bool CAccountHD::Encrypt(const CKeyingMaterial& vMasterKeyIn)
{
assert(sizeof(accountUUID) == WALLET_CRYPTO_IV_SIZE);
if (IsReadOnly())
{
return true;
}
// NB! We don't encrypt the keystores for HD accounts - as they only contain public keys.
// Encrypt account key
SecureUnsignedCharVector accountKeyPrivEncoded(BIP32_EXTKEY_SIZE);
accountKeyPriv.Encode(accountKeyPrivEncoded.data());
if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(accountKeyPrivEncoded.begin(), accountKeyPrivEncoded.end()), std::vector<unsigned char>(accountUUID.begin(), accountUUID.end()), accountKeyPrivEncrypted))
return false;
// Encrypt primary chain key
SecureUnsignedCharVector primaryChainKeyPrivEncoded(BIP32_EXTKEY_SIZE);
primaryChainKeyPriv.Encode(primaryChainKeyPrivEncoded.data());
if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(primaryChainKeyPrivEncoded.begin(), primaryChainKeyPrivEncoded.end()), primaryChainKeyPub.pubkey.GetHash(), primaryChainKeyEncrypted))
return false;
// Encrypt change chain key
SecureUnsignedCharVector changeChainKeyPrivEncoded(BIP32_EXTKEY_SIZE);
changeChainKeyPriv.Encode(changeChainKeyPrivEncoded.data());
if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(changeChainKeyPrivEncoded.begin(), changeChainKeyPrivEncoded.end()), changeChainKeyPub.pubkey.GetHash(), changeChainKeyEncrypted))
return false;
encrypted = true;
return true;
}
bool CAccountHD::Encrypt(CKeyingMaterial& vMasterKeyIn)
{
assert(sizeof(accountUUID) == WALLET_CRYPTO_IV_SIZE);
SecureUnsignedCharVector accountKeyPrivEncoded(BIP32_EXTKEY_SIZE);
accountKeyPriv.Encode(accountKeyPrivEncoded.data());
if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(accountKeyPrivEncoded.begin(), accountKeyPrivEncoded.end()), std::vector<unsigned char>(accountUUID.begin(), accountUUID.end()), accountKeyPrivEncrypted))
return false;
SecureUnsignedCharVector primaryChainKeyPrivEncoded(BIP32_EXTKEY_SIZE);
primaryChainKeyPriv.Encode(primaryChainKeyPrivEncoded.data());
if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(primaryChainKeyPrivEncoded.begin(), primaryChainKeyPrivEncoded.end()), primaryChainKeyPub.pubkey.GetHash(), primaryChainKeyEncrypted))
return false;
SecureUnsignedCharVector changeChainKeyPrivEncoded(BIP32_EXTKEY_SIZE);
changeChainKeyPriv.Encode(changeChainKeyPrivEncoded.data());
if (!EncryptSecret(vMasterKeyIn, CKeyingMaterial(changeChainKeyPrivEncoded.begin(), changeChainKeyPrivEncoded.end()), changeChainKeyPub.pubkey.GetHash(), changeChainKeyEncrypted))
return false;
encrypted = true;
return true;
}