Skip to content
Permalink
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
67 lines (57 sloc) 2.38 KB
/*
* HEFTY1 CPU-only cryptographic hash function
*
* Copyright (c) 2014, dbcc14 <BM-NBx4AKznJuyem3dArgVY8MGyABpihRy5>
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
*
* The views and conclusions contained in the software and documentation are those
* of the authors and should not be interpreted as representing official policies,
* either expressed or implied, of the FreeBSD Project.
*/
#ifndef __HEFTY1_H__
#define __HEFTY1_H__
#ifdef __cplusplus
extern "C" {
#endif
#ifndef WIN32
#include <sys/types.h>
#endif
#include <inttypes.h>
#define HEFTY1_DIGEST_BYTES 32
#define HEFTY1_BLOCK_BYTES 64
#define HEFTY1_STATE_WORDS 8
#define HEFTY1_SPONGE_WORDS 4
typedef struct HEFTY1_CTX {
uint32_t h[HEFTY1_STATE_WORDS];
uint8_t block[HEFTY1_BLOCK_BYTES];
uint64_t written;
uint32_t sponge[HEFTY1_SPONGE_WORDS];
} HEFTY1_CTX;
void HEFTY1_Init(HEFTY1_CTX *cxt);
void HEFTY1_Update(HEFTY1_CTX *cxt, const void *data, size_t len);
void HEFTY1_Final(unsigned char *digest, HEFTY1_CTX *cxt);
unsigned char* HEFTY1(const unsigned char *data, size_t len, unsigned char *digest);
#ifdef __cplusplus
}
#endif
#endif /* __HEFTY1_H__ */
You can’t perform that action at this time.