/*
    This file is part of TON Blockchain Library.

    TON Blockchain Library is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    TON Blockchain Library 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with TON Blockchain Library.  If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once

namespace td::secp256k1 {

bool ecrecover(const unsigned char* hash, const unsigned char* signature, unsigned char* public_key);
bool xonly_pubkey_tweak_add(const unsigned char* xonly_pubkey_bytes, const unsigned char* tweak,
                            unsigned char* output_pubkey_bytes);

}  // namespace td::secp256k1