ret = rsa_key_encrypt(cfd, privkey, pubkey, 0);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	ret = rsa_key_encrypt(cfd, privkey, pubkey, 1);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	return 0;
-
-}
-
-static int test_ncr_dsa(int cfd)
-{
-	int ret;
-	struct __attribute__((packed)) {
-		struct ncr_key_generate_pair f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_DSA)] ALIGN_NL;
-		struct nlattr flags_head ALIGN_NL;
-		uint32_t flags ALIGN_NL;
-		struct nlattr q_bits_head ALIGN_NL;
-		uint32_t q_bits ALIGN_NL;
-		struct nlattr p_bits_head ALIGN_NL;
-		uint32_t p_bits ALIGN_NL;
-	} kgen;
-	ncr_key_t pubkey, privkey;
-	struct ncr_key_export kexport;
-	uint8_t data[DATA_SIZE];
-	int data_size;
-
-	fprintf(stdout, "Tests on DSA key generation:");
-	fflush(stdout);
-
-	/* convert it to key */
-	privkey = ioctl(cfd, NCRIO_KEY_INIT);
-	if (privkey == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	pubkey = ioctl(cfd, NCRIO_KEY_INIT);
-	if (pubkey == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kgen, 0, sizeof(kgen));
-	kgen.f.input_size = sizeof(kgen);
-	kgen.f.private_key = privkey;
-	kgen.f.public_key = pubkey;
-	kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo);
-	kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kgen.algo, ALG_DSA);
-	kgen.flags_head.nla_len = NLA_HDRLEN + sizeof(kgen.flags);
-	kgen.flags_head.nla_type = NCR_ATTR_KEY_FLAGS;
-	kgen.flags = NCR_KEY_FLAG_EXPORTABLE|NCR_KEY_FLAG_WRAPPABLE|NCR_KEY_FLAG_ALLOW_TRANSPARENT_HASH;
-	kgen.q_bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.q_bits);
-	kgen.q_bits_head.nla_type = NCR_ATTR_DSA_Q_BITS;
-	kgen.q_bits = 160;
-	kgen.p_bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.p_bits);
-	kgen.p_bits_head.nla_type = NCR_ATTR_DSA_P_BITS;
-	kgen.p_bits = 1024;
-
-	if (ioctl(cfd, NCRIO_KEY_GENERATE_PAIR, &kgen)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_GENERATE_PAIR)");
-		return 1;
-	}
-
-	memset(data, 0, sizeof(data));
-	memset(&kexport, 0, sizeof(kexport));
-	kexport.key = privkey;
-	kexport.buffer = data;
-	kexport.buffer_size = sizeof(data);
-
-	data_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-	if (data_size < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_EXPORT)");
-		return 1;
-	}
-
-	ret = privkey_info(data, data_size, 0);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-	
-	/* export the public key */
-
-	memset(data, 0, sizeof(data));
-	memset(&kexport, 0, sizeof(kexport));
-	kexport.key = pubkey;
-	kexport.buffer = data;
-	kexport.buffer_size = sizeof(data);
-
-	data_size = ioctl(cfd, NCRIO_KEY_EXPORT, &kexport);
-	if (data_size < 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_EXPORT)");
-		return 1;
-	}
-
-	ret = pubkey_info(data, data_size, 0);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	fprintf(stdout, " Success\n");
-
-	ret = dsa_key_sign_verify(cfd, privkey, pubkey);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	ret = dsa_key_sign_verify_transparent(cfd, privkey, pubkey);
-	if (ret != 0) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		return 1;
-	}
-
-	return 0;
-
-}
-
-
-int
-main()
-{
-	int fd = -1;
-
-	gnutls_global_init();
-
-	/* actually test if the initial close
-	 * will really delete all used lists */
-
-	fd = open("/dev/crypto", O_RDWR, 0);
-	if (fd < 0) {
-		perror("open(/dev/crypto)");
-		return 1;
-	}
-
-	if (test_ncr_dh(fd))
-		return 1;
-
-	if (test_ncr_rsa(fd))
-		return 1;
-
-	if (test_ncr_dsa(fd))
-		return 1;
-		
-	if (test_ncr_wrap_key3(fd))
-		return 1;
-
-	/* Close the original descriptor */
-	if (close(fd)) {
-		perror("close(fd)");
-		return 1;
-	}
-
-	return 0;
-}
diff --git a/examples/shm/aes.h b/examples/shm/aes.h
deleted file mode 100644
index ee13dcb7c3d..00000000000
--- a/examples/shm/aes.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Common values for AES algorithms
- */
-
-#ifndef _CRYPTO_AES_H
-#define _CRYPTO_AES_H
-# include <stdint.h>
-# include <string.h>
-
-#define AES_MIN_KEY_SIZE	16
-#define AES_MAX_KEY_SIZE	32
-#define AES_KEYSIZE_128		16
-#define AES_KEYSIZE_192		24
-#define AES_KEYSIZE_256		32
-#define AES_BLOCK_SIZE		16
-#define AES_MAX_KEYLENGTH	(15 * 16)
-#define AES_MAX_KEYLENGTH_U32	(AES_MAX_KEYLENGTH / sizeof(uint32_t))
-
-/*
- * Please ensure that the first two fields are 16-byte aligned
- * relative to the start of the structure, i.e., don't move them!
- */
-struct crypto_aes_ctx {
-	uint32_t key_enc[AES_MAX_KEYLENGTH_U32];
-	uint32_t key_dec[AES_MAX_KEYLENGTH_U32];
-	uint32_t key_length;
-};
-
-extern const uint32_t crypto_ft_tab[4][256];
-extern const uint32_t crypto_fl_tab[4][256];
-extern const uint32_t crypto_it_tab[4][256];
-extern const uint32_t crypto_il_tab[4][256];
-
-int crypto_aes_expand_key(struct crypto_aes_ctx *ctx, const uint8_t *in_key,
-		unsigned int key_len);
-
-int crypto_cbc_encrypt(const struct crypto_aes_ctx *ctx,
-	void* src, int nbytes, void* dst, void* iv);
-
-#endif
diff --git a/examples/shm/aes_cbc.c b/examples/shm/aes_cbc.c
deleted file mode 100644
index a8d4bfc5ddf..00000000000
--- a/examples/shm/aes_cbc.c
+++ /dev/null
@@ -1,1402 +0,0 @@
-/* 
- * Cryptographic API.
- *
- * AES Cipher Algorithm.
- *
- * Based on Brian Gladman's code.
- *
- * Linux developers:
- *  Alexander Kjeldaas <astor@fast.no>
- *  Herbert Valerio Riedel <hvr@hvrlab.org>
- *  Kyle McMartin <kyle@debian.org>
- *  Adam J. Richter <adam@yggdrasil.com> (conversion to 2.5 API).
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * ---------------------------------------------------------------------------
- * Copyright (c) 2002, Dr Brian Gladman <brg@gladman.me.uk>, Worcester, UK.
- * All rights reserved.
- *
- * LICENSE TERMS
- *
- * The free distribution and use of this software in both source and binary
- * form is allowed (with or without changes) provided that:
- *
- *   1. distributions of this source code include the above copyright
- *      notice, this list of conditions and the following disclaimer;
- *
- *   2. distributions in binary form include the above copyright
- *      notice, this list of conditions and the following disclaimer
- *      in the documentation and/or other associated materials;
- *
- *   3. the copyright holder's name is not used to endorse products
- *      built using this software without specific written permission.
- *
- * ALTERNATIVELY, provided that this notice is retained in full, this product
- * may be distributed under the terms of the GNU General Public License (GPL),
- * in which case the provisions of the GPL apply INSTEAD OF those given above.
- *
- * DISCLAIMER
- *
- * This software is provided 'as is' with no explicit or implied warranties
- * in respect of its properties, including, but not limited to, correctness
- * and/or fitness for purpose.
- * ---------------------------------------------------------------------------
- */
-
-#include <aes.h>
-#include <stdint.h>
-#include <linux/types.h>
-#include <asm/byteorder.h>
-#define cpu_to_le16(v16) (v16)
-#define cpu_to_le32(v32) (v32)
-#define cpu_to_le64(v64) (v64)
-#define le16_to_cpu(v16) (v16)
-#define le32_to_cpu(v32) (v32)
-#define le64_to_cpu(v64) (v64)
-
-static inline __u32 ror32(__u32 word, unsigned int shift)
-{
-        return (word >> shift) | (word << (32 - shift));
-}
-
-static inline uint8_t byte(const uint32_t x, const unsigned n)
-{
-	return x >> (n << 3);
-}
-
-static const uint32_t rco_tab[10] = { 1, 2, 4, 8, 16, 32, 64, 128, 27, 54 };
-
-const uint32_t crypto_ft_tab[4][256] = {
-	{
-		0xa56363c6, 0x847c7cf8, 0x997777ee, 0x8d7b7bf6,
-		0x0df2f2ff, 0xbd6b6bd6, 0xb16f6fde, 0x54c5c591,
-		0x50303060, 0x03010102, 0xa96767ce, 0x7d2b2b56,
-		0x19fefee7, 0x62d7d7b5, 0xe6abab4d, 0x9a7676ec,
-		0x45caca8f, 0x9d82821f, 0x40c9c989, 0x877d7dfa,
-		0x15fafaef, 0xeb5959b2, 0xc947478e, 0x0bf0f0fb,
-		0xecadad41, 0x67d4d4b3, 0xfda2a25f, 0xeaafaf45,
-		0xbf9c9c23, 0xf7a4a453, 0x967272e4, 0x5bc0c09b,
-		0xc2b7b775, 0x1cfdfde1, 0xae93933d, 0x6a26264c,
-		0x5a36366c, 0x413f3f7e, 0x02f7f7f5, 0x4fcccc83,
-		0x5c343468, 0xf4a5a551, 0x34e5e5d1, 0x08f1f1f9,
-		0x937171e2, 0x73d8d8ab, 0x53313162, 0x3f15152a,
-		0x0c040408, 0x52c7c795, 0x65232346, 0x5ec3c39d,
-		0x28181830, 0xa1969637, 0x0f05050a, 0xb59a9a2f,
-		0x0907070e, 0x36121224, 0x9b80801b, 0x3de2e2df,
-		0x26ebebcd, 0x6927274e, 0xcdb2b27f, 0x9f7575ea,
-		0x1b090912, 0x9e83831d, 0x742c2c58, 0x2e1a1a34,
-		0x2d1b1b36, 0xb26e6edc, 0xee5a5ab4, 0xfba0a05b,
-		0xf65252a4, 0x4d3b3b76, 0x61d6d6b7, 0xceb3b37d,
-		0x7b292952, 0x3ee3e3dd, 0x712f2f5e, 0x97848413,
-		0xf55353a6, 0x68d1d1b9, 0x00000000, 0x2cededc1,
-		0x60202040, 0x1ffcfce3, 0xc8b1b179, 0xed5b5bb6,
-		0xbe6a6ad4, 0x46cbcb8d, 0xd9bebe67, 0x4b393972,
-		0xde4a4a94, 0xd44c4c98, 0xe85858b0, 0x4acfcf85,
-		0x6bd0d0bb, 0x2aefefc5, 0xe5aaaa4f, 0x16fbfbed,
-		0xc5434386, 0xd74d4d9a, 0x55333366, 0x94858511,
-		0xcf45458a, 0x10f9f9e9, 0x06020204, 0x817f7ffe,
-		0xf05050a0, 0x443c3c78, 0xba9f9f25, 0xe3a8a84b,
-		0xf35151a2, 0xfea3a35d, 0xc0404080, 0x8a8f8f05,
-		0xad92923f, 0xbc9d9d21, 0x48383870, 0x04f5f5f1,
-		0xdfbcbc63, 0xc1b6b677, 0x75dadaaf, 0x63212142,
-		0x30101020, 0x1affffe5, 0x0ef3f3fd, 0x6dd2d2bf,
-		0x4ccdcd81, 0x140c0c18, 0x35131326, 0x2fececc3,
-		0xe15f5fbe, 0xa2979735, 0xcc444488, 0x3917172e,
-		0x57c4c493, 0xf2a7a755, 0x827e7efc, 0x473d3d7a,
-		0xac6464c8, 0xe75d5dba, 0x2b191932, 0x957373e6,
-		0xa06060c0, 0x98818119, 0xd14f4f9e, 0x7fdcdca3,
-		0x66222244, 0x7e2a2a54, 0xab90903b, 0x8388880b,
-		0xca46468c, 0x29eeeec7, 0xd3b8b86b, 0x3c141428,
-		0x79dedea7, 0xe25e5ebc, 0x1d0b0b16, 0x76dbdbad,
-		0x3be0e0db, 0x56323264, 0x4e3a3a74, 0x1e0a0a14,
-		0xdb494992, 0x0a06060c, 0x6c242448, 0xe45c5cb8,
-		0x5dc2c29f, 0x6ed3d3bd, 0xefacac43, 0xa66262c4,
-		0xa8919139, 0xa4959531, 0x37e4e4d3, 0x8b7979f2,
-		0x32e7e7d5, 0x43c8c88b, 0x5937376e, 0xb76d6dda,
-		0x8c8d8d01, 0x64d5d5b1, 0xd24e4e9c, 0xe0a9a949,
-		0xb46c6cd8, 0xfa5656ac, 0x07f4f4f3, 0x25eaeacf,
-		0xaf6565ca, 0x8e7a7af4, 0xe9aeae47, 0x18080810,
-		0xd5baba6f, 0x887878f0, 0x6f25254a, 0x722e2e5c,
-		0x241c1c38, 0xf1a6a657, 0xc7b4b473, 0x51c6c697,
-		0x23e8e8cb, 0x7cdddda1, 0x9c7474e8, 0x211f1f3e,
-		0xdd4b4b96, 0xdcbdbd61, 0x868b8b0d, 0x858a8a0f,
-		0x907070e0, 0x423e3e7c, 0xc4b5b571, 0xaa6666cc,
-		0xd8484890, 0x05030306, 0x01f6f6f7, 0x120e0e1c,
-		0xa36161c2, 0x5f35356a, 0xf95757ae, 0xd0b9b969,
-		0x91868617, 0x58c1c199, 0x271d1d3a, 0xb99e9e27,
-		0x38e1e1d9, 0x13f8f8eb, 0xb398982b, 0x33111122,
