passwordBytes = convertToByteArray(password); byte[] salt = new byte[0]; if ( scryptParameters.getSalt() != null) { salt = scryptParameters.getSalt().toByteArray(); } else { byte[] keyBytes = SCrypt.scrypt(passwordBytes, salt, (int) scryptParameters.getN(), scryptParameters.getR(), scryptParameters.getP(), KEY_LENGTH); watch.stop(); log.info("Deriving key took {} for {} scrypt iterations.", watch, scryptParameters.getN()); return new KeyParameter(keyBytes); } catch (Exception e) {
public static Protos.ScryptParameters makeScryptParameters(byte[] salt) { Protos.ScryptParameters.Builder scryptParametersBuilder = Protos.ScryptParameters.newBuilder().setSalt(ByteString.copyFrom(salt)); return scryptParametersBuilder.build(); }
bitField0_ = (bitField0_ & ~0x00000080); if (encryptionParametersBuilder_ == null) { encryptionParameters_ = org.bitcoinj.wallet.Protos.ScryptParameters.getDefaultInstance(); } else { encryptionParametersBuilder_.clear();
bitField0_ = (bitField0_ & ~0x00000080); if (encryptionParametersBuilder_ == null) { encryptionParameters_ = org.bitcoinj.wallet.Protos.ScryptParameters.getDefaultInstance(); } else { encryptionParametersBuilder_.clear();
bitField0_ = (bitField0_ & ~0x00000080); if (encryptionParametersBuilder_ == null) { encryptionParameters_ = org.bitcoinj.wallet.Protos.ScryptParameters.getDefaultInstance(); } else { encryptionParametersBuilder_.clear();
bitField0_ = (bitField0_ & ~0x00000080); if (encryptionParametersBuilder_ == null) { encryptionParameters_ = org.bitcoinj.wallet.Protos.ScryptParameters.getDefaultInstance(); } else { encryptionParametersBuilder_.clear();
bitField0_ = (bitField0_ & ~0x00000080); if (encryptionParametersBuilder_ == null) { encryptionParameters_ = org.bitcoinj.wallet.Protos.ScryptParameters.getDefaultInstance(); } else { encryptionParametersBuilder_.clear();
passwordBytes = convertToByteArray(password); byte[] salt = new byte[0]; if ( scryptParameters.getSalt() != null) { salt = scryptParameters.getSalt().toByteArray(); } else { byte[] keyBytes = SCrypt.scrypt(passwordBytes, salt, (int) scryptParameters.getN(), scryptParameters.getR(), scryptParameters.getP(), KEY_LENGTH); watch.stop(); log.info("Deriving key took {} for {} scrypt iterations.", watch, scryptParameters.getN()); return new KeyParameter(keyBytes); } catch (Exception e) {
passwordBytes = convertToByteArray(password); byte[] salt = new byte[0]; if ( scryptParameters.getSalt() != null) { salt = scryptParameters.getSalt().toByteArray(); } else { byte[] keyBytes = SCrypt.scrypt(passwordBytes, salt, (int) scryptParameters.getN(), scryptParameters.getR(), scryptParameters.getP(), KEY_LENGTH); watch.stop(); log.info("Deriving key took {} for {} scrypt iterations.", watch, scryptParameters.getN()); return new KeyParameter(keyBytes); } catch (Exception e) {
passwordBytes = convertToByteArray(password); byte[] salt = new byte[0]; if ( scryptParameters.getSalt() != null) { salt = scryptParameters.getSalt().toByteArray(); } else { byte[] keyBytes = SCrypt.scrypt(passwordBytes, salt, (int) scryptParameters.getN(), scryptParameters.getR(), scryptParameters.getP(), KEY_LENGTH); watch.stop(); log.info("Deriving key took {} for {} scrypt iterations.", watch, scryptParameters.getN()); return new KeyParameter(keyBytes); } catch (Exception e) {
passwordBytes = convertToByteArray(password); byte[] salt = new byte[0]; if ( scryptParameters.getSalt() != null) { salt = scryptParameters.getSalt().toByteArray(); } else { byte[] keyBytes = SCrypt.scrypt(passwordBytes, salt, (int) scryptParameters.getN(), scryptParameters.getR(), scryptParameters.getP(), KEY_LENGTH); return new KeyParameter(keyBytes); } catch (Exception e) {
private static KeyCrypter getKeyCrypter(Protos.Wallet walletProto) { KeyCrypter crypter; if (walletProto.hasEncryptionType()) { if (walletProto.getEncryptionType() == Protos.Wallet.EncryptionType.ENCRYPTED_SCRYPT_AES) { checkState(walletProto.hasEncryptionParameters(), "Encryption parameters are missing"); Protos.ScryptParameters encryptionParameters = walletProto.getEncryptionParameters(); org.bitcoinj.wallet.Protos.ScryptParameters.Builder bitcoinjCrypter = org.bitcoinj.wallet.Protos.ScryptParameters.newBuilder(); bitcoinjCrypter.setSalt(encryptionParameters.getSalt()); bitcoinjCrypter.setN(encryptionParameters.getN()); bitcoinjCrypter.setP(encryptionParameters.getP()); bitcoinjCrypter.setR(encryptionParameters.getR()); crypter = new KeyCrypterScrypt(bitcoinjCrypter.build()); } else if (walletProto.getEncryptionType() == Protos.Wallet.EncryptionType.UNENCRYPTED) { crypter = null; } else { throw new KeyCrypterException("Unsupported encryption: " + walletProto.getEncryptionType().toString()); } } else { crypter = null; } return crypter; }
