source: openpam/trunk/include/security/oath.h @ 655

Last change on this file since 655 was 655, checked in by Dag-Erling Smørgrav, 8 years ago

Split up the liboath header files.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 2.4 KB
Line 
1/*-
2 * Copyright (c) 2012-2013 Universitetet i Oslo
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote
14 *    products derived from this software without specific prior written
15 *    permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $Id: oath.h 655 2013-03-06 14:10:09Z des $
30 */
31
32#ifndef OATH_H_INCLUDED
33#define OATH_H_INCLUDED
34
35#include <security/oath_constants.h>
36#include <security/oath_types.h>
37#include <security/oath_rfc4648.h>
38
39struct oath_key *oath_key_alloc(size_t);
40void oath_key_free(struct oath_key *);
41struct oath_key *oath_key_from_uri(const char *);
42struct oath_key *oath_key_from_file(const char *);
43char *oath_key_to_uri(const struct oath_key *);
44
45#define DUMMY_LABEL     ("oath-dummy-key")
46#define DUMMY_LABELLEN  (sizeof DUMMY_LABEL)
47#define DUMMY_KEYLEN    80
48
49struct oath_key *oath_dummy_key(enum oath_mode, enum oath_hash, unsigned int);
50
51unsigned int oath_hotp(const uint8_t *, size_t, uint64_t, unsigned int);
52int oath_hotp_current(struct oath_key *);
53int oath_hotp_match(struct oath_key *, unsigned int, int);
54
55unsigned int oath_totp(const uint8_t *, size_t, unsigned int);
56int oath_totp_match(const struct oath_key *, unsigned int, int);
57unsigned int oath_totp_current(const struct oath_key *);
58
59#endif
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