diff options
Diffstat (limited to 'pki/base/symkey/src/com/netscape/symkey/SessionKey.java')
| -rw-r--r-- | pki/base/symkey/src/com/netscape/symkey/SessionKey.java | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/pki/base/symkey/src/com/netscape/symkey/SessionKey.java b/pki/base/symkey/src/com/netscape/symkey/SessionKey.java new file mode 100644 index 000000000..11460105d --- /dev/null +++ b/pki/base/symkey/src/com/netscape/symkey/SessionKey.java @@ -0,0 +1,174 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// 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; version 2 of the License. +// +// 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. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- + +package com.netscape.symkey; + + +import java.io.*; +import java.util.*; +import org.mozilla.jss.pkcs11.*; + + +/** + * This object contains the OS independent interfaces. + */ +public class SessionKey +{ + static boolean tryLoad( String filename ) + { + try { + System.load( filename ); + } catch( Exception e ) { + return false; + } catch( UnsatisfiedLinkError e ) { + return false; + } + + return true; + } + + // Load native library + static { + boolean mNativeLibrariesLoaded = false; + String os = System.getProperty( "os.name" ); + if( ( os.equals( "Linux" ) ) ) { + // Check for 64-bit library availability + // prior to 32-bit library availability. + mNativeLibrariesLoaded = + tryLoad( "/usr/lib64/symkey/libsymkey.so" ); + if( mNativeLibrariesLoaded ) { + System.out.println( "64-bit symkey library loaded" ); + } else { + // REMINDER: May be trying to run a 32-bit app + // on 64-bit platform. + mNativeLibrariesLoaded = + tryLoad( "/usr/lib/symkey/libsymkey.so" ); + if( mNativeLibrariesLoaded ) { + System.out.println( "32-bit symkey library loaded"); + } else { + System.out.println( "FAILED loading symkey library!"); + System.exit( -1 ); + } + } + } else { + try { + System.loadLibrary( "symkey" ); + System.out.println( "symkey library loaded" ); + mNativeLibrariesLoaded = true; + } catch( Throwable t ) { + // This is bad news, the program is doomed at this point + t.printStackTrace(); + } + } + } + + // external calls from RA + public static native byte[] ComputeKeyCheck( byte data[] ); + + public static native byte[] ComputeCardCryptogram( byte[] raw_auth_key, + byte[] card_challenge, + byte[] host_challenge ); + + public static native byte[] ComputeSessionKey( String tokenName, + String keyName, + byte[] card_challenge, + byte[] host_challenge, + byte[] keyInfo, + byte[] CUID, + byte[] macKeyArray, + String useSoftToken ); + + public static native byte[] ComputeEncSessionKey( String tokenName, + String keyName, + byte[] card_challenge, + byte[] host_challenge, + byte[] keyInfo, + byte[] CUID, + byte[] encKeyArray, + String useSoftToken ); + + public static native PK11SymKey ComputeKekSessionKey( String tokenName, + String keyName, + byte[] card_challenge, + byte[] host_challenge, + byte[] keyInfo, + byte[] CUID, + byte[] kekKeyArray, + String useSoftToken ); + + public static native PK11SymKey ComputeKekKey( String tokenName, + String keyName, + byte[] card_challenge, + byte[] host_challenge, + byte[] keyInfo, + byte[] CUID, + byte[] kekKeyArray, + String useSoftToken ); + + public static native byte[] ECBencrypt( PK11SymKey key, + byte[] data ); + + public static native PK11SymKey GenerateSymkey( String tokenName ); + + /* + * DRM_SUPPORT_DEBUG + */ + + // public static native PK11SymKey bytes2PK11SymKey( byte[] symKeyBytes ); + + public static native byte[] ComputeCryptogram( String tokenName, + String keyName, + byte[] card_challenge, + byte[] host_challenge, + byte[] keyInfo, + byte[] CUID, + int type, + byte[] authKeyArray, + String useSoftToken ); + + public static native byte[] EncryptData( String tokenName, + String keyName, + byte[] in, + byte[] keyInfo, + byte[] CUID, + byte[] kekKeyArray, + String useSoftToken ); + + public static native byte[] DiversifyKey( String tokenName, + String newTokenName, + String oldMasterKeyName, + String newMasterKeyName, + String keyInfo, + byte[] CUIDValue, + byte[] kekKeyArray, + String useSoftToken ); + + // internal calls from config TKS keys tab + public static native String GenMasterKey( String token, + String keyName ); + + public static native String DeleteSymmetricKey( String token, + String keyName ); + + public static native String ListSymmetricKeys( String token ); + + // set when called from the config TKS tab to create master key + // get when called from the RA to create session key + public static native void SetDefaultPrefix( String masterPrefix ); +} + |