private static KeyCrypter getKeyCrypter(Protos.Wallet walletProto) { KeyCrypter crypter; if (walletProto.hasEncryptionType()) { if (walletProto.getEncryptionType() == Protos.Wallet.EncryptionType.ENCRYPTED_SCRYPT_AES) { checkState(walletProto.hasEncryptionParameters(), "Encryption parameters are missing"); Protos.ScryptParameters encryptionParameters = walletProto.getEncryptionParameters(); org.bitcoinj.wallet.Protos.ScryptParameters.Builder bitcoinjCrypter = org.bitcoinj.wallet.Protos.ScryptParameters.newBuilder(); bitcoinjCrypter.setSalt(encryptionParameters.getSalt()); bitcoinjCrypter.setN(encryptionParameters.getN()); bitcoinjCrypter.setP(encryptionParameters.getP()); bitcoinjCrypter.setR(encryptionParameters.getR()); crypter = new KeyCrypterScrypt(bitcoinjCrypter.build()); } else if (walletProto.getEncryptionType() == Protos.Wallet.EncryptionType.UNENCRYPTED) { crypter = null; } else { throw new KeyCrypterException("Unsupported encryption: " + walletProto.getEncryptionType().toString()); } } else { crypter = null; } return crypter; }
public int getSerializedSize() { int size = memoizedSerializedSize; if (size != -1) return size; size = 0; if (((bitField0_ & 0x00000001) == 0x00000001)) { size += com.google.protobuf.CodedOutputStream .computeBytesSize(1, salt_); } if (((bitField0_ & 0x00000002) == 0x00000002)) { size += com.google.protobuf.CodedOutputStream .computeInt64Size(2, n_); } if (((bitField0_ & 0x00000004) == 0x00000004)) { size += com.google.protobuf.CodedOutputStream .computeInt32Size(3, r_); } if (((bitField0_ & 0x00000008) == 0x00000008)) { size += com.google.protobuf.CodedOutputStream .computeInt32Size(4, p_); } size += getUnknownFields().getSerializedSize(); memoizedSerializedSize = size; return size; }
public org.bitcoinj.wallet.Protos.ScryptParameters buildPartial() { org.bitcoinj.wallet.Protos.ScryptParameters result = new org.bitcoinj.wallet.Protos.ScryptParameters(this); int from_bitField0_ = bitField0_; int to_bitField0_ = 0; if (((from_bitField0_ & 0x00000001) == 0x00000001)) { to_bitField0_ |= 0x00000001; } result.salt_ = salt_; if (((from_bitField0_ & 0x00000002) == 0x00000002)) { to_bitField0_ |= 0x00000002; } result.n_ = n_; if (((from_bitField0_ & 0x00000004) == 0x00000004)) { to_bitField0_ |= 0x00000004; } result.r_ = r_; if (((from_bitField0_ & 0x00000008) == 0x00000008)) { to_bitField0_ |= 0x00000008; } result.p_ = p_; result.bitField0_ = to_bitField0_; onBuilt(); return result; }
public int getSerializedSize() { int size = memoizedSerializedSize; if (size != -1) return size; size = 0; if (((bitField0_ & 0x00000001) == 0x00000001)) { size += com.google.protobuf.CodedOutputStream .computeBytesSize(1, salt_); } if (((bitField0_ & 0x00000002) == 0x00000002)) { size += com.google.protobuf.CodedOutputStream .computeInt64Size(2, n_); } if (((bitField0_ & 0x00000004) == 0x00000004)) { size += com.google.protobuf.CodedOutputStream .computeInt32Size(3, r_); } if (((bitField0_ & 0x00000008) == 0x00000008)) { size += com.google.protobuf.CodedOutputStream .computeInt32Size(4, p_); } size += getUnknownFields().getSerializedSize(); memoizedSerializedSize = size; return size; }
public org.bitcoinj.wallet.Protos.ScryptParameters buildPartial() { org.bitcoinj.wallet.Protos.ScryptParameters result = new org.bitcoinj.wallet.Protos.ScryptParameters(this); int from_bitField0_ = bitField0_; int to_bitField0_ = 0; if (((from_bitField0_ & 0x00000001) == 0x00000001)) { to_bitField0_ |= 0x00000001; } result.salt_ = salt_; if (((from_bitField0_ & 0x00000002) == 0x00000002)) { to_bitField0_ |= 0x00000002; } result.n_ = n_; if (((from_bitField0_ & 0x00000004) == 0x00000004)) { to_bitField0_ |= 0x00000004; } result.r_ = r_; if (((from_bitField0_ & 0x00000008) == 0x00000008)) { to_bitField0_ |= 0x00000008; } result.p_ = p_; result.bitField0_ = to_bitField0_; onBuilt(); return result; }
public org.bitcoinj.wallet.Protos.ScryptParameters buildPartial() { org.bitcoinj.wallet.Protos.ScryptParameters result = new org.bitcoinj.wallet.Protos.ScryptParameters(this); int from_bitField0_ = bitField0_; int to_bitField0_ = 0; if (((from_bitField0_ & 0x00000001) == 0x00000001)) { to_bitField0_ |= 0x00000001; } result.salt_ = salt_; if (((from_bitField0_ & 0x00000002) == 0x00000002)) { to_bitField0_ |= 0x00000002; } result.n_ = n_; if (((from_bitField0_ & 0x00000004) == 0x00000004)) { to_bitField0_ |= 0x00000004; } result.r_ = r_; if (((from_bitField0_ & 0x00000008) == 0x00000008)) { to_bitField0_ |= 0x00000008; } result.p_ = p_; result.bitField0_ = to_bitField0_; onBuilt(); return result; }