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sha1.cpp
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56 lines (47 loc) · 1.72 KB
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// This file is part of cryptosuite2. //
// //
// cryptosuite2 is free software: you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation, either version 3 of the License, or //
// (at your option) any later version. //
// //
// cryptosuite2 is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with cryptosuite2. If not, see <http://www.gnu.org/licenses/>. //
// //
#include "sha1.h"
#ifndef SHA1_DISABLED
#ifndef SHA1_DISABLE_WRAPPER
void Sha1Wrapper::init(void)
{
sha1_hasher_init(&_hasher);
}
#ifdef SHA1_ENABLE_HMAC
void Sha1Wrapper::initHmac(const uint8_t * secret, uint16_t secretLength)
{
sha1_hasher_init_hmac(&_hasher, secret, secretLength);
}
uint8_t * Sha1Wrapper::resultHmac(void)
{
return sha1_hasher_gethmac(&_hasher);
}
#endif
size_t Sha1Wrapper::write(uint8_t byte)
{
if(sha1_hasher_putc(&_hasher, byte) == byte)
{
return 1;
}
return 0;
}
uint8_t * Sha1Wrapper::result(void)
{
return sha1_hasher_gethash(&_hasher);
}
Sha1Wrapper Sha1;
#endif
#endif