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 "raw.h"
35
36 /*ARGSUSED*/
37 void
krb5_raw_encrypt_length(const struct krb5_enc_provider * enc,const struct krb5_hash_provider * hash,size_t inputlen,size_t * length)38 krb5_raw_encrypt_length(const struct krb5_enc_provider *enc,
39 const struct krb5_hash_provider *hash,
40 size_t inputlen, size_t *length)
41 {
42 size_t blocksize;
43
44 blocksize = enc->block_size;
45
46 *length = krb5_roundup(inputlen, blocksize);
47 }
48
49 /*ARGSUSED*/
50 krb5_error_code
krb5_raw_encrypt(krb5_context context,const struct krb5_enc_provider * enc,const struct krb5_hash_provider * hash,const krb5_keyblock * key,krb5_keyusage usage,const krb5_data * ivec,const krb5_data * input,krb5_data * output)51 krb5_raw_encrypt(krb5_context context,
52 const struct krb5_enc_provider *enc,
53 const struct krb5_hash_provider *hash,
54 const krb5_keyblock *key, krb5_keyusage usage,
55 const krb5_data *ivec, const krb5_data *input,
56 krb5_data *output)
57 {
58 return((*(enc->encrypt))(context, key, ivec, input, output));
59 }
60