mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
|
|
Interface header: HMAC SHA256 code
|
|
|
|
Copyright (C) Andrew Tridgell 2008
|
|
|
|
based on hmacsha1.h which is:
|
|
|
|
Copyright (C) Stefan Metzmacher 2006
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef _HMAC_SHA256_H
|
|
|
|
struct HMACSHA256Context {
|
|
SHA256_CTX ctx;
|
|
uint8_t k_ipad[65];
|
|
uint8_t k_opad[65];
|
|
};
|
|
|
|
void hmac_sha256_init(const uint8_t *key, size_t key_len, struct HMACSHA256Context *ctx);
|
|
void hmac_sha256_update(const uint8_t *data, size_t data_len, struct HMACSHA256Context *ctx);
|
|
void hmac_sha256_final(uint8_t digest[SHA256_DIGEST_LENGTH], struct HMACSHA256Context *ctx);
|
|
|
|
#endif /* _HMAC_SHA256_H */
|