-		0xbb6969d2, 0x70d9d9a9, 0x898e8e07, 0xa7949433,
-		0xb69b9b2d, 0x221e1e3c, 0x92878715, 0x20e9e9c9,
-		0x49cece87, 0xff5555aa, 0x78282850, 0x7adfdfa5,
-		0x8f8c8c03, 0xf8a1a159, 0x80898909, 0x170d0d1a,
-		0xdabfbf65, 0x31e6e6d7, 0xc6424284, 0xb86868d0,
-		0xc3414182, 0xb0999929, 0x772d2d5a, 0x110f0f1e,
-		0xcbb0b07b, 0xfc5454a8, 0xd6bbbb6d, 0x3a16162c,
-	}, {
-		0x6363c6a5, 0x7c7cf884, 0x7777ee99, 0x7b7bf68d,
-		0xf2f2ff0d, 0x6b6bd6bd, 0x6f6fdeb1, 0xc5c59154,
-		0x30306050, 0x01010203, 0x6767cea9, 0x2b2b567d,
-		0xfefee719, 0xd7d7b562, 0xabab4de6, 0x7676ec9a,
-		0xcaca8f45, 0x82821f9d, 0xc9c98940, 0x7d7dfa87,
-		0xfafaef15, 0x5959b2eb, 0x47478ec9, 0xf0f0fb0b,
-		0xadad41ec, 0xd4d4b367, 0xa2a25ffd, 0xafaf45ea,
-		0x9c9c23bf, 0xa4a453f7, 0x7272e496, 0xc0c09b5b,
-		0xb7b775c2, 0xfdfde11c, 0x93933dae, 0x26264c6a,
-		0x36366c5a, 0x3f3f7e41, 0xf7f7f502, 0xcccc834f,
-		0x3434685c, 0xa5a551f4, 0xe5e5d134, 0xf1f1f908,
-		0x7171e293, 0xd8d8ab73, 0x31316253, 0x15152a3f,
-		0x0404080c, 0xc7c79552, 0x23234665, 0xc3c39d5e,
-		0x18183028, 0x969637a1, 0x05050a0f, 0x9a9a2fb5,
-		0x07070e09, 0x12122436, 0x80801b9b, 0xe2e2df3d,
-		0xebebcd26, 0x27274e69, 0xb2b27fcd, 0x7575ea9f,
-		0x0909121b, 0x83831d9e, 0x2c2c5874, 0x1a1a342e,
-		0x1b1b362d, 0x6e6edcb2, 0x5a5ab4ee, 0xa0a05bfb,
-		0x5252a4f6, 0x3b3b764d, 0xd6d6b761, 0xb3b37dce,
-		0x2929527b, 0xe3e3dd3e, 0x2f2f5e71, 0x84841397,
-		0x5353a6f5, 0xd1d1b968, 0x00000000, 0xededc12c,
-		0x20204060, 0xfcfce31f, 0xb1b179c8, 0x5b5bb6ed,
-		0x6a6ad4be, 0xcbcb8d46, 0xbebe67d9, 0x3939724b,
-		0x4a4a94de, 0x4c4c98d4, 0x5858b0e8, 0xcfcf854a,
-		0xd0d0bb6b, 0xefefc52a, 0xaaaa4fe5, 0xfbfbed16,
-		0x434386c5, 0x4d4d9ad7, 0x33336655, 0x85851194,
-		0x45458acf, 0xf9f9e910, 0x02020406, 0x7f7ffe81,
-		0x5050a0f0, 0x3c3c7844, 0x9f9f25ba, 0xa8a84be3,
-		0x5151a2f3, 0xa3a35dfe, 0x404080c0, 0x8f8f058a,
-		0x92923fad, 0x9d9d21bc, 0x38387048, 0xf5f5f104,
-		0xbcbc63df, 0xb6b677c1, 0xdadaaf75, 0x21214263,
-		0x10102030, 0xffffe51a, 0xf3f3fd0e, 0xd2d2bf6d,
-		0xcdcd814c, 0x0c0c1814, 0x13132635, 0xececc32f,
-		0x5f5fbee1, 0x979735a2, 0x444488cc, 0x17172e39,
-		0xc4c49357, 0xa7a755f2, 0x7e7efc82, 0x3d3d7a47,
-		0x6464c8ac, 0x5d5dbae7, 0x1919322b, 0x7373e695,
-		0x6060c0a0, 0x81811998, 0x4f4f9ed1, 0xdcdca37f,
-		0x22224466, 0x2a2a547e, 0x90903bab, 0x88880b83,
-		0x46468cca, 0xeeeec729, 0xb8b86bd3, 0x1414283c,
-		0xdedea779, 0x5e5ebce2, 0x0b0b161d, 0xdbdbad76,
-		0xe0e0db3b, 0x32326456, 0x3a3a744e, 0x0a0a141e,
-		0x494992db, 0x06060c0a, 0x2424486c, 0x5c5cb8e4,
-		0xc2c29f5d, 0xd3d3bd6e, 0xacac43ef, 0x6262c4a6,
-		0x919139a8, 0x959531a4, 0xe4e4d337, 0x7979f28b,
-		0xe7e7d532, 0xc8c88b43, 0x37376e59, 0x6d6ddab7,
-		0x8d8d018c, 0xd5d5b164, 0x4e4e9cd2, 0xa9a949e0,
-		0x6c6cd8b4, 0x5656acfa, 0xf4f4f307, 0xeaeacf25,
-		0x6565caaf, 0x7a7af48e, 0xaeae47e9, 0x08081018,
-		0xbaba6fd5, 0x7878f088, 0x25254a6f, 0x2e2e5c72,
-		0x1c1c3824, 0xa6a657f1, 0xb4b473c7, 0xc6c69751,
-		0xe8e8cb23, 0xdddda17c, 0x7474e89c, 0x1f1f3e21,
-		0x4b4b96dd, 0xbdbd61dc, 0x8b8b0d86, 0x8a8a0f85,
-		0x7070e090, 0x3e3e7c42, 0xb5b571c4, 0x6666ccaa,
-		0x484890d8, 0x03030605, 0xf6f6f701, 0x0e0e1c12,
-		0x6161c2a3, 0x35356a5f, 0x5757aef9, 0xb9b969d0,
-		0x86861791, 0xc1c19958, 0x1d1d3a27, 0x9e9e27b9,
-		0xe1e1d938, 0xf8f8eb13, 0x98982bb3, 0x11112233,
-		0x6969d2bb, 0xd9d9a970, 0x8e8e0789, 0x949433a7,
-		0x9b9b2db6, 0x1e1e3c22, 0x87871592, 0xe9e9c920,
-		0xcece8749, 0x5555aaff, 0x28285078, 0xdfdfa57a,
-		0x8c8c038f, 0xa1a159f8, 0x89890980, 0x0d0d1a17,
-		0xbfbf65da, 0xe6e6d731, 0x424284c6, 0x6868d0b8,
-		0x414182c3, 0x999929b0, 0x2d2d5a77, 0x0f0f1e11,
-		0xb0b07bcb, 0x5454a8fc, 0xbbbb6dd6, 0x16162c3a,
-	}, {
-		0x63c6a563, 0x7cf8847c, 0x77ee9977, 0x7bf68d7b,
-		0xf2ff0df2, 0x6bd6bd6b, 0x6fdeb16f, 0xc59154c5,
-		0x30605030, 0x01020301, 0x67cea967, 0x2b567d2b,
-		0xfee719fe, 0xd7b562d7, 0xab4de6ab, 0x76ec9a76,
-		0xca8f45ca, 0x821f9d82, 0xc98940c9, 0x7dfa877d,
-		0xfaef15fa, 0x59b2eb59, 0x478ec947, 0xf0fb0bf0,
-		0xad41ecad, 0xd4b367d4, 0xa25ffda2, 0xaf45eaaf,
-		0x9c23bf9c, 0xa453f7a4, 0x72e49672, 0xc09b5bc0,
-		0xb775c2b7, 0xfde11cfd, 0x933dae93, 0x264c6a26,
-		0x366c5a36, 0x3f7e413f, 0xf7f502f7, 0xcc834fcc,
-		0x34685c34, 0xa551f4a5, 0xe5d134e5, 0xf1f908f1,
-		0x71e29371, 0xd8ab73d8, 0x31625331, 0x152a3f15,
-		0x04080c04, 0xc79552c7, 0x23466523, 0xc39d5ec3,
-		0x18302818, 0x9637a196, 0x050a0f05, 0x9a2fb59a,
-		0x070e0907, 0x12243612, 0x801b9b80, 0xe2df3de2,
-		0xebcd26eb, 0x274e6927, 0xb27fcdb2, 0x75ea9f75,
-		0x09121b09, 0x831d9e83, 0x2c58742c, 0x1a342e1a,
-		0x1b362d1b, 0x6edcb26e, 0x5ab4ee5a, 0xa05bfba0,
-		0x52a4f652, 0x3b764d3b, 0xd6b761d6, 0xb37dceb3,
-		0x29527b29, 0xe3dd3ee3, 0x2f5e712f, 0x84139784,
-		0x53a6f553, 0xd1b968d1, 0x00000000, 0xedc12ced,
-		0x20406020, 0xfce31ffc, 0xb179c8b1, 0x5bb6ed5b,
-		0x6ad4be6a, 0xcb8d46cb, 0xbe67d9be, 0x39724b39,
-		0x4a94de4a, 0x4c98d44c, 0x58b0e858, 0xcf854acf,
-		0xd0bb6bd0, 0xefc52aef, 0xaa4fe5aa, 0xfbed16fb,
-		0x4386c543, 0x4d9ad74d, 0x33665533, 0x85119485,
-		0x458acf45, 0xf9e910f9, 0x02040602, 0x7ffe817f,
-		0x50a0f050, 0x3c78443c, 0x9f25ba9f, 0xa84be3a8,
-		0x51a2f351, 0xa35dfea3, 0x4080c040, 0x8f058a8f,
-		0x923fad92, 0x9d21bc9d, 0x38704838, 0xf5f104f5,
-		0xbc63dfbc, 0xb677c1b6, 0xdaaf75da, 0x21426321,
-		0x10203010, 0xffe51aff, 0xf3fd0ef3, 0xd2bf6dd2,
-		0xcd814ccd, 0x0c18140c, 0x13263513, 0xecc32fec,
-		0x5fbee15f, 0x9735a297, 0x4488cc44, 0x172e3917,
-		0xc49357c4, 0xa755f2a7, 0x7efc827e, 0x3d7a473d,
-		0x64c8ac64, 0x5dbae75d, 0x19322b19, 0x73e69573,
-		0x60c0a060, 0x81199881, 0x4f9ed14f, 0xdca37fdc,
-		0x22446622, 0x2a547e2a, 0x903bab90, 0x880b8388,
-		0x468cca46, 0xeec729ee, 0xb86bd3b8, 0x14283c14,
-		0xdea779de, 0x5ebce25e, 0x0b161d0b, 0xdbad76db,
-		0xe0db3be0, 0x32645632, 0x3a744e3a, 0x0a141e0a,
-		0x4992db49, 0x060c0a06, 0x24486c24, 0x5cb8e45c,
-		0xc29f5dc2, 0xd3bd6ed3, 0xac43efac, 0x62c4a662,
-		0x9139a891, 0x9531a495, 0xe4d337e4, 0x79f28b79,
-		0xe7d532e7, 0xc88b43c8, 0x376e5937, 0x6ddab76d,
-		0x8d018c8d, 0xd5b164d5, 0x4e9cd24e, 0xa949e0a9,
-		0x6cd8b46c, 0x56acfa56, 0xf4f307f4, 0xeacf25ea,
-		0x65caaf65, 0x7af48e7a, 0xae47e9ae, 0x08101808,
-		0xba6fd5ba, 0x78f08878, 0x254a6f25, 0x2e5c722e,
-		0x1c38241c, 0xa657f1a6, 0xb473c7b4, 0xc69751c6,
-		0xe8cb23e8, 0xdda17cdd, 0x74e89c74, 0x1f3e211f,
-		0x4b96dd4b, 0xbd61dcbd, 0x8b0d868b, 0x8a0f858a,
-		0x70e09070, 0x3e7c423e, 0xb571c4b5, 0x66ccaa66,
-		0x4890d848, 0x03060503, 0xf6f701f6, 0x0e1c120e,
-		0x61c2a361, 0x356a5f35, 0x57aef957, 0xb969d0b9,
-		0x86179186, 0xc19958c1, 0x1d3a271d, 0x9e27b99e,
-		0xe1d938e1, 0xf8eb13f8, 0x982bb398, 0x11223311,
-		0x69d2bb69, 0xd9a970d9, 0x8e07898e, 0x9433a794,
-		0x9b2db69b, 0x1e3c221e, 0x87159287, 0xe9c920e9,
-		0xce8749ce, 0x55aaff55, 0x28507828, 0xdfa57adf,
-		0x8c038f8c, 0xa159f8a1, 0x89098089, 0x0d1a170d,
-		0xbf65dabf, 0xe6d731e6, 0x4284c642, 0x68d0b868,
-		0x4182c341, 0x9929b099, 0x2d5a772d, 0x0f1e110f,
-		0xb07bcbb0, 0x54a8fc54, 0xbb6dd6bb, 0x162c3a16,
-	}, {
-		0xc6a56363, 0xf8847c7c, 0xee997777, 0xf68d7b7b,
-		0xff0df2f2, 0xd6bd6b6b, 0xdeb16f6f, 0x9154c5c5,
-		0x60503030, 0x02030101, 0xcea96767, 0x567d2b2b,
-		0xe719fefe, 0xb562d7d7, 0x4de6abab, 0xec9a7676,
-		0x8f45caca, 0x1f9d8282, 0x8940c9c9, 0xfa877d7d,
-		0xef15fafa, 0xb2eb5959, 0x8ec94747, 0xfb0bf0f0,
-		0x41ecadad, 0xb367d4d4, 0x5ffda2a2, 0x45eaafaf,
-		0x23bf9c9c, 0x53f7a4a4, 0xe4967272, 0x9b5bc0c0,
-		0x75c2b7b7, 0xe11cfdfd, 0x3dae9393, 0x4c6a2626,
-		0x6c5a3636, 0x7e413f3f, 0xf502f7f7, 0x834fcccc,
-		0x685c3434, 0x51f4a5a5, 0xd134e5e5, 0xf908f1f1,
-		0xe2937171, 0xab73d8d8, 0x62533131, 0x2a3f1515,
-		0x080c0404, 0x9552c7c7, 0x46652323, 0x9d5ec3c3,
-		0x30281818, 0x37a19696, 0x0a0f0505, 0x2fb59a9a,
-		0x0e090707, 0x24361212, 0x1b9b8080, 0xdf3de2e2,
-		0xcd26ebeb, 0x4e692727, 0x7fcdb2b2, 0xea9f7575,
-		0x121b0909, 0x1d9e8383, 0x58742c2c, 0x342e1a1a,
-		0x362d1b1b, 0xdcb26e6e, 0xb4ee5a5a, 0x5bfba0a0,
-		0xa4f65252, 0x764d3b3b, 0xb761d6d6, 0x7dceb3b3,
-		0x527b2929, 0xdd3ee3e3, 0x5e712f2f, 0x13978484,
-		0xa6f55353, 0xb968d1d1, 0x00000000, 0xc12ceded,
-		0x40602020, 0xe31ffcfc, 0x79c8b1b1, 0xb6ed5b5b,
-		0xd4be6a6a, 0x8d46cbcb, 0x67d9bebe, 0x724b3939,
-		0x94de4a4a, 0x98d44c4c, 0xb0e85858, 0x854acfcf,
-		0xbb6bd0d0, 0xc52aefef, 0x4fe5aaaa, 0xed16fbfb,
-		0x86c54343, 0x9ad74d4d, 0x66553333, 0x11948585,
-		0x8acf4545, 0xe910f9f9, 0x04060202, 0xfe817f7f,
-		0xa0f05050, 0x78443c3c, 0x25ba9f9f, 0x4be3a8a8,
-		0xa2f35151, 0x5dfea3a3, 0x80c04040, 0x058a8f8f,
-		0x3fad9292, 0x21bc9d9d, 0x70483838, 0xf104f5f5,
-		0x63dfbcbc, 0x77c1b6b6, 0xaf75dada, 0x42632121,
-		0x20301010, 0xe51affff, 0xfd0ef3f3, 0xbf6dd2d2,
-		0x814ccdcd, 0x18140c0c, 0x26351313, 0xc32fecec,
-		0xbee15f5f, 0x35a29797, 0x88cc4444, 0x2e391717,
-		0x9357c4c4, 0x55f2a7a7, 0xfc827e7e, 0x7a473d3d,
-		0xc8ac6464, 0xbae75d5d, 0x322b1919, 0xe6957373,
-		0xc0a06060, 0x19988181, 0x9ed14f4f, 0xa37fdcdc,
-		0x44662222, 0x547e2a2a, 0x3bab9090, 0x0b838888,
-		0x8cca4646, 0xc729eeee, 0x6bd3b8b8, 0x283c1414,
-		0xa779dede, 0xbce25e5e, 0x161d0b0b, 0xad76dbdb,
-		0xdb3be0e0, 0x64563232, 0x744e3a3a, 0x141e0a0a,
-		0x92db4949, 0x0c0a0606, 0x486c2424, 0xb8e45c5c,
-		0x9f5dc2c2, 0xbd6ed3d3, 0x43efacac, 0xc4a66262,
-		0x39a89191, 0x31a49595, 0xd337e4e4, 0xf28b7979,
-		0xd532e7e7, 0x8b43c8c8, 0x6e593737, 0xdab76d6d,
-		0x018c8d8d, 0xb164d5d5, 0x9cd24e4e, 0x49e0a9a9,
-		0xd8b46c6c, 0xacfa5656, 0xf307f4f4, 0xcf25eaea,
-		0xcaaf6565, 0xf48e7a7a, 0x47e9aeae, 0x10180808,
-		0x6fd5baba, 0xf0887878, 0x4a6f2525, 0x5c722e2e,
-		0x38241c1c, 0x57f1a6a6, 0x73c7b4b4, 0x9751c6c6,
-		0xcb23e8e8, 0xa17cdddd, 0xe89c7474, 0x3e211f1f,
-		0x96dd4b4b, 0x61dcbdbd, 0x0d868b8b, 0x0f858a8a,
-		0xe0907070, 0x7c423e3e, 0x71c4b5b5, 0xccaa6666,
-		0x90d84848, 0x06050303, 0xf701f6f6, 0x1c120e0e,
-		0xc2a36161, 0x6a5f3535, 0xaef95757, 0x69d0b9b9,
-		0x17918686, 0x9958c1c1, 0x3a271d1d, 0x27b99e9e,
-		0xd938e1e1, 0xeb13f8f8, 0x2bb39898, 0x22331111,
-		0xd2bb6969, 0xa970d9d9, 0x07898e8e, 0x33a79494,
-		0x2db69b9b, 0x3c221e1e, 0x15928787, 0xc920e9e9,
-		0x8749cece, 0xaaff5555, 0x50782828, 0xa57adfdf,
-		0x038f8c8c, 0x59f8a1a1, 0x09808989, 0x1a170d0d,
-		0x65dabfbf, 0xd731e6e6, 0x84c64242, 0xd0b86868,
-		0x82c34141, 0x29b09999, 0x5a772d2d, 0x1e110f0f,
-		0x7bcbb0b0, 0xa8fc5454, 0x6dd6bbbb, 0x2c3a1616,
-	}
-};
-
-const uint32_t crypto_fl_tab[4][256] = {
-	{
-		0x00000063, 0x0000007c, 0x00000077, 0x0000007b,
-		0x000000f2, 0x0000006b, 0x0000006f, 0x000000c5,
