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/*
* COPYRIGHT (C) 2006
* THE REGENTS OF THE UNIVERSITY OF MICHIGAN
* ALL RIGHTS RESERVED
*
* Permission is granted to use, copy, create derivative works
* and redistribute this software and such derivative works
* for any purpose, so long as the name of The University of
* Michigan is not used in any advertising or publicity
* pertaining to the use of distribution of this software
* without specific, written prior authorization. If the
* above copyright notice or any other identification of the
* University of Michigan is included in any copy of any
* portion of this software, then the disclaimer below must
* also be included.
*
* THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION
* FROM THE UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY
* PURPOSE, AND WITHOUT WARRANTY BY THE UNIVERSITY OF
* MICHIGAN OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
* WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
* REGENTS OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE
* FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM ARISING
* OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN
* IF IT HAS BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGES.
*/
#ifndef _KRB5_INT_PKINIT_H
#define _KRB5_INT_PKINIT_H
/*
* pkinit structures
*/
/* PKAuthenticator */
typedef struct _krb5_pk_authenticator {
krb5_int32 cusec; /* (0..999999) */
krb5_timestamp ctime;
krb5_int32 nonce; /* (0..4294967295) */
krb5_checksum paChecksum;
} krb5_pk_authenticator;
/* PKAuthenticator draft9 */
typedef struct _krb5_pk_authenticator_draft9 {
krb5_principal kdcName;
krb5_octet_data kdcRealm;
krb5_int32 cusec; /* (0..999999) */
krb5_timestamp ctime;
krb5_int32 nonce; /* (0..4294967295) */
} krb5_pk_authenticator_draft9;
/* AlgorithmIdentifier */
typedef struct _krb5_algorithm_identifier {
krb5_octet_data algorithm; /* OID */
krb5_octet_data parameters; /* Optional */
} krb5_algorithm_identifier;
/* SubjectPublicKeyInfo */
typedef struct _krb5_subject_pk_info {
krb5_algorithm_identifier algorithm;
krb5_octet_data subjectPublicKey; /* BIT STRING */
} krb5_subject_pk_info;
/* AuthPack */
typedef struct _krb5_auth_pack {
krb5_pk_authenticator pkAuthenticator;
krb5_subject_pk_info *clientPublicValue; /* Optional */
krb5_algorithm_identifier **supportedCMSTypes; /* Optional */
krb5_octet_data clientDHNonce; /* Optional */
} krb5_auth_pack;
/* AuthPack draft9 */
typedef struct _krb5_auth_pack_draft9 {
krb5_pk_authenticator_draft9 pkAuthenticator;
krb5_subject_pk_info *clientPublicValue; /* Optional */
} krb5_auth_pack_draft9;
/* ExternalPrincipalIdentifier */
typedef struct _krb5_external_principal_identifier {
krb5_octet_data subjectName; /* Optional */
krb5_octet_data issuerAndSerialNumber; /* Optional */
krb5_octet_data subjectKeyIdentifier; /* Optional */
} krb5_external_principal_identifier;
/* TrustedCas */
typedef struct _krb5_trusted_ca {
enum {
choice_trusted_cas_UNKNOWN = -1,
choice_trusted_cas_principalName = 0,
choice_trusted_cas_caName = 1,
choice_trusted_cas_issuerAndSerial = 2
} choice;
union {
krb5_principal principalName;
krb5_octet_data caName; /* fully-qualified X.500 "Name" as defined by X.509 (der-encoded) */
krb5_octet_data issuerAndSerial; /* Optional -- IssuerAndSerialNumber (der-encoded) */
} u;
} krb5_trusted_ca;
/* typed data */
/* The FAST error handling logic currently assumes that this structure and krb5_pa_data * can be safely cast to each other
* if this structure changes, that code needs to be updated to copy.
