xref: /illumos-gate/usr/src/lib/gss_mechs/mech_krb5/crypto/hash_provider/hash_md5.c (revision 505d05c73a6e56769f263d4803b22eddd168ee24)
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 #include <k5-int.h>
35 #include <hash_provider.h>
36 
37 static krb5_error_code
38 k5_md5_hash(krb5_context context,
39 	unsigned int icount, krb5_const krb5_data *input,
40 	krb5_data *output)
41 {
42 	CK_MECHANISM mechanism;
43 
44 	mechanism.mechanism = CKM_MD5;
45 	mechanism.pParameter = NULL_PTR;
46 	mechanism.ulParameterLen = 0;
47 
48 	return(k5_ef_hash(context, &mechanism, icount, input, output));
49 }
50 
51 const struct krb5_hash_provider krb5int_hash_md5 = {
52     MD5_CKSUM_LENGTH,
53     MD5_BLOCKSIZE,
54     k5_md5_hash
55 };
56