-		0x00000030, 0x00000001, 0x00000067, 0x0000002b,
-		0x000000fe, 0x000000d7, 0x000000ab, 0x00000076,
-		0x000000ca, 0x00000082, 0x000000c9, 0x0000007d,
-		0x000000fa, 0x00000059, 0x00000047, 0x000000f0,
-		0x000000ad, 0x000000d4, 0x000000a2, 0x000000af,
-		0x0000009c, 0x000000a4, 0x00000072, 0x000000c0,
-		0x000000b7, 0x000000fd, 0x00000093, 0x00000026,
-		0x00000036, 0x0000003f, 0x000000f7, 0x000000cc,
-		0x00000034, 0x000000a5, 0x000000e5, 0x000000f1,
-		0x00000071, 0x000000d8, 0x00000031, 0x00000015,
-		0x00000004, 0x000000c7, 0x00000023, 0x000000c3,
-		0x00000018, 0x00000096, 0x00000005, 0x0000009a,
-		0x00000007, 0x00000012, 0x00000080, 0x000000e2,
-		0x000000eb, 0x00000027, 0x000000b2, 0x00000075,
-		0x00000009, 0x00000083, 0x0000002c, 0x0000001a,
-		0x0000001b, 0x0000006e, 0x0000005a, 0x000000a0,
-		0x00000052, 0x0000003b, 0x000000d6, 0x000000b3,
-		0x00000029, 0x000000e3, 0x0000002f, 0x00000084,
-		0x00000053, 0x000000d1, 0x00000000, 0x000000ed,
-		0x00000020, 0x000000fc, 0x000000b1, 0x0000005b,
-		0x0000006a, 0x000000cb, 0x000000be, 0x00000039,
-		0x0000004a, 0x0000004c, 0x00000058, 0x000000cf,
-		0x000000d0, 0x000000ef, 0x000000aa, 0x000000fb,
-		0x00000043, 0x0000004d, 0x00000033, 0x00000085,
-		0x00000045, 0x000000f9, 0x00000002, 0x0000007f,
-		0x00000050, 0x0000003c, 0x0000009f, 0x000000a8,
-		0x00000051, 0x000000a3, 0x00000040, 0x0000008f,
-		0x00000092, 0x0000009d, 0x00000038, 0x000000f5,
-		0x000000bc, 0x000000b6, 0x000000da, 0x00000021,
-		0x00000010, 0x000000ff, 0x000000f3, 0x000000d2,
-		0x000000cd, 0x0000000c, 0x00000013, 0x000000ec,
-		0x0000005f, 0x00000097, 0x00000044, 0x00000017,
-		0x000000c4, 0x000000a7, 0x0000007e, 0x0000003d,
-		0x00000064, 0x0000005d, 0x00000019, 0x00000073,
-		0x00000060, 0x00000081, 0x0000004f, 0x000000dc,
-		0x00000022, 0x0000002a, 0x00000090, 0x00000088,
-		0x00000046, 0x000000ee, 0x000000b8, 0x00000014,
-		0x000000de, 0x0000005e, 0x0000000b, 0x000000db,
-		0x000000e0, 0x00000032, 0x0000003a, 0x0000000a,
-		0x00000049, 0x00000006, 0x00000024, 0x0000005c,
-		0x000000c2, 0x000000d3, 0x000000ac, 0x00000062,
-		0x00000091, 0x00000095, 0x000000e4, 0x00000079,
-		0x000000e7, 0x000000c8, 0x00000037, 0x0000006d,
-		0x0000008d, 0x000000d5, 0x0000004e, 0x000000a9,
-		0x0000006c, 0x00000056, 0x000000f4, 0x000000ea,
-		0x00000065, 0x0000007a, 0x000000ae, 0x00000008,
-		0x000000ba, 0x00000078, 0x00000025, 0x0000002e,
-		0x0000001c, 0x000000a6, 0x000000b4, 0x000000c6,
-		0x000000e8, 0x000000dd, 0x00000074, 0x0000001f,
-		0x0000004b, 0x000000bd, 0x0000008b, 0x0000008a,
-		0x00000070, 0x0000003e, 0x000000b5, 0x00000066,
-		0x00000048, 0x00000003, 0x000000f6, 0x0000000e,
-		0x00000061, 0x00000035, 0x00000057, 0x000000b9,
-		0x00000086, 0x000000c1, 0x0000001d, 0x0000009e,
-		0x000000e1, 0x000000f8, 0x00000098, 0x00000011,
-		0x00000069, 0x000000d9, 0x0000008e, 0x00000094,
-		0x0000009b, 0x0000001e, 0x00000087, 0x000000e9,
-		0x000000ce, 0x00000055, 0x00000028, 0x000000df,
-		0x0000008c, 0x000000a1, 0x00000089, 0x0000000d,
-		0x000000bf, 0x000000e6, 0x00000042, 0x00000068,
-		0x00000041, 0x00000099, 0x0000002d, 0x0000000f,
-		0x000000b0, 0x00000054, 0x000000bb, 0x00000016,
-	}, {
-		0x00006300, 0x00007c00, 0x00007700, 0x00007b00,
-		0x0000f200, 0x00006b00, 0x00006f00, 0x0000c500,
-		0x00003000, 0x00000100, 0x00006700, 0x00002b00,
-		0x0000fe00, 0x0000d700, 0x0000ab00, 0x00007600,
-		0x0000ca00, 0x00008200, 0x0000c900, 0x00007d00,
-		0x0000fa00, 0x00005900, 0x00004700, 0x0000f000,
-		0x0000ad00, 0x0000d400, 0x0000a200, 0x0000af00,
-		0x00009c00, 0x0000a400, 0x00007200, 0x0000c000,
-		0x0000b700, 0x0000fd00, 0x00009300, 0x00002600,
-		0x00003600, 0x00003f00, 0x0000f700, 0x0000cc00,
-		0x00003400, 0x0000a500, 0x0000e500, 0x0000f100,
-		0x00007100, 0x0000d800, 0x00003100, 0x00001500,
-		0x00000400, 0x0000c700, 0x00002300, 0x0000c300,
-		0x00001800, 0x00009600, 0x00000500, 0x00009a00,
-		0x00000700, 0x00001200, 0x00008000, 0x0000e200,
-		0x0000eb00, 0x00002700, 0x0000b200, 0x00007500,
-		0x00000900, 0x00008300, 0x00002c00, 0x00001a00,
-		0x00001b00, 0x00006e00, 0x00005a00, 0x0000a000,
-		0x00005200, 0x00003b00, 0x0000d600, 0x0000b300,
-		0x00002900, 0x0000e300, 0x00002f00, 0x00008400,
-		0x00005300, 0x0000d100, 0x00000000, 0x0000ed00,
-		0x00002000, 0x0000fc00, 0x0000b100, 0x00005b00,
-		0x00006a00, 0x0000cb00, 0x0000be00, 0x00003900,
-		0x00004a00, 0x00004c00, 0x00005800, 0x0000cf00,
-		0x0000d000, 0x0000ef00, 0x0000aa00, 0x0000fb00,
-		0x00004300, 0x00004d00, 0x00003300, 0x00008500,
-		0x00004500, 0x0000f900, 0x00000200, 0x00007f00,
-		0x00005000, 0x00003c00, 0x00009f00, 0x0000a800,
-		0x00005100, 0x0000a300, 0x00004000, 0x00008f00,
-		0x00009200, 0x00009d00, 0x00003800, 0x0000f500,
-		0x0000bc00, 0x0000b600, 0x0000da00, 0x00002100,
-		0x00001000, 0x0000ff00, 0x0000f300, 0x0000d200,
-		0x0000cd00, 0x00000c00, 0x00001300, 0x0000ec00,
-		0x00005f00, 0x00009700, 0x00004400, 0x00001700,
-		0x0000c400, 0x0000a700, 0x00007e00, 0x00003d00,
-		0x00006400, 0x00005d00, 0x00001900, 0x00007300,
-		0x00006000, 0x00008100, 0x00004f00, 0x0000dc00,
-		0x00002200, 0x00002a00, 0x00009000, 0x00008800,
-		0x00004600, 0x0000ee00, 0x0000b800, 0x00001400,
-		0x0000de00, 0x00005e00, 0x00000b00, 0x0000db00,
-		0x0000e000, 0x00003200, 0x00003a00, 0x00000a00,
-		0x00004900, 0x00000600, 0x00002400, 0x00005c00,
-		0x0000c200, 0x0000d300, 0x0000ac00, 0x00006200,
-		0x00009100, 0x00009500, 0x0000e400, 0x00007900,
-		0x0000e700, 0x0000c800, 0x00003700, 0x00006d00,
-		0x00008d00, 0x0000d500, 0x00004e00, 0x0000a900,
-		0x00006c00, 0x00005600, 0x0000f400, 0x0000ea00,
-		0x00006500, 0x00007a00, 0x0000ae00, 0x00000800,
-		0x0000ba00, 0x00007800, 0x00002500, 0x00002e00,
-		0x00001c00, 0x0000a600, 0x0000b400, 0x0000c600,
-		0x0000e800, 0x0000dd00, 0x00007400, 0x00001f00,
-		0x00004b00, 0x0000bd00, 0x00008b00, 0x00008a00,
-		0x00007000, 0x00003e00, 0x0000b500, 0x00006600,
-		0x00004800, 0x00000300, 0x0000f600, 0x00000e00,
-		0x00006100, 0x00003500, 0x00005700, 0x0000b900,
-		0x00008600, 0x0000c100, 0x00001d00, 0x00009e00,
-		0x0000e100, 0x0000f800, 0x00009800, 0x00001100,
-		0x00006900, 0x0000d900, 0x00008e00, 0x00009400,
-		0x00009b00, 0x00001e00, 0x00008700, 0x0000e900,
-		0x0000ce00, 0x00005500, 0x00002800, 0x0000df00,
-		0x00008c00, 0x0000a100, 0x00008900, 0x00000d00,
-		0x0000bf00, 0x0000e600, 0x00004200, 0x00006800,
-		0x00004100, 0x00009900, 0x00002d00, 0x00000f00,
-		0x0000b000, 0x00005400, 0x0000bb00, 0x00001600,
-	}, {
-		0x00630000, 0x007c0000, 0x00770000, 0x007b0000,
-		0x00f20000, 0x006b0000, 0x006f0000, 0x00c50000,
-		0x00300000, 0x00010000, 0x00670000, 0x002b0000,
-		0x00fe0000, 0x00d70000, 0x00ab0000, 0x00760000,
-		0x00ca0000, 0x00820000, 0x00c90000, 0x007d0000,
-		0x00fa0000, 0x00590000, 0x00470000, 0x00f00000,
-		0x00ad0000, 0x00d40000, 0x00a20000, 0x00af0000,
-		0x009c0000, 0x00a40000, 0x00720000, 0x00c00000,
-		0x00b70000, 0x00fd0000, 0x00930000, 0x00260000,
-		0x00360000, 0x003f0000, 0x00f70000, 0x00cc0000,
-		0x00340000, 0x00a50000, 0x00e50000, 0x00f10000,
-		0x00710000, 0x00d80000, 0x00310000, 0x00150000,
-		0x00040000, 0x00c70000, 0x00230000, 0x00c30000,
-		0x00180000, 0x00960000, 0x00050000, 0x009a0000,
-		0x00070000, 0x00120000, 0x00800000, 0x00e20000,
-		0x00eb0000, 0x00270000, 0x00b20000, 0x00750000,
-		0x00090000, 0x00830000, 0x002c0000, 0x001a0000,
-		0x001b0000, 0x006e0000, 0x005a0000, 0x00a00000,
-		0x00520000, 0x003b0000, 0x00d60000, 0x00b30000,
-		0x00290000, 0x00e30000, 0x002f0000, 0x00840000,
-		0x00530000, 0x00d10000, 0x00000000, 0x00ed0000,
-		0x00200000, 0x00fc0000, 0x00b10000, 0x005b0000,
-		0x006a0000, 0x00cb0000, 0x00be0000, 0x00390000,
-		0x004a0000, 0x004c0000, 0x00580000, 0x00cf0000,
-		0x00d00000, 0x00ef0000, 0x00aa0000, 0x00fb0000,
-		0x00430000, 0x004d0000, 0x00330000, 0x00850000,
-		0x00450000, 0x00f90000, 0x00020000, 0x007f0000,
-		0x00500000, 0x003c0000, 0x009f0000, 0x00a80000,
-		0x00510000, 0x00a30000, 0x00400000, 0x008f0000,
-		0x00920000, 0x009d0000, 0x00380000, 0x00f50000,
-		0x00bc0000, 0x00b60000, 0x00da0000, 0x00210000,
-		0x00100000, 0x00ff0000, 0x00f30000, 0x00d20000,
-		0x00cd0000, 0x000c0000, 0x00130000, 0x00ec0000,
-		0x005f0000, 0x00970000, 0x00440000, 0x00170000,
-		0x00c40000, 0x00a70000, 0x007e0000, 0x003d0000,
-		0x00640000, 0x005d0000, 0x00190000, 0x00730000,
-		0x00600000, 0x00810000, 0x004f0000, 0x00dc0000,
-		0x00220000, 0x002a0000, 0x00900000, 0x00880000,
-		0x00460000, 0x00ee0000, 0x00b80000, 0x00140000,
-		0x00de0000, 0x005e0000, 0x000b0000, 0x00db0000,
-		0x00e00000, 0x00320000, 0x003a0000, 0x000a0000,
-		0x00490000, 0x00060000, 0x00240000, 0x005c0000,
-		0x00c20000, 0x00d30000, 0x00ac0000, 0x00620000,
-		0x00910000, 0x00950000, 0x00e40000, 0x00790000,
-		0x00e70000, 0x00c80000, 0x00370000, 0x006d0000,
-		0x008d0000, 0x00d50000, 0x004e0000, 0x00a90000,
-		0x006c0000, 0x00560000, 0x00f40000, 0x00ea0000,
-		0x00650000, 0x007a0000, 0x00ae0000, 0x00080000,
-		0x00ba0000, 0x00780000, 0x00250000, 0x002e0000,
-		0x001c0000, 0x00a60000, 0x00b40000, 0x00c60000,
-		0x00e80000, 0x00dd0000, 0x00740000, 0x001f0000,
-		0x004b0000, 0x00bd0000, 0x008b0000, 0x008a0000,
-		0x00700000, 0x003e0000, 0x00b50000, 0x00660000,
-		0x00480000, 0x00030000, 0x00f60000, 0x000e0000,
-		0x00610000, 0x00350000, 0x00570000, 0x00b90000,
-		0x00860000, 0x00c10000, 0x001d0000, 0x009e0000,
-		0x00e10000, 0x00f80000, 0x00980000, 0x00110000,
-		0x00690000, 0x00d90000, 0x008e0000, 0x00940000,
-		0x009b0000, 0x001e0000, 0x00870000, 0x00e90000,
-		0x00ce0000, 0x00550000, 0x00280000, 0x00df0000,
-		0x008c0000, 0x00a10000, 0x00890000, 0x000d0000,
-		0x00bf0000, 0x00e60000, 0x00420000, 0x00680000,
-		0x00410000, 0x00990000, 0x002d0000, 0x000f0000,
-		0x00b00000, 0x00540000, 0x00bb0000, 0x00160000,
-	}, {
-		0x63000000, 0x7c000000, 0x77000000, 0x7b000000,
-		0xf2000000, 0x6b000000, 0x6f000000, 0xc5000000,
-		0x30000000, 0x01000000, 0x67000000, 0x2b000000,
-		0xfe000000, 0xd7000000, 0xab000000, 0x76000000,
-		0xca000000, 0x82000000, 0xc9000000, 0x7d000000,
-		0xfa000000, 0x59000000, 0x47000000, 0xf0000000,
-		0xad000000, 0xd4000000, 0xa2000000, 0xaf000000,
-		0x9c000000, 0xa4000000, 0x72000000, 0xc0000000,
-		0xb7000000, 0xfd000000, 0x93000000, 0x26000000,
-		0x36000000, 0x3f000000, 0xf7000000, 0xcc000000,
-		0x34000000, 0xa5000000, 0xe5000000, 0xf1000000,
-		0x71000000, 0xd8000000, 0x31000000, 0x15000000,
-		0x04000000, 0xc7000000, 0x23000000, 0xc3000000,
