1 /* 2 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 #pragma ident "%Z%%M% %I% %E% SMI" 7 8 /* 9 * Copyright (C) 1998 by the FundsXpress, INC. 10 * 11 * All rights reserved. 12 * 13 * Export of this software from the United States of America may require 14 * a specific license from the United States Government. It is the 15 * responsibility of any person or organization contemplating export to 16 * obtain such a license before exporting. 17 * 18 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and 19 * distribute this software and its documentation for any purpose and 20 * without fee is hereby granted, provided that the above copyright 21 * notice appear in all copies and that both that copyright notice and 22 * this permission notice appear in supporting documentation, and that 23 * the name of FundsXpress. not be used in advertising or publicity pertaining 24 * to distribution of the software without specific, written prior 25 * permission. FundsXpress makes no representations about the suitability of 26 * this software for any purpose. It is provided "as is" without express 27 * or implied warranty. 28 * 29 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 30 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 31 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 32 */ 33 34 /* Solaris Kerberos: 35 * this code is based on the 36 * usr/src/lib/gss_mechs/mech_krb5/crypto/hash_provider/hash_sha1.c 37 * file, but has been modified to use the Solaris resident sha1.o kernel 38 * module and associated header /usr/include/sys/sha1.h. 39 * This means that the SHA1* functions are called instead of shs*. 40 */ 41 42 #include <k5-int.h> 43 #include <hash_provider.h> 44 #include <sys/crypto/api.h> 45 46 static krb5_error_code 47 k5_sha1_hash(krb5_context context, 48 unsigned int icount, krb5_const krb5_data *input, 49 krb5_data *output) 50 { 51 krb5_error_code ret = 0; 52 53 KRB5_LOG0(KRB5_INFO, "k5_sha1_hash() start"); 54 55 if (output->length != SHS_DIGESTSIZE) { 56 KRB5_LOG1(KRB5_ERR, "k5_sha1_hash() end error " 57 "output->length(%d) != SHS_DIGESTSIZE(%d)", 58 output->length, SHS_DIGESTSIZE); 59 return(KRB5_CRYPTO_INTERNAL); 60 } 61 62 if (k5_ef_hash(context, icount, input, output)) 63 ret = KRB5_KEF_ERROR; 64 65 KRB5_LOG0(KRB5_INFO, "k5_sha1_hash() end"); 66 return(ret); 67 } 68 69 const struct krb5_hash_provider krb5_hash_sha1 = { 70 SHS_DIGESTSIZE, 71 SHS_DATASIZE, 72 k5_sha1_hash 73 }; 74