mirror of
https://github.com/ton-blockchain/ton
synced 2025-03-09 15:40:10 +00:00
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#pragma once
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#include "td/utils/common.h"
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#include "td/utils/SharedSlice.h"
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#include "td/utils/Status.h"
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#if TD_HAVE_OPENSSL
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namespace td {
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class Ed25519 {
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public:
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class PublicKey {
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public:
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static constexpr size_t LENGTH = 32;
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explicit PublicKey(SecureString octet_string);
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SecureString as_octet_string() const;
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Status verify_signature(Slice data, Slice signature) const;
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private:
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SecureString octet_string_;
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};
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class PrivateKey {
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public:
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static constexpr size_t LENGTH = 32;
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explicit PrivateKey(SecureString octet_string);
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SecureString as_octet_string() const;
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Result<PublicKey> get_public_key() const;
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Result<SecureString> sign(Slice data) const;
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Result<SecureString> as_pem(Slice password) const;
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static Result<PrivateKey> from_pem(Slice pem, Slice password);
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private:
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SecureString octet_string_;
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};
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static Result<PrivateKey> generate_private_key();
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static Result<SecureString> compute_shared_secret(const PublicKey &public_key, const PrivateKey &private_key);
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static int version();
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};
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} // namespace td
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#endif
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