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_md5.c
37 * file, but has been modified to use the Solaris resident md5.o kernel
38 * module and associated header /usr/include/sys/md5.o.
39 * This means that the MD5* functions are called instead of krb5_MD5*.
40 */
41
42 #include <k5-int.h>
43 #include <hash_provider.h>
44 #include <sys/crypto/api.h>
45
46 static krb5_error_code
k5_md5_hash(krb5_context context,unsigned int icount,krb5_const krb5_data * input,krb5_data * output)47 k5_md5_hash(krb5_context context,
48 unsigned int icount, krb5_const krb5_data *input,
49 krb5_data *output)
50 {
51 if (output->length != MD5_CKSUM_LENGTH)
52 return(KRB5_CRYPTO_INTERNAL);
53
54 if (k5_ef_hash(context, icount, input, output))
55 return(KRB5_KEF_ERROR);
56
57 return(0);
58 }
59
60 const struct krb5_hash_provider krb5int_hash_md5 = {
61 MD5_CKSUM_LENGTH,
62 64,
63 k5_md5_hash
64 };
65