cryb-to/include/cryb/hmac_sha384.h
Dag-Erling Smørgrav 6aa7f9a0e6 Implement HMAC-SHA{256,384,512} and add unit tests. Remove pre-existing
HMAC implementations from the libcperciva and XySSL code.
2014-07-11 13:01:32 +00:00

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_SHA384_H_INCLUDED
#define CRYB_HMAC_SHA384_H_INCLUDED
#include <cryb/sha384.h>
#define HMAC_SHA384_MAC_LEN 48
#define hmac_sha384_ctx cryb_hmac_sha384_ctx
#define hmac_sha384_init cryb_hmac_sha384_init
#define hmac_sha384_update cryb_hmac_sha384_update
#define hmac_sha384_final cryb_hmac_sha384_final
#define hmac_sha384_complete cryb_hmac_sha384_complete
typedef struct {
sha384_ctx ictx;
sha384_ctx octx;
} hmac_sha384_ctx;
void hmac_sha384_init(hmac_sha384_ctx *, const void *, size_t);
void hmac_sha384_update(hmac_sha384_ctx *, const void *, size_t);
void hmac_sha384_final(hmac_sha384_ctx *, void *);
void hmac_sha384_complete(const void *, size_t, const void *, size_t, void *);
#endif