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author | sam <sam@FreeBSD.org> | 2007-07-09 16:15:06 +0000 |
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committer | sam <sam@FreeBSD.org> | 2007-07-09 16:15:06 +0000 |
commit | 1bf2fd00c50865c26197a0fb9ce70f417b9fa121 (patch) | |
tree | c6f336fc28b042f00efc2373c71fceadfa394e52 /contrib/hostapd/sha256.h | |
parent | 620bfba12034be7d2ad4a357063d609ff5b6e63a (diff) | |
download | FreeBSD-src-1bf2fd00c50865c26197a0fb9ce70f417b9fa121.zip FreeBSD-src-1bf2fd00c50865c26197a0fb9ce70f417b9fa121.tar.gz |
Import of hostapd 0.5.8
Diffstat (limited to 'contrib/hostapd/sha256.h')
-rw-r--r-- | contrib/hostapd/sha256.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/hostapd/sha256.h b/contrib/hostapd/sha256.h new file mode 100644 index 0000000..dc597f0 --- /dev/null +++ b/contrib/hostapd/sha256.h @@ -0,0 +1,27 @@ +/* + * SHA256 hash implementation and interface functions + * Copyright (c) 2003-2006, Jouni Malinen <j@w1.fi> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Alternatively, this software may be distributed under the terms of BSD + * license. + * + * See README and COPYING for more details. + */ + +#ifndef SHA256_H +#define SHA256_H + +#define SHA256_MAC_LEN 32 + +void hmac_sha256_vector(const u8 *key, size_t key_len, size_t num_elem, + const u8 *addr[], const size_t *len, u8 *mac); +void hmac_sha256(const u8 *key, size_t key_len, const u8 *data, + size_t data_len, u8 *mac); +void sha256_prf(const u8 *key, size_t key_len, const char *label, + const u8 *data, size_t data_len, u8 *buf, size_t buf_len); + +#endif /* SHA256_H */ |