Examples with ArgonOptions com.quorum.tessera.config.ArgonOptions used on opensource projects

Example 1 with ArgonOptions

use of com.quorum.tessera.config.ArgonOptions in project tessera by ConsenSys.

the class KeyEncryptorImpl method encryptPrivateKey.

@Override
public PrivateKeyData encryptPrivateKey(final PrivateKey privateKey, final char[] password, final ArgonOptions argonOptions) {
    LOGGER.info("Encrypting a private key");
    LOGGER.debug("Encrypting private key {} using password {}", privateKey, password);
    final byte[] salt = new byte[KeyEncryptor.SALTLENGTH];
    this.secureRandom.nextBytes(salt);
    LOGGER.debug("Generated the random salt {}", Arrays.toString(salt));
    final ArgonResult argonResult;
    if (argonOptions == null) {
        argonResult = this.argon2.hash(password, salt);
    } else {
        argonResult = this.argon2.hash(new com.quorum.tessera.argon2.ArgonOptions(argonOptions.getAlgorithm(), argonOptions.getIterations(), argonOptions.getMemory(), argonOptions.getParallelism()), password, salt);
    }
    final Nonce nonce = this.encryptor.randomNonce();
    LOGGER.debug("Generated the random nonce {}", nonce);
    final byte[] encryptedKey = this.encryptor.sealAfterPrecomputation(privateKey.getKeyBytes(), nonce, SharedKey.from(argonResult.getHash()));
    LOGGER.info("Private key encrypted");
    final String snonce = this.encoder.encodeToString(nonce.getNonceBytes());
    final String asalt = this.encoder.encodeToString(salt);
    final String sbox = this.encoder.encodeToString(encryptedKey);
    return new PrivateKeyData(null, snonce, asalt, sbox, new ArgonOptions(argonResult.getOptions().getAlgorithm(), argonResult.getOptions().getIterations(), argonResult.getOptions().getMemory(), argonResult.getOptions().getParallelism()));
}

Example 2 with ArgonOptions

use of com.quorum.tessera.config.ArgonOptions in project tessera by ConsenSys.

the class KeyEncryptorTest method providingArgonOptionsEncryptsKey.

@Test
public void providingArgonOptionsEncryptsKey() {
    final PrivateKey key = PrivateKey.from(new byte[] { 1, 2, 3, 4, 5 });
    final char[] password = "pass".toCharArray();
    final ArgonResult result = new ArgonResult(new com.quorum.tessera.argon2.ArgonOptions("i", 5, 6, 7), new byte[] {}, new byte[] {});
    doReturn(result).when(argon2).hash(any(com.quorum.tessera.argon2.ArgonOptions.class), eq(password), any(byte[].class));
    doReturn(new Nonce(new byte[] {})).when(encryptor).randomNonce();
    doReturn(new byte[] {}).when(encryptor).sealAfterPrecomputation(any(byte[].class), any(Nonce.class), any(SharedKey.class));
    final PrivateKeyData privateKey = this.keyEncryptor.encryptPrivateKey(key, password, new ArgonOptions("i", 5, 6, 7));
    final ArgonOptions aopts = privateKey.getArgonOptions();
    assertThat(privateKey.getSbox()).isNotNull();
    assertThat(privateKey.getAsalt()).isNotNull();
    assertThat(privateKey.getSnonce()).isNotNull();
    assertThat(aopts).isNotNull();
    assertThat(aopts.getIterations()).isNotNull().isEqualTo(5);
    assertThat(aopts.getMemory()).isNotNull().isEqualTo(6);
    assertThat(aopts.getParallelism()).isNotNull().isEqualTo(7);
    assertThat(aopts.getAlgorithm()).isNotNull();
    verify(argon2).hash(any(com.quorum.tessera.argon2.ArgonOptions.class), eq(password), any(byte[].class));
    verify(encryptor).randomNonce();
    verify(encryptor).sealAfterPrecomputation(any(byte[].class), any(Nonce.class), any(SharedKey.class));
}

Example 3 with ArgonOptions

use of com.quorum.tessera.config.ArgonOptions in project tessera by ConsenSys.

the class AzureVaultKeyGeneratorTest method encryptionIsNotUsedWhenSavingToVault.

@Test
public void encryptionIsNotUsedWhenSavingToVault() {
    final ArgonOptions argonOptions = mock(ArgonOptions.class);
    azureVaultKeyGenerator.generate("vaultId", argonOptions, null);
    verifyNoMoreInteractions(argonOptions);
}

Example 4 with ArgonOptions

use of com.quorum.tessera.config.ArgonOptions in project tessera by ConsenSys.

the class FileKeyGeneratorTest method generateFromKeyDataLockedPrivateKey.

@Test
public void generateFromKeyDataLockedPrivateKey() throws IOException {
    when(passwordReader.requestUserPassword()).thenReturn("PASSWORD".toCharArray());
    final Path tempFolder = Files.createTempDirectory(UUID.randomUUID().toString());
    final String keyFilesName = tempFolder.resolve(UUID.randomUUID().toString()).toString();
    doReturn(keyPair).when(encryptor).generateNewKeys();
    final ArgonOptions argonOptions = new ArgonOptions("id", 1, 1, 1);
    final PrivateKeyData encryptedPrivateKey = new PrivateKeyData(null, null, null, null, argonOptions);
    doReturn(encryptedPrivateKey).when(keyEncryptor).encryptPrivateKey(any(PrivateKey.class), any(), eq(null));
    final PrivateKeyData encryptedKey = new PrivateKeyData(null, "snonce", "salt", "sbox", argonOptions);
    doReturn(encryptedKey).when(keyEncryptor).encryptPrivateKey(any(PrivateKey.class), any(), eq(null));
    final FilesystemKeyPair generated = generator.generate(keyFilesName, null, null);
    final KeyDataConfig pkd = generated.getInlineKeypair().getPrivateKeyConfig();
    assertThat(generated.getPublicKey()).isEqualTo("cHVibGljS2V5");
    assertThat(pkd.getSbox()).isEqualTo("sbox");
    assertThat(pkd.getSnonce()).isEqualTo("snonce");
    assertThat(pkd.getAsalt()).isEqualTo("salt");
    assertThat(pkd.getType()).isEqualTo(PrivateKeyType.LOCKED);
    verify(keyEncryptor).encryptPrivateKey(any(PrivateKey.class), any(), eq(null));
    verify(encryptor).generateNewKeys();
}

Example 5 with ArgonOptions

use of com.quorum.tessera.config.ArgonOptions in project tessera by ConsenSys.

the class ArgonOptionsConverterTest method fileContainsValidArgonJsonConfig.

@Test
public void fileContainsValidArgonJsonConfig() throws Exception {
    final String algorithm = "id";
    final Integer iterations = 10;
    final Integer memory = 10;
    final Integer parallelism = 10;
    final String config = String.format("{\"variant\": \"%s\", \"iterations\":%s, \"memory\":%s, \"parallelism\":%s}", algorithm, iterations, memory, parallelism);
    final Path argonPath = Files.createTempFile(UUID.randomUUID().toString(), "");
    argonPath.toFile().deleteOnExit();
    Files.write(argonPath, config.getBytes());
    final ArgonOptions result = argonOptionsConverter.convert(argonPath.toString());
    final ArgonOptions expected = new ArgonOptions();
    expected.setAlgorithm(algorithm);
    expected.setIterations(iterations);
    expected.setMemory(memory);
    expected.setParallelism(parallelism);
    assertThat(result).isEqualToComparingFieldByField(expected);
}