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/*
* 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/>.
*/
#ifndef TRINITYCORE_ED25519_H
#define TRINITYCORE_ED25519_H
#include "Define.h"
#include <array>
#include <string>
#include <vector>
#include <openssl/evp.h>
class BigNumber;
namespace Trinity::Crypto
{
class TC_COMMON_API Ed25519
{
public:
Ed25519();
Ed25519(Ed25519 const& right);
Ed25519(Ed25519&& right) noexcept;
~Ed25519();
Ed25519& operator=(Ed25519 const& right);
Ed25519& operator=(Ed25519&& right) noexcept;
bool LoadFromFile(std::string const& fileName);
bool LoadFromString(std::string const& keyPem);
bool LoadFromByteArray(std::array<uint8, 32> const& keyBytes);
template <std::size_t N>
bool Sign(std::array<uint8, N> const& message, std::vector<uint8>& output)
{
return this->Sign(message.data(), message.size(), output);
}
bool Sign(uint8 const* message, std::size_t messageLength, std::vector<uint8>& output);
template <std::size_t N>
bool SignWithContext(std::array<uint8, N> const& message, std::vector<uint8> const& context, std::vector<uint8>& output)
{
return this->SignWithContext(message.data(), message.size(), context, output);
}
bool SignWithContext(uint8 const* message, std::size_t messageLength, std::vector<uint8> const& context, std::vector<uint8>& output);
private:
EVP_PKEY* _key = nullptr;
};
}
#endif // TRINITYCORE_ED25519_H
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