1 /* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2 /* lib/crypto/krb/checksum_unkeyed.c - Unkeyed checksum handler */
3 /*
4 * Copyright (C) 2009 by the Massachusetts Institute of Technology.
5 * All rights reserved.
6 *
7 * Export of this software from the United States of America may
8 * require a specific license from the United States Government.
9 * It is the responsibility of any person or organization contemplating
10 * export to obtain such a license before exporting.
11 *
12 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
13 * distribute this software and its documentation for any purpose and
14 * without fee is hereby granted, provided that the above copyright
15 * notice appear in all copies and that both that copyright notice and
16 * this permission notice appear in supporting documentation, and that
17 * the name of M.I.T. not be used in advertising or publicity pertaining
18 * to distribution of the software without specific, written prior
19 * permission. Furthermore if you modify this software you must label
20 * your software as modified software and not distribute it in such a
21 * fashion that it might be confused with the original M.I.T. software.
22 * M.I.T. makes no representations about the suitability of
23 * this software for any purpose. It is provided "as is" without express
24 * or implied warranty.
25 */
26
27 #include "crypto_int.h"
28
29 krb5_error_code
krb5int_unkeyed_checksum(const struct krb5_cksumtypes * ctp,krb5_key key,krb5_keyusage usage,const krb5_crypto_iov * data,size_t num_data,krb5_data * output)30 krb5int_unkeyed_checksum(const struct krb5_cksumtypes *ctp,
31 krb5_key key, krb5_keyusage usage,
32 const krb5_crypto_iov *data, size_t num_data,
33 krb5_data *output)
34 {
35 return ctp->hash->hash(data, num_data, output);
36 }
37