xref: /illumos-gate/usr/src/lib/gss_mechs/mech_krb5/crypto/hash_provider/hash_sha1.c (revision 159d09a20817016f09b3ea28d1bdada4a336bb91)
1 /*
2  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
3  * Use is subject to license terms.
4  */
5 
6 
7 /*
8  * Copyright (C) 1998 by the FundsXpress, INC.
9  *
10  * All rights reserved.
11  *
12  * Export of this software from the United States of America may require
13  * a specific license from the United States Government.  It is the
14  * responsibility of any person or organization contemplating export to
15  * obtain such a license before exporting.
16  *
17  * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
18  * distribute this software and its documentation for any purpose and
19  * without fee is hereby granted, provided that the above copyright
20  * notice appear in all copies and that both that copyright notice and
21  * this permission notice appear in supporting documentation, and that
22  * the name of FundsXpress. not be used in advertising or publicity pertaining
23  * to distribution of the software without specific, written prior
24  * permission.  FundsXpress makes no representations about the suitability of
25  * this software for any purpose.  It is provided "as is" without express
26  * or implied warranty.
27  *
28  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
29  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
30  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
31  */
32 
33 #include "k5-int.h"
34 #include "hash_provider.h"
35 
36 /* Solaris Kerberos */
37 static krb5_error_code
38 k5_sha1_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_SHA_1;
45     mechanism.pParameter = NULL_PTR;
46     mechanism.ulParameterLen = 0;
47 
48     return(k5_ef_hash(context, &mechanism, icount, input, output));
49 
50     return(0);
51 }
52 
53 const struct krb5_hash_provider krb5int_hash_sha1 = {
54     SHS_DIGESTSIZE,
55     SHS_DATASIZE,
56     k5_sha1_hash
57 };
58