-		0x18000000, 0x96000000, 0x05000000, 0x9a000000,
-		0x07000000, 0x12000000, 0x80000000, 0xe2000000,
-		0xeb000000, 0x27000000, 0xb2000000, 0x75000000,
-		0x09000000, 0x83000000, 0x2c000000, 0x1a000000,
-		0x1b000000, 0x6e000000, 0x5a000000, 0xa0000000,
-		0x52000000, 0x3b000000, 0xd6000000, 0xb3000000,
-		0x29000000, 0xe3000000, 0x2f000000, 0x84000000,
-		0x53000000, 0xd1000000, 0x00000000, 0xed000000,
-		0x20000000, 0xfc000000, 0xb1000000, 0x5b000000,
-		0x6a000000, 0xcb000000, 0xbe000000, 0x39000000,
-		0x4a000000, 0x4c000000, 0x58000000, 0xcf000000,
-		0xd0000000, 0xef000000, 0xaa000000, 0xfb000000,
-		0x43000000, 0x4d000000, 0x33000000, 0x85000000,
-		0x45000000, 0xf9000000, 0x02000000, 0x7f000000,
-		0x50000000, 0x3c000000, 0x9f000000, 0xa8000000,
-		0x51000000, 0xa3000000, 0x40000000, 0x8f000000,
-		0x92000000, 0x9d000000, 0x38000000, 0xf5000000,
-		0xbc000000, 0xb6000000, 0xda000000, 0x21000000,
-		0x10000000, 0xff000000, 0xf3000000, 0xd2000000,
-		0xcd000000, 0x0c000000, 0x13000000, 0xec000000,
-		0x5f000000, 0x97000000, 0x44000000, 0x17000000,
-		0xc4000000, 0xa7000000, 0x7e000000, 0x3d000000,
-		0x64000000, 0x5d000000, 0x19000000, 0x73000000,
-		0x60000000, 0x81000000, 0x4f000000, 0xdc000000,
-		0x22000000, 0x2a000000, 0x90000000, 0x88000000,
-		0x46000000, 0xee000000, 0xb8000000, 0x14000000,
-		0xde000000, 0x5e000000, 0x0b000000, 0xdb000000,
-		0xe0000000, 0x32000000, 0x3a000000, 0x0a000000,
-		0x49000000, 0x06000000, 0x24000000, 0x5c000000,
-		0xc2000000, 0xd3000000, 0xac000000, 0x62000000,
-		0x91000000, 0x95000000, 0xe4000000, 0x79000000,
-		0xe7000000, 0xc8000000, 0x37000000, 0x6d000000,
-		0x8d000000, 0xd5000000, 0x4e000000, 0xa9000000,
-		0x6c000000, 0x56000000, 0xf4000000, 0xea000000,
-		0x65000000, 0x7a000000, 0xae000000, 0x08000000,
-		0xba000000, 0x78000000, 0x25000000, 0x2e000000,
-		0x1c000000, 0xa6000000, 0xb4000000, 0xc6000000,
-		0xe8000000, 0xdd000000, 0x74000000, 0x1f000000,
-		0x4b000000, 0xbd000000, 0x8b000000, 0x8a000000,
-		0x70000000, 0x3e000000, 0xb5000000, 0x66000000,
-		0x48000000, 0x03000000, 0xf6000000, 0x0e000000,
-		0x61000000, 0x35000000, 0x57000000, 0xb9000000,
-		0x86000000, 0xc1000000, 0x1d000000, 0x9e000000,
-		0xe1000000, 0xf8000000, 0x98000000, 0x11000000,
-		0x69000000, 0xd9000000, 0x8e000000, 0x94000000,
-		0x9b000000, 0x1e000000, 0x87000000, 0xe9000000,
-		0xce000000, 0x55000000, 0x28000000, 0xdf000000,
-		0x8c000000, 0xa1000000, 0x89000000, 0x0d000000,
-		0xbf000000, 0xe6000000, 0x42000000, 0x68000000,
-		0x41000000, 0x99000000, 0x2d000000, 0x0f000000,
-		0xb0000000, 0x54000000, 0xbb000000, 0x16000000,
-	}
-};
-
-const uint32_t crypto_it_tab[4][256] = {
-	{
-		0x50a7f451, 0x5365417e, 0xc3a4171a, 0x965e273a,
-		0xcb6bab3b, 0xf1459d1f, 0xab58faac, 0x9303e34b,
-		0x55fa3020, 0xf66d76ad, 0x9176cc88, 0x254c02f5,
-		0xfcd7e54f, 0xd7cb2ac5, 0x80443526, 0x8fa362b5,
-		0x495ab1de, 0x671bba25, 0x980eea45, 0xe1c0fe5d,
-		0x02752fc3, 0x12f04c81, 0xa397468d, 0xc6f9d36b,
-		0xe75f8f03, 0x959c9215, 0xeb7a6dbf, 0xda595295,
-		0x2d83bed4, 0xd3217458, 0x2969e049, 0x44c8c98e,
-		0x6a89c275, 0x78798ef4, 0x6b3e5899, 0xdd71b927,
-		0xb64fe1be, 0x17ad88f0, 0x66ac20c9, 0xb43ace7d,
-		0x184adf63, 0x82311ae5, 0x60335197, 0x457f5362,
-		0xe07764b1, 0x84ae6bbb, 0x1ca081fe, 0x942b08f9,
-		0x58684870, 0x19fd458f, 0x876cde94, 0xb7f87b52,
-		0x23d373ab, 0xe2024b72, 0x578f1fe3, 0x2aab5566,
-		0x0728ebb2, 0x03c2b52f, 0x9a7bc586, 0xa50837d3,
-		0xf2872830, 0xb2a5bf23, 0xba6a0302, 0x5c8216ed,
-		0x2b1ccf8a, 0x92b479a7, 0xf0f207f3, 0xa1e2694e,
-		0xcdf4da65, 0xd5be0506, 0x1f6234d1, 0x8afea6c4,
-		0x9d532e34, 0xa055f3a2, 0x32e18a05, 0x75ebf6a4,
-		0x39ec830b, 0xaaef6040, 0x069f715e, 0x51106ebd,
-		0xf98a213e, 0x3d06dd96, 0xae053edd, 0x46bde64d,
-		0xb58d5491, 0x055dc471, 0x6fd40604, 0xff155060,
-		0x24fb9819, 0x97e9bdd6, 0xcc434089, 0x779ed967,
-		0xbd42e8b0, 0x888b8907, 0x385b19e7, 0xdbeec879,
-		0x470a7ca1, 0xe90f427c, 0xc91e84f8, 0x00000000,
-		0x83868009, 0x48ed2b32, 0xac70111e, 0x4e725a6c,
-		0xfbff0efd, 0x5638850f, 0x1ed5ae3d, 0x27392d36,
-		0x64d90f0a, 0x21a65c68, 0xd1545b9b, 0x3a2e3624,
-		0xb1670a0c, 0x0fe75793, 0xd296eeb4, 0x9e919b1b,
-		0x4fc5c080, 0xa220dc61, 0x694b775a, 0x161a121c,
-		0x0aba93e2, 0xe52aa0c0, 0x43e0223c, 0x1d171b12,
-		0x0b0d090e, 0xadc78bf2, 0xb9a8b62d, 0xc8a91e14,
-		0x8519f157, 0x4c0775af, 0xbbdd99ee, 0xfd607fa3,
-		0x9f2601f7, 0xbcf5725c, 0xc53b6644, 0x347efb5b,
-		0x7629438b, 0xdcc623cb, 0x68fcedb6, 0x63f1e4b8,
-		0xcadc31d7, 0x10856342, 0x40229713, 0x2011c684,
-		0x7d244a85, 0xf83dbbd2, 0x1132f9ae, 0x6da129c7,
-		0x4b2f9e1d, 0xf330b2dc, 0xec52860d, 0xd0e3c177,
-		0x6c16b32b, 0x99b970a9, 0xfa489411, 0x2264e947,
-		0xc48cfca8, 0x1a3ff0a0, 0xd82c7d56, 0xef903322,
-		0xc74e4987, 0xc1d138d9, 0xfea2ca8c, 0x360bd498,
-		0xcf81f5a6, 0x28de7aa5, 0x268eb7da, 0xa4bfad3f,
-		0xe49d3a2c, 0x0d927850, 0x9bcc5f6a, 0x62467e54,
-		0xc2138df6, 0xe8b8d890, 0x5ef7392e, 0xf5afc382,
-		0xbe805d9f, 0x7c93d069, 0xa92dd56f, 0xb31225cf,
-		0x3b99acc8, 0xa77d1810, 0x6e639ce8, 0x7bbb3bdb,
-		0x097826cd, 0xf418596e, 0x01b79aec, 0xa89a4f83,
-		0x656e95e6, 0x7ee6ffaa, 0x08cfbc21, 0xe6e815ef,
-		0xd99be7ba, 0xce366f4a, 0xd4099fea, 0xd67cb029,
-		0xafb2a431, 0x31233f2a, 0x3094a5c6, 0xc066a235,
-		0x37bc4e74, 0xa6ca82fc, 0xb0d090e0, 0x15d8a733,
-		0x4a9804f1, 0xf7daec41, 0x0e50cd7f, 0x2ff69117,
-		0x8dd64d76, 0x4db0ef43, 0x544daacc, 0xdf0496e4,
-		0xe3b5d19e, 0x1b886a4c, 0xb81f2cc1, 0x7f516546,
-		0x04ea5e9d, 0x5d358c01, 0x737487fa, 0x2e410bfb,
-		0x5a1d67b3, 0x52d2db92, 0x335610e9, 0x1347d66d,
-		0x8c61d79a, 0x7a0ca137, 0x8e14f859, 0x893c13eb,
-		0xee27a9ce, 0x35c961b7, 0xede51ce1, 0x3cb1477a,
-		0x59dfd29c, 0x3f73f255, 0x79ce1418, 0xbf37c773,
-		0xeacdf753, 0x5baafd5f, 0x146f3ddf, 0x86db4478,
-		0x81f3afca, 0x3ec468b9, 0x2c342438, 0x5f40a3c2,
-		0x72c31d16, 0x0c25e2bc, 0x8b493c28, 0x41950dff,
-		0x7101a839, 0xdeb30c08, 0x9ce4b4d8, 0x90c15664,
-		0x6184cb7b, 0x70b632d5, 0x745c6c48, 0x4257b8d0,
-	}, {
-		0xa7f45150, 0x65417e53, 0xa4171ac3, 0x5e273a96,
-		0x6bab3bcb, 0x459d1ff1, 0x58faacab, 0x03e34b93,
-		0xfa302055, 0x6d76adf6, 0x76cc8891, 0x4c02f525,
-		0xd7e54ffc, 0xcb2ac5d7, 0x44352680, 0xa362b58f,
-		0x5ab1de49, 0x1bba2567, 0x0eea4598, 0xc0fe5de1,
-		0x752fc302, 0xf04c8112, 0x97468da3, 0xf9d36bc6,
-		0x5f8f03e7, 0x9c921595, 0x7a6dbfeb, 0x595295da,
-		0x83bed42d, 0x217458d3, 0x69e04929, 0xc8c98e44,
-		0x89c2756a, 0x798ef478, 0x3e58996b, 0x71b927dd,
-		0x4fe1beb6, 0xad88f017, 0xac20c966, 0x3ace7db4,
-		0x4adf6318, 0x311ae582, 0x33519760, 0x7f536245,
-		0x7764b1e0, 0xae6bbb84, 0xa081fe1c, 0x2b08f994,
-		0x68487058, 0xfd458f19, 0x6cde9487, 0xf87b52b7,
-		0xd373ab23, 0x024b72e2, 0x8f1fe357, 0xab55662a,
-		0x28ebb207, 0xc2b52f03, 0x7bc5869a, 0x0837d3a5,
-		0x872830f2, 0xa5bf23b2, 0x6a0302ba, 0x8216ed5c,
-		0x1ccf8a2b, 0xb479a792, 0xf207f3f0, 0xe2694ea1,
-		0xf4da65cd, 0xbe0506d5, 0x6234d11f, 0xfea6c48a,
-		0x532e349d, 0x55f3a2a0, 0xe18a0532, 0xebf6a475,
-		0xec830b39, 0xef6040aa, 0x9f715e06, 0x106ebd51,
-		0x8a213ef9, 0x06dd963d, 0x053eddae, 0xbde64d46,
-		0x8d5491b5, 0x5dc47105, 0xd406046f, 0x155060ff,
-		0xfb981924, 0xe9bdd697, 0x434089cc, 0x9ed96777,
-		0x42e8b0bd, 0x8b890788, 0x5b19e738, 0xeec879db,
-		0x0a7ca147, 0x0f427ce9, 0x1e84f8c9, 0x00000000,
-		0x86800983, 0xed2b3248, 0x70111eac, 0x725a6c4e,
-		0xff0efdfb, 0x38850f56, 0xd5ae3d1e, 0x392d3627,
-		0xd90f0a64, 0xa65c6821, 0x545b9bd1, 0x2e36243a,
-		0x670a0cb1, 0xe757930f, 0x96eeb4d2, 0x919b1b9e,
-		0xc5c0804f, 0x20dc61a2, 0x4b775a69, 0x1a121c16,
-		0xba93e20a, 0x2aa0c0e5, 0xe0223c43, 0x171b121d,
-		0x0d090e0b, 0xc78bf2ad, 0xa8b62db9, 0xa91e14c8,
-		0x19f15785, 0x0775af4c, 0xdd99eebb, 0x607fa3fd,
-		0x2601f79f, 0xf5725cbc, 0x3b6644c5, 0x7efb5b34,
-		0x29438b76, 0xc623cbdc, 0xfcedb668, 0xf1e4b863,
-		0xdc31d7ca, 0x85634210, 0x22971340, 0x11c68420,
-		0x244a857d, 0x3dbbd2f8, 0x32f9ae11, 0xa129c76d,
-		0x2f9e1d4b, 0x30b2dcf3, 0x52860dec, 0xe3c177d0,
-		0x16b32b6c, 0xb970a999, 0x489411fa, 0x64e94722,
-		0x8cfca8c4, 0x3ff0a01a, 0x2c7d56d8, 0x903322ef,
-		0x4e4987c7, 0xd138d9c1, 0xa2ca8cfe, 0x0bd49836,
-		0x81f5a6cf, 0xde7aa528, 0x8eb7da26, 0xbfad3fa4,
-		0x9d3a2ce4, 0x9278500d, 0xcc5f6a9b, 0x467e5462,
-		0x138df6c2, 0xb8d890e8, 0xf7392e5e, 0xafc382f5,
-		0x805d9fbe, 0x93d0697c, 0x2dd56fa9, 0x1225cfb3,
-		0x99acc83b, 0x7d1810a7, 0x639ce86e, 0xbb3bdb7b,
-		0x7826cd09, 0x18596ef4, 0xb79aec01, 0x9a4f83a8,
-		0x6e95e665, 0xe6ffaa7e, 0xcfbc2108, 0xe815efe6,
-		0x9be7bad9, 0x366f4ace, 0x099fead4, 0x7cb029d6,
-		0xb2a431af, 0x233f2a31, 0x94a5c630, 0x66a235c0,
-		0xbc4e7437, 0xca82fca6, 0xd090e0b0, 0xd8a73315,
-		0x9804f14a, 0xdaec41f7, 0x50cd7f0e, 0xf691172f,
-		0xd64d768d, 0xb0ef434d, 0x4daacc54, 0x0496e4df,
-		0xb5d19ee3, 0x886a4c1b, 0x1f2cc1b8, 0x5165467f,
-		0xea5e9d04, 0x358c015d, 0x7487fa73, 0x410bfb2e,
-		0x1d67b35a, 0xd2db9252, 0x5610e933, 0x47d66d13,
-		0x61d79a8c, 0x0ca1377a, 0x14f8598e, 0x3c13eb89,
-		0x27a9ceee, 0xc961b735, 0xe51ce1ed, 0xb1477a3c,
-		0xdfd29c59, 0x73f2553f, 0xce141879, 0x37c773bf,
-		0xcdf753ea, 0xaafd5f5b, 0x6f3ddf14, 0xdb447886,
-		0xf3afca81, 0xc468b93e, 0x3424382c, 0x40a3c25f,
-		0xc31d1672, 0x25e2bc0c, 0x493c288b, 0x950dff41,
-		0x01a83971, 0xb30c08de, 0xe4b4d89c, 0xc1566490,
-		0x84cb7b61, 0xb632d570, 0x5c6c4874, 0x57b8d042,
-	}, {
-		0xf45150a7, 0x417e5365, 0x171ac3a4, 0x273a965e,
-		0xab3bcb6b, 0x9d1ff145, 0xfaacab58, 0xe34b9303,
-		0x302055fa, 0x76adf66d, 0xcc889176, 0x02f5254c,
-		0xe54ffcd7, 0x2ac5d7cb, 0x35268044, 0x62b58fa3,
-		0xb1de495a, 0xba25671b, 0xea45980e, 0xfe5de1c0,
-		0x2fc30275, 0x4c8112f0, 0x468da397, 0xd36bc6f9,
-		0x8f03e75f, 0x9215959c, 0x6dbfeb7a, 0x5295da59,
-		0xbed42d83, 0x7458d321, 0xe0492969, 0xc98e44c8,
-		0xc2756a89, 0x8ef47879, 0x58996b3e, 0xb927dd71,
-		0xe1beb64f, 0x88f017ad, 0x20c966ac, 0xce7db43a,
-		0xdf63184a, 0x1ae58231, 0x51976033, 0x5362457f,
-		0x64b1e077, 0x6bbb84ae, 0x81fe1ca0, 0x08f9942b,
-		0x48705868, 0x458f19fd, 0xde94876c, 0x7b52b7f8,
-		0x73ab23d3, 0x4b72e202, 0x1fe3578f, 0x55662aab,
-		0xebb20728, 0xb52f03c2, 0xc5869a7b, 0x37d3a508,
-		0x2830f287, 0xbf23b2a5, 0x0302ba6a, 0x16ed5c82,
-		0xcf8a2b1c, 0x79a792b4, 0x07f3f0f2, 0x694ea1e2,
-		0xda65cdf4, 0x0506d5be, 0x34d11f62, 0xa6c48afe,
-		0x2e349d53, 0xf3a2a055, 0x8a0532e1, 0xf6a475eb,
-		0x830b39ec, 0x6040aaef, 0x715e069f, 0x6ebd5110,
-		0x213ef98a, 0xdd963d06, 0x3eddae05, 0xe64d46bd,
-		0x5491b58d, 0xc471055d, 0x06046fd4, 0x5060ff15,
-		0x981924fb, 0xbdd697e9, 0x4089cc43, 0xd967779e,
