Viste(kirill)
53364abcd7
Support for both OpenSSL 1.0 LTS and OpenSSL 1.1 versions. Many Linux distributions are still on 1.0 and will stay on LTS for quite some time. Port of CMaNGOS commit: cmangos/mangos-wotlk@e1b0048
36 lines
949 B
C++
36 lines
949 B
C++
/*
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* Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-GPL2
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* Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
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* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
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*/
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#ifndef _AUTH_HMAC_H
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#define _AUTH_HMAC_H
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#include "Define.h"
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#include <string>
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#include <openssl/hmac.h>
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#include <openssl/sha.h>
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class BigNumber;
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#define SEED_KEY_SIZE 16
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class HmacHash
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{
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public:
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HmacHash(uint32 len, uint8 *seed);
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~HmacHash();
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void UpdateData(const std::string &str);
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void UpdateData(const uint8* data, size_t len);
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void Finalize();
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uint8* ComputeHash(BigNumber* bn);
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uint8* GetDigest() { return m_digest; }
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int GetLength() const { return SHA_DIGEST_LENGTH; }
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private:
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HMAC_CTX* m_ctx;
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uint8 m_digest[SHA_DIGEST_LENGTH];
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};
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#endif
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