mirror of
https://github.com/TrinityCore/TrinityCore.git
synced 2026-01-19 08:55:32 +01:00
68 lines
1.6 KiB
C++
68 lines
1.6 KiB
C++
/*
|
|
* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
|
|
*
|
|
* This program 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 2 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "SHA256.h"
|
|
#include "BigNumber.h"
|
|
#include <cstring>
|
|
#include <stdarg.h>
|
|
|
|
SHA256Hash::SHA256Hash()
|
|
{
|
|
SHA256_Init(&mC);
|
|
memset(mDigest, 0, SHA256_DIGEST_LENGTH * sizeof(uint8));
|
|
}
|
|
|
|
SHA256Hash::~SHA256Hash()
|
|
{
|
|
SHA256_Init(&mC);
|
|
}
|
|
|
|
void SHA256Hash::UpdateData(const uint8 *dta, int len)
|
|
{
|
|
SHA256_Update(&mC, dta, len);
|
|
}
|
|
|
|
void SHA256Hash::UpdateData(const std::string &str)
|
|
{
|
|
UpdateData((uint8 const*)str.c_str(), str.length());
|
|
}
|
|
|
|
void SHA256Hash::UpdateBigNumbers(BigNumber* bn0, ...)
|
|
{
|
|
va_list v;
|
|
BigNumber* bn;
|
|
|
|
va_start(v, bn0);
|
|
bn = bn0;
|
|
while (bn)
|
|
{
|
|
UpdateData(bn->AsByteArray().get(), bn->GetNumBytes());
|
|
bn = va_arg(v, BigNumber*);
|
|
}
|
|
va_end(v);
|
|
}
|
|
|
|
void SHA256Hash::Initialize()
|
|
{
|
|
SHA256_Init(&mC);
|
|
}
|
|
|
|
void SHA256Hash::Finalize(void)
|
|
{
|
|
SHA256_Final(mDigest, &mC);
|
|
}
|