-		0xe8b0bd42, 0x8907888b, 0x19e7385b, 0xc879dbee,
-		0x7ca1470a, 0x427ce90f, 0x84f8c91e, 0x00000000,
-		0x80098386, 0x2b3248ed, 0x111eac70, 0x5a6c4e72,
-		0x0efdfbff, 0x850f5638, 0xae3d1ed5, 0x2d362739,
-		0x0f0a64d9, 0x5c6821a6, 0x5b9bd154, 0x36243a2e,
-		0x0a0cb167, 0x57930fe7, 0xeeb4d296, 0x9b1b9e91,
-		0xc0804fc5, 0xdc61a220, 0x775a694b, 0x121c161a,
-		0x93e20aba, 0xa0c0e52a, 0x223c43e0, 0x1b121d17,
-		0x090e0b0d, 0x8bf2adc7, 0xb62db9a8, 0x1e14c8a9,
-		0xf1578519, 0x75af4c07, 0x99eebbdd, 0x7fa3fd60,
-		0x01f79f26, 0x725cbcf5, 0x6644c53b, 0xfb5b347e,
-		0x438b7629, 0x23cbdcc6, 0xedb668fc, 0xe4b863f1,
-		0x31d7cadc, 0x63421085, 0x97134022, 0xc6842011,
-		0x4a857d24, 0xbbd2f83d, 0xf9ae1132, 0x29c76da1,
-		0x9e1d4b2f, 0xb2dcf330, 0x860dec52, 0xc177d0e3,
-		0xb32b6c16, 0x70a999b9, 0x9411fa48, 0xe9472264,
-		0xfca8c48c, 0xf0a01a3f, 0x7d56d82c, 0x3322ef90,
-		0x4987c74e, 0x38d9c1d1, 0xca8cfea2, 0xd498360b,
-		0xf5a6cf81, 0x7aa528de, 0xb7da268e, 0xad3fa4bf,
-		0x3a2ce49d, 0x78500d92, 0x5f6a9bcc, 0x7e546246,
-		0x8df6c213, 0xd890e8b8, 0x392e5ef7, 0xc382f5af,
-		0x5d9fbe80, 0xd0697c93, 0xd56fa92d, 0x25cfb312,
-		0xacc83b99, 0x1810a77d, 0x9ce86e63, 0x3bdb7bbb,
-		0x26cd0978, 0x596ef418, 0x9aec01b7, 0x4f83a89a,
-		0x95e6656e, 0xffaa7ee6, 0xbc2108cf, 0x15efe6e8,
-		0xe7bad99b, 0x6f4ace36, 0x9fead409, 0xb029d67c,
-		0xa431afb2, 0x3f2a3123, 0xa5c63094, 0xa235c066,
-		0x4e7437bc, 0x82fca6ca, 0x90e0b0d0, 0xa73315d8,
-		0x04f14a98, 0xec41f7da, 0xcd7f0e50, 0x91172ff6,
-		0x4d768dd6, 0xef434db0, 0xaacc544d, 0x96e4df04,
-		0xd19ee3b5, 0x6a4c1b88, 0x2cc1b81f, 0x65467f51,
-		0x5e9d04ea, 0x8c015d35, 0x87fa7374, 0x0bfb2e41,
-		0x67b35a1d, 0xdb9252d2, 0x10e93356, 0xd66d1347,
-		0xd79a8c61, 0xa1377a0c, 0xf8598e14, 0x13eb893c,
-		0xa9ceee27, 0x61b735c9, 0x1ce1ede5, 0x477a3cb1,
-		0xd29c59df, 0xf2553f73, 0x141879ce, 0xc773bf37,
-		0xf753eacd, 0xfd5f5baa, 0x3ddf146f, 0x447886db,
-		0xafca81f3, 0x68b93ec4, 0x24382c34, 0xa3c25f40,
-		0x1d1672c3, 0xe2bc0c25, 0x3c288b49, 0x0dff4195,
-		0xa8397101, 0x0c08deb3, 0xb4d89ce4, 0x566490c1,
-		0xcb7b6184, 0x32d570b6, 0x6c48745c, 0xb8d04257,
-	}, {
-		0x5150a7f4, 0x7e536541, 0x1ac3a417, 0x3a965e27,
-		0x3bcb6bab, 0x1ff1459d, 0xacab58fa, 0x4b9303e3,
-		0x2055fa30, 0xadf66d76, 0x889176cc, 0xf5254c02,
-		0x4ffcd7e5, 0xc5d7cb2a, 0x26804435, 0xb58fa362,
-		0xde495ab1, 0x25671bba, 0x45980eea, 0x5de1c0fe,
-		0xc302752f, 0x8112f04c, 0x8da39746, 0x6bc6f9d3,
-		0x03e75f8f, 0x15959c92, 0xbfeb7a6d, 0x95da5952,
-		0xd42d83be, 0x58d32174, 0x492969e0, 0x8e44c8c9,
-		0x756a89c2, 0xf478798e, 0x996b3e58, 0x27dd71b9,
-		0xbeb64fe1, 0xf017ad88, 0xc966ac20, 0x7db43ace,
-		0x63184adf, 0xe582311a, 0x97603351, 0x62457f53,
-		0xb1e07764, 0xbb84ae6b, 0xfe1ca081, 0xf9942b08,
-		0x70586848, 0x8f19fd45, 0x94876cde, 0x52b7f87b,
-		0xab23d373, 0x72e2024b, 0xe3578f1f, 0x662aab55,
-		0xb20728eb, 0x2f03c2b5, 0x869a7bc5, 0xd3a50837,
-		0x30f28728, 0x23b2a5bf, 0x02ba6a03, 0xed5c8216,
-		0x8a2b1ccf, 0xa792b479, 0xf3f0f207, 0x4ea1e269,
-		0x65cdf4da, 0x06d5be05, 0xd11f6234, 0xc48afea6,
-		0x349d532e, 0xa2a055f3, 0x0532e18a, 0xa475ebf6,
-		0x0b39ec83, 0x40aaef60, 0x5e069f71, 0xbd51106e,
-		0x3ef98a21, 0x963d06dd, 0xddae053e, 0x4d46bde6,
-		0x91b58d54, 0x71055dc4, 0x046fd406, 0x60ff1550,
-		0x1924fb98, 0xd697e9bd, 0x89cc4340, 0x67779ed9,
-		0xb0bd42e8, 0x07888b89, 0xe7385b19, 0x79dbeec8,
-		0xa1470a7c, 0x7ce90f42, 0xf8c91e84, 0x00000000,
-		0x09838680, 0x3248ed2b, 0x1eac7011, 0x6c4e725a,
-		0xfdfbff0e, 0x0f563885, 0x3d1ed5ae, 0x3627392d,
-		0x0a64d90f, 0x6821a65c, 0x9bd1545b, 0x243a2e36,
-		0x0cb1670a, 0x930fe757, 0xb4d296ee, 0x1b9e919b,
-		0x804fc5c0, 0x61a220dc, 0x5a694b77, 0x1c161a12,
-		0xe20aba93, 0xc0e52aa0, 0x3c43e022, 0x121d171b,
-		0x0e0b0d09, 0xf2adc78b, 0x2db9a8b6, 0x14c8a91e,
-		0x578519f1, 0xaf4c0775, 0xeebbdd99, 0xa3fd607f,
-		0xf79f2601, 0x5cbcf572, 0x44c53b66, 0x5b347efb,
-		0x8b762943, 0xcbdcc623, 0xb668fced, 0xb863f1e4,
-		0xd7cadc31, 0x42108563, 0x13402297, 0x842011c6,
-		0x857d244a, 0xd2f83dbb, 0xae1132f9, 0xc76da129,
-		0x1d4b2f9e, 0xdcf330b2, 0x0dec5286, 0x77d0e3c1,
-		0x2b6c16b3, 0xa999b970, 0x11fa4894, 0x472264e9,
-		0xa8c48cfc, 0xa01a3ff0, 0x56d82c7d, 0x22ef9033,
-		0x87c74e49, 0xd9c1d138, 0x8cfea2ca, 0x98360bd4,
-		0xa6cf81f5, 0xa528de7a, 0xda268eb7, 0x3fa4bfad,
-		0x2ce49d3a, 0x500d9278, 0x6a9bcc5f, 0x5462467e,
-		0xf6c2138d, 0x90e8b8d8, 0x2e5ef739, 0x82f5afc3,
-		0x9fbe805d, 0x697c93d0, 0x6fa92dd5, 0xcfb31225,
-		0xc83b99ac, 0x10a77d18, 0xe86e639c, 0xdb7bbb3b,
-		0xcd097826, 0x6ef41859, 0xec01b79a, 0x83a89a4f,
-		0xe6656e95, 0xaa7ee6ff, 0x2108cfbc, 0xefe6e815,
-		0xbad99be7, 0x4ace366f, 0xead4099f, 0x29d67cb0,
-		0x31afb2a4, 0x2a31233f, 0xc63094a5, 0x35c066a2,
-		0x7437bc4e, 0xfca6ca82, 0xe0b0d090, 0x3315d8a7,
-		0xf14a9804, 0x41f7daec, 0x7f0e50cd, 0x172ff691,
-		0x768dd64d, 0x434db0ef, 0xcc544daa, 0xe4df0496,
-		0x9ee3b5d1, 0x4c1b886a, 0xc1b81f2c, 0x467f5165,
-		0x9d04ea5e, 0x015d358c, 0xfa737487, 0xfb2e410b,
-		0xb35a1d67, 0x9252d2db, 0xe9335610, 0x6d1347d6,
-		0x9a8c61d7, 0x377a0ca1, 0x598e14f8, 0xeb893c13,
-		0xceee27a9, 0xb735c961, 0xe1ede51c, 0x7a3cb147,
-		0x9c59dfd2, 0x553f73f2, 0x1879ce14, 0x73bf37c7,
-		0x53eacdf7, 0x5f5baafd, 0xdf146f3d, 0x7886db44,
-		0xca81f3af, 0xb93ec468, 0x382c3424, 0xc25f40a3,
-		0x1672c31d, 0xbc0c25e2, 0x288b493c, 0xff41950d,
-		0x397101a8, 0x08deb30c, 0xd89ce4b4, 0x6490c156,
-		0x7b6184cb, 0xd570b632, 0x48745c6c, 0xd04257b8,
-	}
-};
-
-const uint32_t crypto_il_tab[4][256] = {
-	{
-		0x00000052, 0x00000009, 0x0000006a, 0x000000d5,
-		0x00000030, 0x00000036, 0x000000a5, 0x00000038,
-		0x000000bf, 0x00000040, 0x000000a3, 0x0000009e,
-		0x00000081, 0x000000f3, 0x000000d7, 0x000000fb,
-		0x0000007c, 0x000000e3, 0x00000039, 0x00000082,
-		0x0000009b, 0x0000002f, 0x000000ff, 0x00000087,
-		0x00000034, 0x0000008e, 0x00000043, 0x00000044,
-		0x000000c4, 0x000000de, 0x000000e9, 0x000000cb,
-		0x00000054, 0x0000007b, 0x00000094, 0x00000032,
-		0x000000a6, 0x000000c2, 0x00000023, 0x0000003d,
-		0x000000ee, 0x0000004c, 0x00000095, 0x0000000b,
-		0x00000042, 0x000000fa, 0x000000c3, 0x0000004e,
-		0x00000008, 0x0000002e, 0x000000a1, 0x00000066,
-		0x00000028, 0x000000d9, 0x00000024, 0x000000b2,
-		0x00000076, 0x0000005b, 0x000000a2, 0x00000049,
-		0x0000006d, 0x0000008b, 0x000000d1, 0x00000025,
-		0x00000072, 0x000000f8, 0x000000f6, 0x00000064,
-		0x00000086, 0x00000068, 0x00000098, 0x00000016,
-		0x000000d4, 0x000000a4, 0x0000005c, 0x000000cc,
-		0x0000005d, 0x00000065, 0x000000b6, 0x00000092,
-		0x0000006c, 0x00000070, 0x00000048, 0x00000050,
-		0x000000fd, 0x000000ed, 0x000000b9, 0x000000da,
-		0x0000005e, 0x00000015, 0x00000046, 0x00000057,
-		0x000000a7, 0x0000008d, 0x0000009d, 0x00000084,
-		0x00000090, 0x000000d8, 0x000000ab, 0x00000000,
-		0x0000008c, 0x000000bc, 0x000000d3, 0x0000000a,
-		0x000000f7, 0x000000e4, 0x00000058, 0x00000005,
-		0x000000b8, 0x000000b3, 0x00000045, 0x00000006,
-		0x000000d0, 0x0000002c, 0x0000001e, 0x0000008f,
-		0x000000ca, 0x0000003f, 0x0000000f, 0x00000002,
-		0x000000c1, 0x000000af, 0x000000bd, 0x00000003,
-		0x00000001, 0x00000013, 0x0000008a, 0x0000006b,
-		0x0000003a, 0x00000091, 0x00000011, 0x00000041,
-		0x0000004f, 0x00000067, 0x000000dc, 0x000000ea,
-		0x00000097, 0x000000f2, 0x000000cf, 0x000000ce,
-		0x000000f0, 0x000000b4, 0x000000e6, 0x00000073,
-		0x00000096, 0x000000ac, 0x00000074, 0x00000022,
-		0x000000e7, 0x000000ad, 0x00000035, 0x00000085,
-		0x000000e2, 0x000000f9, 0x00000037, 0x000000e8,
-		0x0000001c, 0x00000075, 0x000000df, 0x0000006e,
-		0x00000047, 0x000000f1, 0x0000001a, 0x00000071,
-		0x0000001d, 0x00000029, 0x000000c5, 0x00000089,
-		0x0000006f, 0x000000b7, 0x00000062, 0x0000000e,
-		0x000000aa, 0x00000018, 0x000000be, 0x0000001b,
-		0x000000fc, 0x00000056, 0x0000003e, 0x0000004b,
-		0x000000c6, 0x000000d2, 0x00000079, 0x00000020,
-		0x0000009a, 0x000000db, 0x000000c0, 0x000000fe,
-		0x00000078, 0x000000cd, 0x0000005a, 0x000000f4,
-		0x0000001f, 0x000000dd, 0x000000a8, 0x00000033,
-		0x00000088, 0x00000007, 0x000000c7, 0x00000031,
-		0x000000b1, 0x00000012, 0x00000010, 0x00000059,
-		0x00000027, 0x00000080, 0x000000ec, 0x0000005f,
-		0x00000060, 0x00000051, 0x0000007f, 0x000000a9,
-		0x00000019, 0x000000b5, 0x0000004a, 0x0000000d,
-		0x0000002d, 0x000000e5, 0x0000007a, 0x0000009f,
-		0x00000093, 0x000000c9, 0x0000009c, 0x000000ef,
-		0x000000a0, 0x000000e0, 0x0000003b, 0x0000004d,
-		0x000000ae, 0x0000002a, 0x000000f5, 0x000000b0,
-		0x000000c8, 0x000000eb, 0x000000bb, 0x0000003c,
-		0x00000083, 0x00000053, 0x00000099, 0x00000061,
-		0x00000017, 0x0000002b, 0x00000004, 0x0000007e,
-		0x000000ba, 0x00000077, 0x000000d6, 0x00000026,
-		0x000000e1, 0x00000069, 0x00000014, 0x00000063,
-		0x00000055, 0x00000021, 0x0000000c, 0x0000007d,
-	}, {
-		0x00005200, 0x00000900, 0x00006a00, 0x0000d500,
-		0x00003000, 0x00003600, 0x0000a500, 0x00003800,
-		0x0000bf00, 0x00004000, 0x0000a300, 0x00009e00,
-		0x00008100, 0x0000f300, 0x0000d700, 0x0000fb00,
-		0x00007c00, 0x0000e300, 0x00003900, 0x00008200,
-		0x00009b00, 0x00002f00, 0x0000ff00, 0x00008700,
-		0x00003400, 0x00008e00, 0x00004300, 0x00004400,
-		0x0000c400, 0x0000de00, 0x0000e900, 0x0000cb00,
-		0x00005400, 0x00007b00, 0x00009400, 0x00003200,
-		0x0000a600, 0x0000c200, 0x00002300, 0x00003d00,
-		0x0000ee00, 0x00004c00, 0x00009500, 0x00000b00,
-		0x00004200, 0x0000fa00, 0x0000c300, 0x00004e00,
-		0x00000800, 0x00002e00, 0x0000a100, 0x00006600,
-		0x00002800, 0x0000d900, 0x00002400, 0x0000b200,
-		0x00007600, 0x00005b00, 0x0000a200, 0x00004900,
-		0x00006d00, 0x00008b00, 0x0000d100, 0x00002500,
-		0x00007200, 0x0000f800, 0x0000f600, 0x00006400,
-		0x00008600, 0x00006800, 0x00009800, 0x00001600,
-		0x0000d400, 0x0000a400, 0x00005c00, 0x0000cc00,
-		0x00005d00, 0x00006500, 0x0000b600, 0x00009200,
-		0x00006c00, 0x00007000, 0x00004800, 0x00005000,
-		0x0000fd00, 0x0000ed00, 0x0000b900, 0x0000da00,
-		0x00005e00, 0x00001500, 0x00004600, 0x00005700,
-		0x0000a700, 0x00008d00, 0x00009d00, 0x00008400,
-		0x00009000, 0x0000d800, 0x0000ab00, 0x00000000,
-		0x00008c00, 0x0000bc00, 0x0000d300, 0x00000a00,
-		0x0000f700, 0x0000e400, 0x00005800, 0x00000500,
-		0x0000b800, 0x0000b300, 0x00004500, 0x00000600,
-		0x0000d000, 0x00002c00, 0x00001e00, 0x00008f00,
-		0x0000ca00, 0x00003f00, 0x00000f00, 0x00000200,
-		0x0000c100, 0x0000af00, 0x0000bd00, 0x00000300,
-		0x00000100, 0x00001300, 0x00008a00, 0x00006b00,
-		0x00003a00, 0x00009100, 0x00001100, 0x00004100,
