-// Copyright (c) 2009-2011 Satoshi Nakamoto & Bitcoin developers
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
-// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "headers.h"
#include "db.h"
return true;
}
+bool CCryptoKeyStore::SetCrypted()
+{
+ CRITICAL_BLOCK(cs_KeyStore)
+ {
+ if (fUseCrypto)
+ return true;
+ if (!mapKeys.empty())
+ return false;
+ fUseCrypto = true;
+ }
+ return true;
+}
+
std::vector<unsigned char> CCryptoKeyStore::GenerateNewKey()
{
RandAddSeedPerfmon();
bool CCryptoKeyStore::Unlock(const CKeyingMaterial& vMasterKeyIn)
{
- CRITICAL_BLOCK(cs_vMasterKey)
+ CRITICAL_BLOCK(cs_KeyStore)
{
if (!SetCrypted())
return false;
CSecret vchSecret;
if(!DecryptSecret(vMasterKeyIn, vchCryptedSecret, Hash(vchPubKey.begin(), vchPubKey.end()), vchSecret))
return false;
+ if (vchSecret.size() != 32)
+ return false;
CKey key;
key.SetSecret(vchSecret);
if (key.GetPubKey() == vchPubKey)
bool CCryptoKeyStore::AddKey(const CKey& key)
{
CRITICAL_BLOCK(cs_KeyStore)
- CRITICAL_BLOCK(cs_vMasterKey)
{
if (!IsCrypted())
return CBasicKeyStore::AddKey(key);
bool CCryptoKeyStore::GetKey(const CBitcoinAddress &address, CKey& keyOut) const
{
- CRITICAL_BLOCK(cs_vMasterKey)
+ CRITICAL_BLOCK(cs_KeyStore)
{
if (!IsCrypted())
return CBasicKeyStore::GetKey(address, keyOut);
CSecret vchSecret;
if (!DecryptSecret(vMasterKey, vchCryptedSecret, Hash(vchPubKey.begin(), vchPubKey.end()), vchSecret))
return false;
+ if (vchSecret.size() != 32)
+ return false;
keyOut.SetSecret(vchSecret);
return true;
}
bool CCryptoKeyStore::GetPubKey(const CBitcoinAddress &address, std::vector<unsigned char>& vchPubKeyOut) const
{
- CRITICAL_BLOCK(cs_vMasterKey)
+ CRITICAL_BLOCK(cs_KeyStore)
{
if (!IsCrypted())
return CKeyStore::GetPubKey(address, vchPubKeyOut);
bool CCryptoKeyStore::EncryptKeys(CKeyingMaterial& vMasterKeyIn)
{
CRITICAL_BLOCK(cs_KeyStore)
- CRITICAL_BLOCK(cs_vMasterKey)
{
if (!mapCryptedKeys.empty() || IsCrypted())
return false;
CKey key;
BOOST_FOREACH(KeyMap::value_type& mKey, mapKeys)
{
- if (!key.SetPrivKey(mKey.second))
+ if (!key.SetSecret(mKey.second))
return false;
const std::vector<unsigned char> vchPubKey = key.GetPubKey();
std::vector<unsigned char> vchCryptedSecret;