// 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/>. //

// //

#pragma GCC optimize ("-Ofast")

#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