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 <raw.h>
36 
37 /*ARGSUSED*/
38 void
39 krb5_raw_encrypt_length(const struct krb5_enc_provider *enc,
40 			const struct krb5_hash_provider *hash,
41 			size_t inputlen, size_t *length)
42 {
43     size_t blocksize;
44 
45     blocksize = enc->block_size;
46 
47     *length = krb5_roundup(inputlen, blocksize);
48 }
49 
50 /*ARGSUSED*/
51 krb5_error_code
52 krb5_raw_encrypt(krb5_context context,
53 		krb5_const struct krb5_enc_provider *enc,
54 		krb5_const struct krb5_hash_provider *hash,
55 		krb5_const krb5_keyblock *key,
56 		krb5_keyusage usage,
57 		krb5_const krb5_data *ivec,
58 		krb5_const krb5_data *input,
59 		krb5_data *output)
60 {
61 	return((*(enc->encrypt))(context, key, ivec, input, output));
62 }
63