-		0x00004f00, 0x00006700, 0x0000dc00, 0x0000ea00,
-		0x00009700, 0x0000f200, 0x0000cf00, 0x0000ce00,
-		0x0000f000, 0x0000b400, 0x0000e600, 0x00007300,
-		0x00009600, 0x0000ac00, 0x00007400, 0x00002200,
-		0x0000e700, 0x0000ad00, 0x00003500, 0x00008500,
-		0x0000e200, 0x0000f900, 0x00003700, 0x0000e800,
-		0x00001c00, 0x00007500, 0x0000df00, 0x00006e00,
-		0x00004700, 0x0000f100, 0x00001a00, 0x00007100,
-		0x00001d00, 0x00002900, 0x0000c500, 0x00008900,
-		0x00006f00, 0x0000b700, 0x00006200, 0x00000e00,
-		0x0000aa00, 0x00001800, 0x0000be00, 0x00001b00,
-		0x0000fc00, 0x00005600, 0x00003e00, 0x00004b00,
-		0x0000c600, 0x0000d200, 0x00007900, 0x00002000,
-		0x00009a00, 0x0000db00, 0x0000c000, 0x0000fe00,
-		0x00007800, 0x0000cd00, 0x00005a00, 0x0000f400,
-		0x00001f00, 0x0000dd00, 0x0000a800, 0x00003300,
-		0x00008800, 0x00000700, 0x0000c700, 0x00003100,
-		0x0000b100, 0x00001200, 0x00001000, 0x00005900,
-		0x00002700, 0x00008000, 0x0000ec00, 0x00005f00,
-		0x00006000, 0x00005100, 0x00007f00, 0x0000a900,
-		0x00001900, 0x0000b500, 0x00004a00, 0x00000d00,
-		0x00002d00, 0x0000e500, 0x00007a00, 0x00009f00,
-		0x00009300, 0x0000c900, 0x00009c00, 0x0000ef00,
-		0x0000a000, 0x0000e000, 0x00003b00, 0x00004d00,
-		0x0000ae00, 0x00002a00, 0x0000f500, 0x0000b000,
-		0x0000c800, 0x0000eb00, 0x0000bb00, 0x00003c00,
-		0x00008300, 0x00005300, 0x00009900, 0x00006100,
-		0x00001700, 0x00002b00, 0x00000400, 0x00007e00,
-		0x0000ba00, 0x00007700, 0x0000d600, 0x00002600,
-		0x0000e100, 0x00006900, 0x00001400, 0x00006300,
-		0x00005500, 0x00002100, 0x00000c00, 0x00007d00,
-	}, {
-		0x00520000, 0x00090000, 0x006a0000, 0x00d50000,
-		0x00300000, 0x00360000, 0x00a50000, 0x00380000,
-		0x00bf0000, 0x00400000, 0x00a30000, 0x009e0000,
-		0x00810000, 0x00f30000, 0x00d70000, 0x00fb0000,
-		0x007c0000, 0x00e30000, 0x00390000, 0x00820000,
-		0x009b0000, 0x002f0000, 0x00ff0000, 0x00870000,
-		0x00340000, 0x008e0000, 0x00430000, 0x00440000,
-		0x00c40000, 0x00de0000, 0x00e90000, 0x00cb0000,
-		0x00540000, 0x007b0000, 0x00940000, 0x00320000,
-		0x00a60000, 0x00c20000, 0x00230000, 0x003d0000,
-		0x00ee0000, 0x004c0000, 0x00950000, 0x000b0000,
-		0x00420000, 0x00fa0000, 0x00c30000, 0x004e0000,
-		0x00080000, 0x002e0000, 0x00a10000, 0x00660000,
-		0x00280000, 0x00d90000, 0x00240000, 0x00b20000,
-		0x00760000, 0x005b0000, 0x00a20000, 0x00490000,
-		0x006d0000, 0x008b0000, 0x00d10000, 0x00250000,
-		0x00720000, 0x00f80000, 0x00f60000, 0x00640000,
-		0x00860000, 0x00680000, 0x00980000, 0x00160000,
-		0x00d40000, 0x00a40000, 0x005c0000, 0x00cc0000,
-		0x005d0000, 0x00650000, 0x00b60000, 0x00920000,
-		0x006c0000, 0x00700000, 0x00480000, 0x00500000,
-		0x00fd0000, 0x00ed0000, 0x00b90000, 0x00da0000,
-		0x005e0000, 0x00150000, 0x00460000, 0x00570000,
-		0x00a70000, 0x008d0000, 0x009d0000, 0x00840000,
-		0x00900000, 0x00d80000, 0x00ab0000, 0x00000000,
-		0x008c0000, 0x00bc0000, 0x00d30000, 0x000a0000,
-		0x00f70000, 0x00e40000, 0x00580000, 0x00050000,
-		0x00b80000, 0x00b30000, 0x00450000, 0x00060000,
-		0x00d00000, 0x002c0000, 0x001e0000, 0x008f0000,
-		0x00ca0000, 0x003f0000, 0x000f0000, 0x00020000,
-		0x00c10000, 0x00af0000, 0x00bd0000, 0x00030000,
-		0x00010000, 0x00130000, 0x008a0000, 0x006b0000,
-		0x003a0000, 0x00910000, 0x00110000, 0x00410000,
-		0x004f0000, 0x00670000, 0x00dc0000, 0x00ea0000,
-		0x00970000, 0x00f20000, 0x00cf0000, 0x00ce0000,
-		0x00f00000, 0x00b40000, 0x00e60000, 0x00730000,
-		0x00960000, 0x00ac0000, 0x00740000, 0x00220000,
-		0x00e70000, 0x00ad0000, 0x00350000, 0x00850000,
-		0x00e20000, 0x00f90000, 0x00370000, 0x00e80000,
-		0x001c0000, 0x00750000, 0x00df0000, 0x006e0000,
-		0x00470000, 0x00f10000, 0x001a0000, 0x00710000,
-		0x001d0000, 0x00290000, 0x00c50000, 0x00890000,
-		0x006f0000, 0x00b70000, 0x00620000, 0x000e0000,
-		0x00aa0000, 0x00180000, 0x00be0000, 0x001b0000,
-		0x00fc0000, 0x00560000, 0x003e0000, 0x004b0000,
-		0x00c60000, 0x00d20000, 0x00790000, 0x00200000,
-		0x009a0000, 0x00db0000, 0x00c00000, 0x00fe0000,
-		0x00780000, 0x00cd0000, 0x005a0000, 0x00f40000,
-		0x001f0000, 0x00dd0000, 0x00a80000, 0x00330000,
-		0x00880000, 0x00070000, 0x00c70000, 0x00310000,
-		0x00b10000, 0x00120000, 0x00100000, 0x00590000,
-		0x00270000, 0x00800000, 0x00ec0000, 0x005f0000,
-		0x00600000, 0x00510000, 0x007f0000, 0x00a90000,
-		0x00190000, 0x00b50000, 0x004a0000, 0x000d0000,
-		0x002d0000, 0x00e50000, 0x007a0000, 0x009f0000,
-		0x00930000, 0x00c90000, 0x009c0000, 0x00ef0000,
-		0x00a00000, 0x00e00000, 0x003b0000, 0x004d0000,
-		0x00ae0000, 0x002a0000, 0x00f50000, 0x00b00000,
-		0x00c80000, 0x00eb0000, 0x00bb0000, 0x003c0000,
-		0x00830000, 0x00530000, 0x00990000, 0x00610000,
-		0x00170000, 0x002b0000, 0x00040000, 0x007e0000,
-		0x00ba0000, 0x00770000, 0x00d60000, 0x00260000,
-		0x00e10000, 0x00690000, 0x00140000, 0x00630000,
-		0x00550000, 0x00210000, 0x000c0000, 0x007d0000,
-	}, {
-		0x52000000, 0x09000000, 0x6a000000, 0xd5000000,
-		0x30000000, 0x36000000, 0xa5000000, 0x38000000,
-		0xbf000000, 0x40000000, 0xa3000000, 0x9e000000,
-		0x81000000, 0xf3000000, 0xd7000000, 0xfb000000,
-		0x7c000000, 0xe3000000, 0x39000000, 0x82000000,
-		0x9b000000, 0x2f000000, 0xff000000, 0x87000000,
-		0x34000000, 0x8e000000, 0x43000000, 0x44000000,
-		0xc4000000, 0xde000000, 0xe9000000, 0xcb000000,
-		0x54000000, 0x7b000000, 0x94000000, 0x32000000,
-		0xa6000000, 0xc2000000, 0x23000000, 0x3d000000,
-		0xee000000, 0x4c000000, 0x95000000, 0x0b000000,
-		0x42000000, 0xfa000000, 0xc3000000, 0x4e000000,
-		0x08000000, 0x2e000000, 0xa1000000, 0x66000000,
-		0x28000000, 0xd9000000, 0x24000000, 0xb2000000,
-		0x76000000, 0x5b000000, 0xa2000000, 0x49000000,
-		0x6d000000, 0x8b000000, 0xd1000000, 0x25000000,
-		0x72000000, 0xf8000000, 0xf6000000, 0x64000000,
-		0x86000000, 0x68000000, 0x98000000, 0x16000000,
-		0xd4000000, 0xa4000000, 0x5c000000, 0xcc000000,
-		0x5d000000, 0x65000000, 0xb6000000, 0x92000000,
-		0x6c000000, 0x70000000, 0x48000000, 0x50000000,
-		0xfd000000, 0xed000000, 0xb9000000, 0xda000000,
-		0x5e000000, 0x15000000, 0x46000000, 0x57000000,
-		0xa7000000, 0x8d000000, 0x9d000000, 0x84000000,
-		0x90000000, 0xd8000000, 0xab000000, 0x00000000,
-		0x8c000000, 0xbc000000, 0xd3000000, 0x0a000000,
-		0xf7000000, 0xe4000000, 0x58000000, 0x05000000,
-		0xb8000000, 0xb3000000, 0x45000000, 0x06000000,
-		0xd0000000, 0x2c000000, 0x1e000000, 0x8f000000,
-		0xca000000, 0x3f000000, 0x0f000000, 0x02000000,
-		0xc1000000, 0xaf000000, 0xbd000000, 0x03000000,
-		0x01000000, 0x13000000, 0x8a000000, 0x6b000000,
-		0x3a000000, 0x91000000, 0x11000000, 0x41000000,
-		0x4f000000, 0x67000000, 0xdc000000, 0xea000000,
-		0x97000000, 0xf2000000, 0xcf000000, 0xce000000,
-		0xf0000000, 0xb4000000, 0xe6000000, 0x73000000,
-		0x96000000, 0xac000000, 0x74000000, 0x22000000,
-		0xe7000000, 0xad000000, 0x35000000, 0x85000000,
-		0xe2000000, 0xf9000000, 0x37000000, 0xe8000000,
-		0x1c000000, 0x75000000, 0xdf000000, 0x6e000000,
-		0x47000000, 0xf1000000, 0x1a000000, 0x71000000,
-		0x1d000000, 0x29000000, 0xc5000000, 0x89000000,
-		0x6f000000, 0xb7000000, 0x62000000, 0x0e000000,
-		0xaa000000, 0x18000000, 0xbe000000, 0x1b000000,
-		0xfc000000, 0x56000000, 0x3e000000, 0x4b000000,
-		0xc6000000, 0xd2000000, 0x79000000, 0x20000000,
-		0x9a000000, 0xdb000000, 0xc0000000, 0xfe000000,
-		0x78000000, 0xcd000000, 0x5a000000, 0xf4000000,
-		0x1f000000, 0xdd000000, 0xa8000000, 0x33000000,
-		0x88000000, 0x07000000, 0xc7000000, 0x31000000,
-		0xb1000000, 0x12000000, 0x10000000, 0x59000000,
-		0x27000000, 0x80000000, 0xec000000, 0x5f000000,
-		0x60000000, 0x51000000, 0x7f000000, 0xa9000000,
-		0x19000000, 0xb5000000, 0x4a000000, 0x0d000000,
-		0x2d000000, 0xe5000000, 0x7a000000, 0x9f000000,
-		0x93000000, 0xc9000000, 0x9c000000, 0xef000000,
-		0xa0000000, 0xe0000000, 0x3b000000, 0x4d000000,
-		0xae000000, 0x2a000000, 0xf5000000, 0xb0000000,
-		0xc8000000, 0xeb000000, 0xbb000000, 0x3c000000,
-		0x83000000, 0x53000000, 0x99000000, 0x61000000,
-		0x17000000, 0x2b000000, 0x04000000, 0x7e000000,
-		0xba000000, 0x77000000, 0xd6000000, 0x26000000,
-		0xe1000000, 0x69000000, 0x14000000, 0x63000000,
-		0x55000000, 0x21000000, 0x0c000000, 0x7d000000,
-	}
-};
-
-/* initialise the key schedule from the user supplied key */
-
-#define star_x(x) (((x) & 0x7f7f7f7f) << 1) ^ ((((x) & 0x80808080) >> 7) * 0x1b)
-
-#define imix_col(y,x)	do {		\
-	u	= star_x(x);		\
-	v	= star_x(u);		\
-	w	= star_x(v);		\
-	t	= w ^ (x);		\
-	(y)	= u ^ v ^ w;		\
-	(y)	^= ror32(u ^ t, 8) ^	\
-		ror32(v ^ t, 16) ^	\
-		ror32(t, 24);		\
-} while (0)
-
-#define ls_box(x)		\
-	crypto_fl_tab[0][byte(x, 0)] ^	\
-	crypto_fl_tab[1][byte(x, 1)] ^	\
-	crypto_fl_tab[2][byte(x, 2)] ^	\
-	crypto_fl_tab[3][byte(x, 3)]
-
-#define loop4(i)	do {		\
-	t = ror32(t, 8);		\
-	t = ls_box(t) ^ rco_tab[i];	\
-	t ^= ctx->key_enc[4 * i];		\
-	ctx->key_enc[4 * i + 4] = t;		\
-	t ^= ctx->key_enc[4 * i + 1];		\
-	ctx->key_enc[4 * i + 5] = t;		\
-	t ^= ctx->key_enc[4 * i + 2];		\
-	ctx->key_enc[4 * i + 6] = t;		\
-	t ^= ctx->key_enc[4 * i + 3];		\
-	ctx->key_enc[4 * i + 7] = t;		\
-} while (0)
-
-#define loop6(i)	do {		\
-	t = ror32(t, 8);		\
-	t = ls_box(t) ^ rco_tab[i];	\
-	t ^= ctx->key_enc[6 * i];		\
-	ctx->key_enc[6 * i + 6] = t;		\
-	t ^= ctx->key_enc[6 * i + 1];		\
-	ctx->key_enc[6 * i + 7] = t;		\
-	t ^= ctx->key_enc[6 * i + 2];		\
-	ctx->key_enc[6 * i + 8] = t;		\
-	t ^= ctx->key_enc[6 * i + 3];		\
-	ctx->key_enc[6 * i + 9] = t;		\
-	t ^= ctx->key_enc[6 * i + 4];		\
-	ctx->key_enc[6 * i + 10] = t;		\
-	t ^= ctx->key_enc[6 * i + 5];		\
-	ctx->key_enc[6 * i + 11] = t;		\
-} while (0)
-
-#define loop8(i)	do {			\
-	t = ror32(t, 8);			\
-	t = ls_box(t) ^ rco_tab[i];		\
-	t ^= ctx->key_enc[8 * i];			\
-	ctx->key_enc[8 * i + 8] = t;			\
-	t ^= ctx->key_enc[8 * i + 1];			\
-	ctx->key_enc[8 * i + 9] = t;			\
-	t ^= ctx->key_enc[8 * i + 2];			\
-	ctx->key_enc[8 * i + 10] = t;			\
-	t ^= ctx->key_enc[8 * i + 3];			\
-	ctx->key_enc[8 * i + 11] = t;			\
-	t  = ctx->key_enc[8 * i + 4] ^ ls_box(t);	\
-	ctx->key_enc[8 * i + 12] = t;			\
-	t ^= ctx->key_enc[8 * i + 5];			\
-	ctx->key_enc[8 * i + 13] = t;			\
-	t ^= ctx->key_enc[8 * i + 6];			\
-	ctx->key_enc[8 * i + 14] = t;			\
-	t ^= ctx->key_enc[8 * i + 7];			\
-	ctx->key_enc[8 * i + 15] = t;			\
-} while (0)
-
-/**
- * crypto_aes_expand_key - Expands the AES key as described in FIPS-197
- * @ctx:	The location where the computed key will be stored.
