mirror of
https://github.com/LBRYFoundation/pool.git
synced 2025-08-23 09:27:25 +00:00
68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/*-
|
|
* Copyright(or left) 2019 YiiMP
|
|
*
|
|
* 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 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.
|
|
*
|
|
* This file was originally written by Colin Percival as part of the Tarsnap
|
|
* online backup system.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
|
|
#include "../sha3/sph_blake.h"
|
|
#include "../sha3/sph_cubehash.h"
|
|
#include "../sha3/sph_bmw.h"
|
|
|
|
#include "Lyra2.h"
|
|
|
|
void lyra2v3_hash(const char* input, char* output, uint32_t len)
|
|
{
|
|
uint32_t hash[8], hashB[8];
|
|
|
|
sph_blake256_context ctx_blake;
|
|
sph_cubehash256_context ctx_cubehash;
|
|
sph_bmw256_context ctx_bmw;
|
|
|
|
sph_blake256_set_rounds(14);
|
|
|
|
sph_blake256_init(&ctx_blake);
|
|
sph_blake256(&ctx_blake, input, len); /* 80 */
|
|
sph_blake256_close(&ctx_blake, hash);
|
|
|
|
LYRA2_3(hashB, 32, hash, 32, hash, 32, 1, 4, 4);
|
|
|
|
sph_cubehash256_init(&ctx_cubehash);
|
|
sph_cubehash256(&ctx_cubehash, hashB, 32);
|
|
sph_cubehash256_close(&ctx_cubehash, hash);
|
|
|
|
LYRA2_3(hashB, 32, hash, 32, hash, 32, 1, 4, 4);
|
|
|
|
sph_bmw256_init(&ctx_bmw);
|
|
sph_bmw256(&ctx_bmw, hashB, 32);
|
|
sph_bmw256_close(&ctx_bmw, hash);
|
|
|
|
memcpy(output, hash, 32);
|
|
}
|
|
|