danicoin/src/serialization/crypto.h
2015-05-27 13:28:09 +01:00

73 lines
2 KiB
C++

// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
//
// This file is part of Bytecoin.
//
// Bytecoin 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 3 of the License, or
// (at your option) any later version.
//
// Bytecoin 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 Bytecoin. If not, see <http://www.gnu.org/licenses/>.
#pragma once
#include <vector>
#include "serialization.h"
#include "crypto/chacha8.h"
#include "crypto/crypto.h"
#include "crypto/hash.h"
// read
template <template <bool> class Archive>
bool do_serialize(Archive<false> &ar, std::vector<crypto::signature> &v)
{
size_t cnt = v.size();
v.clear();
// very basic sanity check
if (ar.remaining_bytes() < cnt*sizeof(crypto::signature)) {
ar.stream().setstate(std::ios::failbit);
return false;
}
v.reserve(cnt);
for (size_t i = 0; i < cnt; i++) {
v.resize(i+1);
ar.serialize_blob(&(v[i]), sizeof(crypto::signature), "");
if (!ar.stream().good())
return false;
}
return true;
}
// write
template <template <bool> class Archive>
bool do_serialize(Archive<true> &ar, std::vector<crypto::signature> &v)
{
if (0 == v.size()) return true;
ar.begin_string();
size_t cnt = v.size();
for (size_t i = 0; i < cnt; i++) {
ar.serialize_blob(&(v[i]), sizeof(crypto::signature), "");
if (!ar.stream().good())
return false;
}
ar.end_string();
return true;
}
BLOB_SERIALIZER(crypto::chacha8_iv);
BLOB_SERIALIZER(crypto::hash);
BLOB_SERIALIZER(crypto::public_key);
BLOB_SERIALIZER(crypto::secret_key);
BLOB_SERIALIZER(crypto::key_derivation);
BLOB_SERIALIZER(crypto::key_image);
BLOB_SERIALIZER(crypto::signature);