- * @in_key:	The supplied key.
- * @key_len:	The length of the supplied key.
- *
- * Returns 0 on success. The function fails only if an invalid key size (or
- * pointer) is supplied.
- * The expanded key size is 240 bytes (max of 14 rounds with a unique 16 bytes
- * key schedule plus a 16 bytes key which is used before the first round).
- * The decryption key is prepared for the "Equivalent Inverse Cipher" as
- * described in FIPS-197. The first slot (16 bytes) of each key (enc or dec) is
- * for the initial combination, the second slot for the first round and so on.
- */
-int crypto_aes_expand_key(struct crypto_aes_ctx *ctx, const uint8_t *in_key,
-		unsigned int key_len)
-{
-	const uint32_t *key = (const uint32_t *)in_key;
-	uint32_t i, t, u, v, w, j;
-
-	if (key_len != AES_KEYSIZE_128 && key_len != AES_KEYSIZE_192 &&
-			key_len != AES_KEYSIZE_256)
-		return -1;
-
-	ctx->key_length = key_len;
-
-	ctx->key_dec[key_len + 24] = ctx->key_enc[0] = le32_to_cpu(key[0]);
-	ctx->key_dec[key_len + 25] = ctx->key_enc[1] = le32_to_cpu(key[1]);
-	ctx->key_dec[key_len + 26] = ctx->key_enc[2] = le32_to_cpu(key[2]);
-	ctx->key_dec[key_len + 27] = ctx->key_enc[3] = le32_to_cpu(key[3]);
-
-	switch (key_len) {
-	case AES_KEYSIZE_128:
-		t = ctx->key_enc[3];
-		for (i = 0; i < 10; ++i)
-			loop4(i);
-		break;
-
-	case AES_KEYSIZE_192:
-		ctx->key_enc[4] = le32_to_cpu(key[4]);
-		t = ctx->key_enc[5] = le32_to_cpu(key[5]);
-		for (i = 0; i < 8; ++i)
-			loop6(i);
-		break;
-
-	case AES_KEYSIZE_256:
-		ctx->key_enc[4] = le32_to_cpu(key[4]);
-		ctx->key_enc[5] = le32_to_cpu(key[5]);
-		ctx->key_enc[6] = le32_to_cpu(key[6]);
-		t = ctx->key_enc[7] = le32_to_cpu(key[7]);
-		for (i = 0; i < 7; ++i)
-			loop8(i);
-		break;
-	}
-
-	ctx->key_dec[0] = ctx->key_enc[key_len + 24];
-	ctx->key_dec[1] = ctx->key_enc[key_len + 25];
-	ctx->key_dec[2] = ctx->key_enc[key_len + 26];
-	ctx->key_dec[3] = ctx->key_enc[key_len + 27];
-
-	for (i = 4; i < key_len + 24; ++i) {
-		j = key_len + 24 - (i & ~3) + (i & 3);
-		imix_col(ctx->key_dec[j], ctx->key_enc[i]);
-	}
-	return 0;
-}
-
-/* encrypt a block of text */
-
-#define f_rn(bo, bi, n, k)	do {				\
-	bo[n] = crypto_ft_tab[0][byte(bi[n], 0)] ^			\
-		crypto_ft_tab[1][byte(bi[(n + 1) & 3], 1)] ^		\
-		crypto_ft_tab[2][byte(bi[(n + 2) & 3], 2)] ^		\
-		crypto_ft_tab[3][byte(bi[(n + 3) & 3], 3)] ^ *(k + n);	\
-} while (0)
-
-#define f_nround(bo, bi, k)	do {\
-	f_rn(bo, bi, 0, k);	\
-	f_rn(bo, bi, 1, k);	\
-	f_rn(bo, bi, 2, k);	\
-	f_rn(bo, bi, 3, k);	\
-	k += 4;			\
-} while (0)
-
-#define f_rl(bo, bi, n, k)	do {				\
-	bo[n] = crypto_fl_tab[0][byte(bi[n], 0)] ^			\
-		crypto_fl_tab[1][byte(bi[(n + 1) & 3], 1)] ^		\
-		crypto_fl_tab[2][byte(bi[(n + 2) & 3], 2)] ^		\
-		crypto_fl_tab[3][byte(bi[(n + 3) & 3], 3)] ^ *(k + n);	\
-} while (0)
-
-#define f_lround(bo, bi, k)	do {\
-	f_rl(bo, bi, 0, k);	\
-	f_rl(bo, bi, 1, k);	\
-	f_rl(bo, bi, 2, k);	\
-	f_rl(bo, bi, 3, k);	\
-} while (0)
-
-static void aes_encrypt(const struct crypto_aes_ctx *ctx, uint8_t *out, const uint8_t *in)
-{
-	const uint32_t *src = (const uint32_t *)in;
-	uint32_t *dst = (uint32_t *)out;
-	uint32_t b0[4], b1[4];
-	const uint32_t *kp = ctx->key_enc + 4;
-	const int key_len = ctx->key_length;
-
-	b0[0] = le32_to_cpu(src[0]) ^ ctx->key_enc[0];
-	b0[1] = le32_to_cpu(src[1]) ^ ctx->key_enc[1];
-	b0[2] = le32_to_cpu(src[2]) ^ ctx->key_enc[2];
-	b0[3] = le32_to_cpu(src[3]) ^ ctx->key_enc[3];
-
-	if (key_len > 24) {
-		f_nround(b1, b0, kp);
-		f_nround(b0, b1, kp);
-	}
-
-	if (key_len > 16) {
-		f_nround(b1, b0, kp);
-		f_nround(b0, b1, kp);
-	}
-
-	f_nround(b1, b0, kp);
-	f_nround(b0, b1, kp);
-	f_nround(b1, b0, kp);
-	f_nround(b0, b1, kp);
-	f_nround(b1, b0, kp);
-	f_nround(b0, b1, kp);
-	f_nround(b1, b0, kp);
-	f_nround(b0, b1, kp);
-	f_nround(b1, b0, kp);
-	f_lround(b0, b1, kp);
-
-	dst[0] = cpu_to_le32(b0[0]);
-	dst[1] = cpu_to_le32(b0[1]);
-	dst[2] = cpu_to_le32(b0[2]);
-	dst[3] = cpu_to_le32(b0[3]);
-}
-
-/* decrypt a block of text */
-
-#define i_rn(bo, bi, n, k)	do {				\
-	bo[n] = crypto_it_tab[0][byte(bi[n], 0)] ^			\
-		crypto_it_tab[1][byte(bi[(n + 3) & 3], 1)] ^		\
-		crypto_it_tab[2][byte(bi[(n + 2) & 3], 2)] ^		\
-		crypto_it_tab[3][byte(bi[(n + 1) & 3], 3)] ^ *(k + n);	\
-} while (0)
-
-#define i_nround(bo, bi, k)	do {\
-	i_rn(bo, bi, 0, k);	\
-	i_rn(bo, bi, 1, k);	\
-	i_rn(bo, bi, 2, k);	\
-	i_rn(bo, bi, 3, k);	\
-	k += 4;			\
-} while (0)
-
-#define i_rl(bo, bi, n, k)	do {			\
-	bo[n] = crypto_il_tab[0][byte(bi[n], 0)] ^		\
-	crypto_il_tab[1][byte(bi[(n + 3) & 3], 1)] ^		\
-	crypto_il_tab[2][byte(bi[(n + 2) & 3], 2)] ^		\
-	crypto_il_tab[3][byte(bi[(n + 1) & 3], 3)] ^ *(k + n);	\
-} while (0)
-
-#define i_lround(bo, bi, k)	do {\
-	i_rl(bo, bi, 0, k);	\
-	i_rl(bo, bi, 1, k);	\
-	i_rl(bo, bi, 2, k);	\
-	i_rl(bo, bi, 3, k);	\
-} while (0)
-
-static inline void crypto_xor_byte(uint8_t *a, const uint8_t *b, unsigned int size)
-{
-	for (; size; size--)
-		*a++ ^= *b++;
-}
-
-void crypto_xor(uint8_t *dst, const uint8_t *src, unsigned int size)
-{
-	uint32_t *a = (uint32_t *)dst;
-	uint32_t *b = (uint32_t *)src;
-
-	for (; size >= 4; size -= 4)
-		*a++ ^= *b++;
-
-	crypto_xor_byte((uint8_t *)a, (uint8_t *)b, size);
-}
-
-int crypto_cbc_encrypt(const struct crypto_aes_ctx *ctx,
-	void* src, int nbytes, void* dst, void* iv)
-{
-	int bsize = 16;
-
-	do {
-		crypto_xor(iv, src, bsize);
-		aes_encrypt(ctx, dst, iv);
-		memcpy(iv, dst, bsize);
-
-		src += bsize;
-		dst += bsize;
-	} while ((nbytes -= bsize) >= bsize);
-
-	return nbytes;
-}
diff --git a/examples/shm/shm.c b/examples/shm/shm.c
deleted file mode 100644
index 24691152a09..00000000000
--- a/examples/shm/shm.c
+++ /dev/null
@@ -1,178 +0,0 @@
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <sys/wait.h>
-#include <sys/time.h>
-#include <semaphore.h>
-#include <stdio.h>
-#include <aes.h>
-
-sem_t *enc_sem, *get_sem;
-
-#define SHM_SIZE 64*1024
-
-void child(pid_t parent, void* mem)
-{
-	char key[16];
-	char iv[16];
-	struct crypto_aes_ctx ctx;
-	uint32_t mem_size;
-
-	for (;;) {
-		memset(key, 0xa3, sizeof(key));
-		memset(iv, 0x3, sizeof(iv));
-
-		sem_wait(enc_sem);
-		
-		crypto_aes_expand_key(&ctx, (void*)key, sizeof(key));
-		
-		memcpy(&mem_size, mem, sizeof(mem_size));
-
-		crypto_cbc_encrypt(&ctx, mem, mem_size, mem, iv);
-
-		sem_post(get_sem);
-	}
-}
-
-static int must_finish = 0;
-
-static void alarm_handler(int signo)
-{
-        must_finish = 1;
-}
-
-static double udifftimeval(struct timeval start, struct timeval end)
-{
-        return (double)(end.tv_usec - start.tv_usec) +
-               (double)(end.tv_sec - start.tv_sec) * 1000 * 1000;
-}
-
-static void value2human(double bytes, double time, double* data, double* speed,char* metric)
-{
-        if (bytes > 1000 && bytes < 1000*1000) {
-                *data = ((double)bytes)/1000;
-                *speed = *data/time;
-                strcpy(metric, "Kb");
-                return;
-        } else if (bytes >= 1000*1000 && bytes < 1000*1000*1000) {
-                *data = ((double)bytes)/(1000*1000);
-                *speed = *data/time;
-                strcpy(metric, "Mb");
-                return;
-        } else if (bytes >= 1000*1000*1000) {
-                *data = ((double)bytes)/(1000*1000*1000);
-                *speed = *data/time;
-                strcpy(metric, "Gb");
-                return;
-        } else {
-                *data = (double)bytes;
-                *speed = *data/time;
-                strcpy(metric, "bytes");
-                return;
-        }
-}
-
-void parent(pid_t child, void* mem)
-{
-struct timeval start, end;
-uint32_t chunksize;
-double total = 0;
-double secs, ddata, dspeed;
-char metric[16];
-
-	signal(SIGALRM, alarm_handler);
-
-	/* set a default value in shared memory */
-
-	for (chunksize = 256; chunksize <= (64 * 1024); chunksize *= 2) {
-		memset(mem, 0x33, chunksize);
-
-		printf("\tEncrypting in chunks of %d bytes: ", chunksize);
-		fflush(stdout);
-		
-		total = 0;
-		must_finish = 0;
-		alarm(5);
-		gettimeofday(&start, NULL);
-		
-		do {
-			memcpy(mem, &chunksize, sizeof(chunksize));
-
-			sem_post(enc_sem);
-
-			sem_wait(get_sem);
-			total+=chunksize;
-		} while(must_finish == 0);
-		
-		gettimeofday(&end, NULL);
-		
-		secs = udifftimeval(start, end)/ 1000000.0;
-		value2human(total, secs, &ddata, &dspeed, metric);
-		printf ("done. %.2f %s in %.2f secs: ", ddata, metric, secs);
-		printf ("%.2f %s/sec\n", dspeed, metric);
-	}
-
-}
-
-int main()
-{
-	int shmid, shmid2;
-	char c, *shm, *s, *semmem;
-	pid_t pid;
-	
-	signal(SIGUSR1, SIG_IGN);
-	signal(SIGUSR2, SIG_IGN);
-	
-	if ((shmid = shmget(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | 0660)) < 0) {
-		perror("shmget fail");
-		return 1;
-	}
-
-	if ((shm = (char *) shmat(shmid, 0, 0)) == (char *) -1) {
-		perror("shmat : parent");
-		return 2;
-	}
-
-	if ((shmid2 = shmget(IPC_PRIVATE, 2*sizeof(sem_t), IPC_CREAT | 0660)) < 0) {
-		perror("shmget fail");
-		return 1;
-	}
-
-	if ((semmem = (char *) shmat(shmid2, 0, 0)) == (char *) -1) {
-		perror("shmat : parent");
-		return 2;
-	}
-	
-	enc_sem = (void*)semmem;
-	get_sem = (void*)semmem + sizeof(sem_t);
-	
-	sem_init(enc_sem, 1, 0);
-	sem_init(get_sem, 1, 0);
-	
-	printf("Addresses in parent\n");
-	printf("shared mem: %p\n", shm);
-
-	s = shm;		// s now references shared mem
-	for (c = 'A'; c <= 'Z'; ++c)	// put some info there
-		*s++ = c;
-	*s = '\0';		// terminate the sequence
-
-	switch (pid=fork()) {
-	case -1:
-		perror("fork");
-		return 3;
-	default:
-		parent(pid, shm);
-		kill(pid, SIGTERM);
-		wait(0);	// let the child finish
-		shmdt(shm);
-		shmctl(shmid, IPC_RMID, (struct shmid_ds *) 0);
-		break;
-	case 0:
-		child(getppid(), shm);
-		shmdt(shm);
-		break;
-	}
-	return 0;
-}
diff --git a/examples/speed.c b/examples/speed.c
deleted file mode 100644
index 70a2ed851c3..00000000000
--- a/examples/speed.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*  cryptodev_test - simple benchmark tool for cryptodev
- *
- *    Copyright (C) 2010 by Phil Sutter <phil.sutter@viprinet.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-#include <fcntl.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <signal.h>
-#include <unistd.h>
-#include <linux/netlink.h>
-#include "../ncr.h"
-
-#define ALIGN_NL __attribute__((aligned(NLA_ALIGNTO)))
-#define ALG_AES_CBC "cbc(aes)"
-
-static double udifftimeval(struct timeval start, struct timeval end)
-{
-	return (double)(end.tv_usec - start.tv_usec) +
-	       (double)(end.tv_sec - start.tv_sec) * 1000 * 1000;
-}
-
-static int must_finish = 0;
-
-static void alarm_handler(int signo)
-{
-        must_finish = 1;
-}
-
-static void value2human(double bytes, double time, double* data, double* speed,char* metric)
-{
-        if (bytes > 1000 && bytes < 1000*1000) {
-                *data = ((double)bytes)/1000;
-                *speed = *data/time;
-                strcpy(metric, "Kb");
-                return;
-        } else if (bytes >= 1000*1000 && bytes < 1000*1000*1000) {
-                *data = ((double)bytes)/(1000*1000);
-                *speed = *data/time;
-                strcpy(metric, "Mb");
-                return;
-        } else if (bytes >= 1000*1000*1000) {
-                *data = ((double)bytes)/(1000*1000*1000);
-                *speed = *data/time;
-                strcpy(metric, "Gb");
-                return;
-        } else {
-                *data = (double)bytes;
-                *speed = *data/time;
-                strcpy(metric, "bytes");
-                return;
-        }
-}
-
-
-int encrypt_data_ncr_direct(int cfd, const char *algo, int chunksize)
-{
-	char *buffer, iv[32];
-	static int val = 23;
-	struct timeval start, end;
-	double total = 0;
-	double secs, ddata, dspeed;
-	char metric[16];
-	ncr_key_t key;
-	struct __attribute__((packed)) {
-		struct ncr_key_generate f;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[sizeof(ALG_AES_CBC)] ALIGN_NL;
-		struct nlattr bits_head ALIGN_NL;
-		uint32_t bits ALIGN_NL;
-	} kgen;
-	struct __attribute__((packed)) {
-		struct ncr_session_once f;
-		struct nlattr key_head ALIGN_NL;
-		uint32_t key ALIGN_NL;
-		struct nlattr input_head ALIGN_NL;
-		struct ncr_session_input_data input ALIGN_NL;
-		struct nlattr output_head ALIGN_NL;
-		struct ncr_session_output_buffer output ALIGN_NL;
-		struct nlattr iv_head ALIGN_NL;
-		struct nlattr algo_head ALIGN_NL;
-		char algo[128] ALIGN_NL;
-	} op;
-	size_t algo_size;
-
-	algo_size = strlen(algo) + 1;
-	key = ioctl(cfd, NCRIO_KEY_INIT);
-	if (key == -1) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_INIT)");
