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yespower.c
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yespower.c
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/*-
* Copyright 2009 Colin Percival
* Copyright 2013-2018 Alexander Peslyak
* Copyright 2018 Veco Core Developers
* 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 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.
*/
#include "yespower.h"
#include "sysendian.h"
#include "sha256.c"
#include "sha256.h"
#include "yespower-opt.c"
static const yespower_params_t veco_yespower_0_5 = {YESPOWER_0_5, 4096, 32, "WaviBanana", 10};
static const yespower_params_t veco_yespower_1_0 = {YESPOWER_1_0, 2048, 32, NULL, 0};
int yespower_hash(const char *input, char *output)
{
uint32_t time = le32dec(&input[68]);
if (time > 1546539305) {
return yespower_tls(input, 80, &veco_yespower_1_0, (yespower_binary_t *) output);
} else {
return yespower_tls(input, 80 ,&veco_yespower_0_5, (yespower_binary_t *) output);
}
}