TrinityCore
ARC4.h
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1/*
2 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2 of the License, or (at your
7 * option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along
15 * with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef _AUTH_SARC4_H
19#define _AUTH_SARC4_H
20
21#include "Define.h"
22#include <array>
23#include <openssl/evp.h>
24
25namespace Trinity::Crypto
26{
28 {
29 public:
30 ARC4();
31 ~ARC4();
32
33 void Init(uint8 const* seed, size_t len);
34 template <typename Container>
35 void Init(Container const& c) { Init(std::data(c), std::size(c)); }
36
37 void UpdateData(uint8* data, size_t len);
38 template <typename Container>
39 void UpdateData(Container& c) { UpdateData(std::data(c), std::size(c)); }
40 private:
41#if OPENSSL_VERSION_NUMBER >= 0x30000000L
42 EVP_CIPHER* _cipher;
43#endif
44 EVP_CIPHER_CTX* _ctx;
45 };
46}
47
48#endif
uint8_t uint8
Definition: Define.h:144
#define TC_COMMON_API
Definition: Define.h:99
void Init(Container const &c)
Definition: ARC4.h:35
EVP_CIPHER_CTX * _ctx
Definition: ARC4.h:44
void UpdateData(Container &c)
Definition: ARC4.h:39
TC_COMMON_API void Init()
Definition: Locales.cpp:28
constexpr std::size_t size()
Definition: UpdateField.h:796