mirror of
https://github.com/cryb-to/cryb-to.git
synced 2024-11-15 02:05:40 +00:00
340b3240cf
and MACs, and uint8_t, uint32_t or uint64_t (as appropriate) for internal state. Also remove a few unnecessary casts.
55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/*-
|
|
* Copyright (c) 2012-2014 The University of Oslo
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote
|
|
* products derived from this software without specific prior written
|
|
* permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $Cryb$
|
|
*/
|
|
|
|
#ifndef CRYB_HMAC_SHA256_H_INCLUDED
|
|
#define CRYB_HMAC_SHA256_H_INCLUDED
|
|
|
|
#include <cryb/sha256.h>
|
|
|
|
#define HMAC_SHA256_MAC_LEN 32
|
|
|
|
#define hmac_sha256_ctx cryb_hmac_sha256_ctx
|
|
#define hmac_sha256_init cryb_hmac_sha256_init
|
|
#define hmac_sha256_update cryb_hmac_sha256_update
|
|
#define hmac_sha256_final cryb_hmac_sha256_final
|
|
#define hmac_sha256_complete cryb_hmac_sha256_complete
|
|
|
|
typedef struct {
|
|
sha256_ctx ictx;
|
|
sha256_ctx octx;
|
|
} hmac_sha256_ctx;
|
|
|
|
void hmac_sha256_init(hmac_sha256_ctx *, const void *, size_t);
|
|
void hmac_sha256_update(hmac_sha256_ctx *, const void *, size_t);
|
|
void hmac_sha256_final(hmac_sha256_ctx *, uint8_t *);
|
|
void hmac_sha256_complete(const void *, size_t, const void *, size_t, uint8_t *);
|
|
|
|
#endif
|