1/*
2 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
3 * Use is subject to license terms.
4 */
5
6/*
7 * Copyright (c) 2003-2004, Jouni Malinen <jkmaline@cc.hut.fi>
8 * Sun elects to license this software under the BSD license.
9 * See README for more details.
10 */
11#ifndef __WPA_ENC_H
12#define	__WPA_ENC_H
13
14#pragma ident	"%Z%%M%	%I%	%E% SMI"
15
16#include <openssl/sha.h>
17#include <openssl/md5.h>
18
19#ifdef	__cplusplus
20extern "C" {
21#endif
22
23#define	SHA1_MAC_LEN	SHA_DIGEST_LENGTH
24#define	MD5_MAC_LEN	MD5_DIGEST_LENGTH
25
26void aes_wrap(uint8_t *, int, uint8_t *, uint8_t *);
27int aes_unwrap(uint8_t *, int, uint8_t *, uint8_t *);
28
29void hmac_sha1_vector(unsigned char *, unsigned int,
30    size_t, unsigned char *[], unsigned int *, unsigned char *);
31
32void hmac_sha1(unsigned char *, unsigned int,
33    unsigned char *, unsigned int, unsigned char *);
34
35void sha1_prf(unsigned char *, unsigned int,
36    char *, unsigned char *, unsigned int, unsigned char *, size_t);
37
38void pbkdf2_sha1(char *, char *, size_t, int, unsigned char *, size_t);
39
40void rc4_skip(uint8_t *, size_t, size_t, uint8_t *, size_t);
41void rc4(uint8_t *, size_t, uint8_t *, size_t);
42
43void hmac_md5_vector(uint8_t *, size_t, size_t,
44    uint8_t *[], size_t *, uint8_t *);
45void hmac_md5(uint8_t *, size_t, uint8_t *, size_t, uint8_t *);
46
47#ifdef __cplusplus
48}
49#endif
50
51#endif /* __WPA_ENC_H */
52