-		return 1;
-	}
-
-	memset(&kgen.f, 0, sizeof(kgen.f));
-	kgen.f.input_size = sizeof(kgen);
-	kgen.f.key = key;
-	kgen.algo_head.nla_len = NLA_HDRLEN + sizeof(kgen.algo);
-	kgen.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-	strcpy(kgen.algo, ALG_AES_CBC);
-	kgen.bits_head.nla_len = NLA_HDRLEN + sizeof(kgen.bits);
-	kgen.bits_head.nla_type = NCR_ATTR_SECRET_KEY_BITS;
-	kgen.bits = 128; /* 16 bytes */
-
-	if (ioctl(cfd, NCRIO_KEY_GENERATE, &kgen)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_KEY_GENERATE)");
-		return 1;
-	}
-
-
-	buffer = malloc(chunksize);
-	memset(iv, 0x23, 32);
-
-	printf("\tEncrypting in chunks of %d bytes: ", chunksize);
-	fflush(stdout);
-
-	memset(buffer, val++, chunksize);
-
-	must_finish = 0;
-	alarm(5);
-
-	gettimeofday(&start, NULL);
-	do {
-		size_t output_size;
-
-		memset(&op.f, 0, sizeof(op.f));
-		op.f.op = NCR_OP_ENCRYPT;
-		op.key_head.nla_len = NLA_HDRLEN + sizeof(op.key);
-		op.key_head.nla_type = NCR_ATTR_KEY;
-		op.key = key;
-		op.input_head.nla_len = NLA_HDRLEN + sizeof(op.input);
-		op.input_head.nla_type = NCR_ATTR_UPDATE_INPUT_DATA;
-		op.input.data = buffer;
-		op.input.data_size = chunksize;
-		op.output_head.nla_len = NLA_HDRLEN + sizeof(op.output);
-		op.output_head.nla_type = NCR_ATTR_UPDATE_OUTPUT_BUFFER;
-		op.output.buffer = buffer;
-		op.output.buffer_size = chunksize;
-		op.output.result_size_ptr = &output_size;
-		op.iv_head.nla_len = NLA_HDRLEN + 0;
-		op.iv_head.nla_type = NCR_ATTR_IV;
-		op.algo_head.nla_len = NLA_HDRLEN + algo_size;
-		op.algo_head.nla_type = NCR_ATTR_ALGORITHM;
-		memcpy(op.algo, algo, algo_size);
-		op.f.input_size = op.algo + algo_size - (char *)&op;
-
-		if (ioctl(cfd, NCRIO_SESSION_ONCE, &op)) {
-			fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-			perror("ioctl(NCRIO_SESSION_ONCE)");
-			return 1;
-		}
-
-		total+=chunksize;
-	} while(must_finish==0);
-	gettimeofday(&end, NULL);
-
-	secs = udifftimeval(start, end)/ 1000000.0;
-	
-	value2human(total, secs, &ddata, &dspeed, metric);
-	printf ("done. %.2f %s in %.2f secs: ", ddata, metric, secs);
-	printf ("%.2f %s/sec\n", dspeed, metric);
-
-	return 0;
-}
-
-int main(void)
-{
-	int fd, i;
-
-	signal(SIGALRM, alarm_handler);
-
-	if ((fd = open("/dev/crypto", O_RDWR, 0)) < 0) {
-		perror("open()");
-		return 1;
-	}
-
-	fprintf(stderr, "\nTesting NCR-DIRECT with NULL cipher: \n");
-	for (i = 256; i <= (64 * 1024); i *= 2) {
-		if (encrypt_data_ncr_direct(fd, "ecb(cipher_null)", i))
-			break;
-	}
-
-
-	fprintf(stderr, "\nTesting NCR-DIRECT with AES-128-CBC cipher: \n");
-	for (i = 256; i <= (64 * 1024); i *= 2) {
-		if (encrypt_data_ncr_direct(fd, "cbc(aes)", i))
-			break;
-	}
-
-	close(fd);
-	return 0;
-}
diff --git a/ncr.h b/include/linux/ncr.h
index e4500b9c0d7..e4500b9c0d7 100644
--- a/ncr.h
+++ b/include/linux/ncr.h
diff --git a/userspace/Makefile b/userspace/Makefile
deleted file mode 100644
index fddefb30e86..00000000000
--- a/userspace/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-CC = gcc
-CFLAGS = -Wall -g -O2
-
-progs := ncr-setkey
-
-all: $(progs)
-
-ncr-setkey: setkey.c
-	$(CC) $(CFLAGS) $< -o $@
-
-clean:
-	rm -f *.o *~ ncr-setkey
diff --git a/userspace/ncrypto.h b/userspace/ncrypto.h
deleted file mode 100644
index 546b6ba6640..00000000000
--- a/userspace/ncrypto.h
+++ /dev/null
@@ -1,141 +0,0 @@
-#include <crypto/ncr.h>
-
-int ncr_global_init(unsigned int flags); /* open device */
-void ncr_global_deinit(void); /* close device */
-
-
-/* parameters for key generation
- */
-int ncr_generate_params_init(ncr_generate_params_t*); /* userspace */
-void ncr_generate_params_deinit(ncr_generate_params_t); /* userspace */
-
-/* common for ciphers and public key algorithms */
-void ncr_generate_params_set_algorithm(ncr_generate_params_t, ncr_algorithm_t); /* userspace */
-
-/* public key algorithms */
-void ncr_generate_params_set_bits(ncr_generate_params_t, unsigned int bits); /* RSA+DSA */
-int ncr_generate_params_set_rsa_e(ncr_generate_params_t, void* e, unsigned int e_size); /* RSA */
-
-/* parameters for encryption/decryption/derivation
- */
-int ncr_params_init(ncr_params_t*); /* userspace */
-void ncr_params_deinit(ncr_params_t); /* userspace */
-
-int ncr_params_set_cipher_iv(ncr_params_t, void* iv, unsigned int iv_size); /* userspace */
-
-int ncr_params_set_dh_key(ncr_params_t, ncr_key_t dh_priv); /* DH */
-
-
-/* data flags are of NCR_DATA_FLAG_* type */
-
-int ncr_data_init(ncr_data_t *, size_t max_object_size, unsigned int dataflags); /* ioctl DATA_INIT */
-size_t ncr_data_get_size(ncr_data_t); /* ioctl DATA_GET */
-int ncr_data_get_data(ncr_data_t, void* data_ptr, size_t *data_size); /* ioctl DATA_GET */
-int ncr_data_set_data(ncr_data_t, void* data_ptr, size_t data_size); /* ioctl DATA_SET */
-int ncr_data_append_data(ncr_data_t, void* data_ptr, size_t data_size); /* ioctl DATA_SET */
-void ncr_data_deinit(ncr_data_t); /* ioctl DATA_DEINIT */
-
-/* key flags are NCR_KEY_FLAG_* */
-
-int ncr_key_init(ncr_key_t* key); /* ioctl KEY_INIT */
-int ncr_key_generate(ncr_key_t key, ncr_algorithm_t algorithm, unsigned int bits, unsigned int keyflags); /* ioctl KEY_GENERATE */
-int ncr_key_generate_pair(ncr_key_t public_key, ncr_key_t private_key, ncr_generate_params_t params, unsigned int keyflags); /* ioctl KEY_GENERATE_PAIR */
-int ncr_key_derive(ncr_key_t newkey, ncr_params_t params, unsigned int keyflags, ncr_key_t data); /* ioctl KEY_DERIVE */
-unsigned int ncr_key_get_flags(ncr_key_t key); /* ioctl KEY_GET_INFO */
-ncr_key_type_t ncr_key_get_type(ncr_key_t key); /* ioctl KEY_GET_INFO */
-int ncr_key_export(ncr_key_t key, ncr_data_t obj); /* ioctl KEY_EXPORT */
-int ncr_key_import(ncr_key_t key, ncr_data_t obj); /* ioctl KEY_IMPORT */
-int ncr_key_get_id(ncr_key_t, void* id, size_t* id_size); /* KEY_GET_INFO */
-void ncr_key_deinit(ncr_key_t); /* ioctl KEY_DEINIT */
-
-typedef enum {
-	NCR_RSA_MODULUS,
-	NCR_RSA_EXPONENT,
-	NCR_DSA_P,
-	NCR_DSA_Q,
-	NCR_DSA_Y,
-} ncr_public_param_t;
-
-int ncr_key_get_public_param(ncr_key_t key, ncr_public_param_t, void* output, size_t* output_size);
-
-/* store keys */
-int ncr_storage_store(const char* label, mode_t mode, ncr_key_t key); /* ioctl STORE_STORE */
-int ncr_storage_mkstemp(char* template, mode_t mode, ncr_key_t key);/* ioctl STORE_MKSTEMP */
-ncr_key_t ncr_storage_load(const char* label); /* ioctl STORE_LOAD */
-
-int ncr_storage_chmod(const char* label, mode_t newmode); /* ioctl STORE_CHMOD */
-int ncr_storage_chown(const char* label, uid_t owner, gid_t grp); /* ioctl STORE_CHOWN */
-int ncr_storage_remove(const char* label); /* ioctl STORE_REMOVE */
-
-typedef struct {} * ncr_metadata_t;
-
-int ncr_metadata_init(ncr_metadata_t* metadata); /* userspace */
-void ncr_metadata_deinit(ncr_metadata_t metadata);/* userspace */
-
-/* read info from metadata */
-const char* ncr_metadata_get_label(ncr_metadata_t); /* userspace */
-ncr_key_type_t ncr_metadata_get_type(ncr_metadata_t); /* userspace */
-
-/* id of the key. For public/private key pairs it should be the same */
-int ncr_metadata_get_id(ncr_metadata_t, void* id, size_t* id_size); /* userspace */
-/* this has meaning only if type is public or private key */
-ncr_algorithm_t ncr_metadata_get_algorithm(ncr_metadata_t); /* userspace */
-
-uid_t ncr_metadata_get_uid(ncr_metadata_t); /* userspace */
-gid_t ncr_metadata_get_gid(ncr_metadata_t); /* userspace */
-mode_t ncr_metadata_get_mode(ncr_metadata_t); /*userspace */
-
-/* load metadata for particular file */
-int ncr_metadata_load(const char* label, ncr_metadata_t metadata);  /* ioctl STORE_METADATA_GET_INFO */
-
-/* traverse all storage entries */
-int ncr_storage_traverse_init(ncr_traverse_t* tr); /* ioctl STORE_METADATA_TRAVERSE_INIT */
-int ncr_storage_traverse_next(ncr_traverse_t, ncr_metadata_t metadata); /* ioctl STORE_METADATA_TRAVERSE_NEXT */
-void ncr_storage_traverse_deinit(ncr_traverse_t); /* ioctl STORE_METADATA_TRAVERSE_DEINIT */
-
-/* wrap unwrap */
-int ncr_key_wrap(ncr_key_t wrapping_key, ncr_params_t params, ncr_key_t key, void* output_data, size_t output_data_size); /* ioctl KEY_WRAP */
-int ncr_key_unwrap(ncr_key_t*key, ncr_key_t wrapping_key, ncr_params_t params, unsigned int keyflags, void* input_data, size_t input_data_size); /* ioctl KEY_UNWRAP */
-
-/* operations to objects result in objects that have the same properties as the original
- * object. I.e. encrypting a secret key under an object will not allow you to export it.
- */
-
-int ncr_session_copy(ncr_session_t* copy, ncr_session_t source); /* ioctl SESSION_COPY */
-
-/* encryption functions */
-int ncr_encrypt_init(ncr_session_t* session, ncr_key_t key, ncr_params_t params); /* ioctl SESSION_INIT */
-int ncr_encrypt_once(ncr_key_t key, ncr_params_t params, const ncr_data_t plaintext, ncr_data_t ciphertext); /*userspace */
-int ncr_encrypt_update(ncr_session_t session, const ncr_data_t plaintext, ncr_data_t ciphertext); /* ioctl SESSION_UPDATE */
-int ncr_encrypt_final(ncr_session_t session, ncr_data_t obj); /* ioctl SESSION_FINAL */
-
-/* decryption functions */
-int ncr_decrypt_init(ncr_session_t* session, ncr_key_t key, ncr_params_t params);
-int ncr_decrypt_once(ncr_key_t key, ncr_params_t params, const ncr_data_t ciphertext, ncr_data_t plaintext);
-int ncr_decrypt_update(ncr_session_t session, const ncr_data_t ciphertext, ncr_data_t plaintext);
-int ncr_decrypt_final(ncr_session_t session, ncr_data_t obj);
-
-/* PK hash functions */
-int ncr_digest_init(ncr_session_t* session, ncr_params_t params);
-int ncr_digest_once(ncr_key_t key, ncr_params_t params, const ncr_data_t plaintext, ncr_data_t hash);
-int ncr_digest_update(ncr_session_t session, const ncr_data_t plaintext);
-int ncr_digest_final(ncr_session_t session, ncr_data_t hash);
-
-/* PK SIGN and MAC functions */
-int ncr_sign_init(ncr_session_t* session, ncr_key_t key, ncr_params_t params);
-int ncr_sign_once(ncr_key_t key, ncr_params_t params, const ncr_data_t plaintext, ncr_data_t signature);
-int ncr_sign_update(ncr_session_t session, const ncr_data_t plaintext);
-int ncr_sign_final(ncr_session_t session, ncr_data_t signature);
-
-/* Verify PK signature or MAC signature */
-int ncr_verify_init(ncr_session_t* session, ncr_key_t key, ncr_params_t params);
-int ncr_verify_once(ncr_key_t key, ncr_params_t params, const ncr_data_t plaintext, const ncr_data_t signature);
-int ncr_verify_update(ncr_session_t session, const ncr_data_t plaintext);
-int ncr_verify_final(ncr_session_t session, const ncr_data_t signature);
-
-/* Everything looks straight forward except for authentication
- * algorithms such as Diffie Hellman. This should be done as in PKCS #11
- * as: 
- * ncr_key_generate_pair(our_pubkey, our_privkey)
- * ncr_key_derive(shared_key, params -contain our privkey-, flags_for_new_key, peer_pubkey);
- */
diff --git a/userspace/setkey.c b/userspace/setkey.c
deleted file mode 100644
index 10e22b9cab6..00000000000
--- a/userspace/setkey.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Demo on how to use /dev/crypto device for HMAC.
- *
- * Placed under public domain.
- *
- */
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <time.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "../ncr.h"
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-int main(int argc, char** argv)
-{
-	int fd = -1;
-	FILE* fp;
-	struct ncr_master_key_set key;
-	int size, ret;
-	struct stat st;
-	uint8_t rawkey[32];
-	
-	if (argc != 2) {
-		fprintf(stderr, "Usage: setkey [filename]\n");
-		exit(1);
-	}
-	
-	/* check permissions */
-	ret = stat(argv[1], &st);
-	if (ret < 0) {
-		fprintf(stderr, "Cannot find key: %s\n", argv[1]);
-		exit(1);
-	}
-	
-	if (st.st_mode & S_IROTH || st.st_mode & S_IRGRP || st.st_uid != 0) {
-		fprintf(stderr, "Key file must belong to root and must be readable by him only.\n");
-		exit(1);
-	}
-	
-	/* read key */
-	
-	memset(&key, 0, sizeof(key));
-	fp = fopen(argv[1], "r");
-	if (fp == NULL) {
-		fprintf(stderr, "Cannot read %s\n", argv[1]);
-		exit(1);
-	}
-
-	size = fread(rawkey, 1, sizeof(rawkey), fp);
-	if (size < 16) {
-		fprintf(stderr, "Illegal key!\n");
-		exit(1);
-	}
-	fclose(fp);
-	key.key = rawkey;
-	key.key_size = size;
-
-	/* Open the crypto device */
-	fd = open("/dev/crypto", O_RDWR, 0);
-	if (fd < 0) {
-		perror("open(/dev/crypto)");
-		return 1;
-	}
-
-	/* encrypt */
-	
-	if (ioctl(fd, NCRIO_MASTER_KEY_SET, &key)) {
-		fprintf(stderr, "Error: %s:%d\n", __func__, __LINE__);
-		perror("ioctl(NCRIO_MASTER_KEY_SET)");
-		return 1;
-	}
-	/* Close the original descriptor */
-	if (close(fd)) {
-		perror("close(fd)");
-		return 1;
-	}
-
-	return 0;
-}