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Big re-organization of repository [W.I.P]

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This commit is contained in:
Yehonal 2016-08-11 20:25:27 +02:00
parent c62a72c0a8
commit 0f85ce1c54
3016 changed files with 1271 additions and 1 deletions
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57
src/server/shared/Cryptography/HMACSHA1.cpp
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@ -1,57 +0,0 @@
/*
* Copyright (C)
* Copyright (C)
*
* 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 "HMACSHA1.h"
#include "BigNumber.h"
#include "Common.h"
HmacHash::HmacHash(uint32 len, uint8 *seed)
{
HMAC_CTX_init(&m_ctx);
HMAC_Init_ex(&m_ctx, seed, len, EVP_sha1(), NULL);
memset(m_digest, 0, sizeof(m_digest));
}
HmacHash::~HmacHash()
{
HMAC_CTX_cleanup(&m_ctx);
}
void HmacHash::UpdateData(const std::string &str)
{
HMAC_Update(&m_ctx, (uint8 const*)str.c_str(), str.length());
}
void HmacHash::UpdateData(const uint8* data, size_t len)
{
HMAC_Update(&m_ctx, data, len);
}
void HmacHash::Finalize()
{
uint32 length = 0;
HMAC_Final(&m_ctx, (uint8*)m_digest, &length);
ASSERT(length == SHA_DIGEST_LENGTH);
}
uint8 *HmacHash::ComputeHash(BigNumber* bn)
{
HMAC_Update(&m_ctx, bn->AsByteArray().get(), bn->GetNumBytes());
Finalize();
return (uint8*)m_digest;
}