*/
typedef struct _krb5_typed_data {
krb5_magic magic;
krb5_int32 type;
unsigned int length;
krb5_octet *data;
} krb5_typed_data;
/* PA-PK-AS-REQ (Draft 9 -- PA TYPE 14) */
typedef struct _krb5_pa_pk_as_req_draft9 {
krb5_octet_data signedAuthPack;
krb5_trusted_ca **trustedCertifiers; /* Optional array */
krb5_octet_data kdcCert; /* Optional */
krb5_octet_data encryptionCert;
} krb5_pa_pk_as_req_draft9;
/* PA-PK-AS-REQ (rfc4556 -- PA TYPE 16) */
typedef struct _krb5_pa_pk_as_req {
krb5_octet_data signedAuthPack;
krb5_external_principal_identifier **trustedCertifiers; /* Optional array */
krb5_octet_data kdcPkId; /* Optional */
} krb5_pa_pk_as_req;
/* DHRepInfo */
typedef struct _krb5_dh_rep_info {
krb5_octet_data dhSignedData;
krb5_octet_data serverDHNonce; /* Optional */
} krb5_dh_rep_info;
/* KDCDHKeyInfo */
typedef struct _krb5_kdc_dh_key_info {
krb5_octet_data subjectPublicKey; /* BIT STRING */
krb5_int32 nonce; /* (0..4294967295) */
krb5_timestamp dhKeyExpiration; /* Optional */
} krb5_kdc_dh_key_info;
/* KDCDHKeyInfo draft9*/
typedef struct _krb5_kdc_dh_key_info_draft9 {
krb5_octet_data subjectPublicKey; /* BIT STRING */
krb5_int32 nonce; /* (0..4294967295) */
} krb5_kdc_dh_key_info_draft9;
/* ReplyKeyPack */
typedef struct _krb5_reply_key_pack {
krb5_keyblock replyKey;
krb5_checksum asChecksum;
} krb5_reply_key_pack;
/* ReplyKeyPack */
typedef struct _krb5_reply_key_pack_draft9 {
krb5_keyblock replyKey;
krb5_int32 nonce;
} krb5_reply_key_pack_draft9;
/* PA-PK-AS-REP (Draft 9 -- PA TYPE 15) */
typedef struct _krb5_pa_pk_as_rep_draft9 {
enum {
choice_pa_pk_as_rep_draft9_UNKNOWN = -1,
choice_pa_pk_as_rep_draft9_dhSignedData = 0,
choice_pa_pk_as_rep_draft9_encKeyPack = 1
} choice;
union {
krb5_octet_data dhSignedData;
krb5_octet_data encKeyPack;
} u;
} krb5_pa_pk_as_rep_draft9;
/* PA-PK-AS-REP (rfc4556 -- PA TYPE 17) */
typedef struct _krb5_pa_pk_as_rep {
enum {
choice_pa_pk_as_rep_UNKNOWN = -1,
choice_pa_pk_as_rep_dhInfo = 0,
choice_pa_pk_as_rep_encKeyPack = 1
} choice;
union {
krb5_dh_rep_info dh_Info;
krb5_octet_data encKeyPack;
} u;
} krb5_pa_pk_as_rep;
/*
* Begin "asn1.h"
*/
/*************************************************************************
* Prototypes for pkinit asn.1 encode routines
*************************************************************************/
krb5_error_code encode_krb5_pa_pk_as_req
(const krb5_pa_pk_as_req *rep, krb5_data **code);
krb5_error_code encode_krb5_pa_pk_as_req_draft9
(const krb5_pa_pk_as_req_draft9 *rep, krb5_data **code);
krb5_error_code encode_krb5_pa_pk_as_rep
(const krb5_pa_pk_as_rep *rep, krb5_data **code);
krb5_error_code encode_krb5_pa_pk_as_rep_draft9
(const krb5_pa_pk_as_rep_draft9 *rep, krb5_data **code);
krb5_error_code encode_krb5_auth_pack
(const krb5_auth_pack *rep, krb5_data **code);
krb5_error_code encode_krb5_auth_pack_draft9
(const krb5_auth_pack_draft9 *rep, krb5_data **code);
krb5_error_code encode_krb5_kdc_dh_key_info
(const krb5_kdc_dh_key_info *rep, krb5_data **code);
krb5_error_code encode_krb5_reply_key_pack
(const krb5_reply_key_pack *, krb5_data **code);
krb5_error_code encode_krb5_reply_key_pack_draft9
(const krb5_reply_key_pack_draft9 *, krb5_data **code);
krb5_error_code encode_krb5_typed_data
(const krb5_typed_data **, krb5_data **code);
krb5_error_code encode_krb5_td_trusted_certifiers
(const krb5_external_principal_identifier **, krb5_data **code);
krb5_error_code encode_krb5_td_dh_parameters
(const krb5_algorithm_identifier **, krb5_data **code);
/*************************************************************************
* Prototypes for pkinit asn.1 decode routines
*************************************************************************/
krb5_error_code decode_krb5_pa_pk_as_req
(const krb5_data *, krb5_pa_pk_as_req **);
krb5_error_code decode_krb5_pa_pk_as_req_draft9
(const krb5_data *, krb5_pa_pk_as_req_draft9 **);
krb5_error_code decode_krb5_pa_pk_as_rep
(const krb5_data *, krb5_pa_pk_as_rep **);
krb5_error_code decode_krb5_pa_pk_as_rep_draft9
(const krb5_data *, krb5_pa_pk_as_rep_draft9 **);
krb5_error_code decode_krb5_auth_pack
(const krb5_data *, krb5_auth_pack **);
krb5_error_code decode_krb5_auth_pack_draft9
(const krb5_data *, krb5_auth_pack_draft9 **);
krb5_error_code decode_krb5_kdc_dh_key_info
(const krb5_data *, krb5_kdc_dh_key_info **);
krb5_error_code decode_krb5_principal_name
(const krb5_data *, krb5_principal_data **);
krb5_error_code decode_krb5_reply_key_pack
(const krb5_data *, krb5_reply_key_pack **);
krb5_error_code decode_krb5_reply_key_pack_draft9
(const krb5_data *, krb5_reply_key_pack_draft9 **);
krb5_error_code decode_krb5_typed_data
(const krb5_data *, krb5_typed_data ***);
krb5_error_code decode_krb5_td_trusted_certifiers
(const krb5_data *, krb5_external_principal_identifier ***);
krb5_error_code decode_krb5_td_dh_parameters
(const krb5_data *, krb5_algorithm_identifier ***);
void krb5_free_typed_data(krb5_context, krb5_typed_data **);
#endif /* _KRB5_INT_PKINIT_H */
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