monero/src/serialization/crypto.h

65 lines
1.8 KiB
C
Raw Normal View History

2014-03-03 23:07:58 +01:00
// Copyright (c) 2012-2013 The Cryptonote developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
2014-05-25 19:06:40 +02:00
#include <vector>
2014-03-03 23:07:58 +01:00
#include "serialization.h"
#include "debug_archive.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);
VARIANT_TAG(debug_archive, crypto::hash, "hash");
VARIANT_TAG(debug_archive, crypto::public_key, "public_key");
VARIANT_TAG(debug_archive, crypto::secret_key, "secret_key");
VARIANT_TAG(debug_archive, crypto::key_derivation, "key_derivation");
VARIANT_TAG(debug_archive, crypto::key_image, "key_image");
VARIANT_TAG(debug_archive, crypto::signature, "signature");