mirror of
https://github.com/MariaDB/server.git
synced 2025-01-22 14:54:20 +01:00
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
/* sha.hpp
|
|
*
|
|
* Copyright (C) 2003 Sawtooth Consulting Ltd.
|
|
*
|
|
* This file is part of yaSSL.
|
|
*
|
|
* yaSSL 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.
|
|
*
|
|
* yaSSL 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
|
*/
|
|
|
|
/* sha.hpp provides SHA-1 digests, see RFC 3174
|
|
*/
|
|
|
|
#ifndef TAO_CRYPT_SHA_HPP
|
|
#define TAO_CRYPT_SHA_HPP
|
|
|
|
#include "hash.hpp"
|
|
|
|
namespace TaoCrypt {
|
|
|
|
|
|
// SHA-1 digest
|
|
class SHA : public HASHwithTransform {
|
|
public:
|
|
enum { BLOCK_SIZE = 64, DIGEST_SIZE = 20, PAD_SIZE = 56,
|
|
TAO_BYTE_ORDER = BigEndianOrder}; // in Bytes
|
|
SHA() : HASHwithTransform(DIGEST_SIZE / sizeof(word32), BLOCK_SIZE)
|
|
{ Init(); }
|
|
ByteOrder getByteOrder() const { return ByteOrder(TAO_BYTE_ORDER); }
|
|
word32 getBlockSize() const { return BLOCK_SIZE; }
|
|
word32 getDigestSize() const { return DIGEST_SIZE; }
|
|
word32 getPadSize() const { return PAD_SIZE; }
|
|
|
|
void Init();
|
|
|
|
SHA(const SHA&);
|
|
SHA& operator= (const SHA&);
|
|
|
|
void Swap(SHA&);
|
|
private:
|
|
void Transform();
|
|
};
|
|
|
|
|
|
inline void swap(SHA& a, SHA& b)
|
|
{
|
|
a.Swap(b);
|
|
}
|
|
|
|
} // namespace
|
|
|
|
|
|
#endif // TAO_CRYPT_SHA_HPP
|
|
|