Examples with JwtRsaSsaPkcs1KeyFormat com.google.crypto.tink.proto.JwtRsaSsaPkcs1KeyFormat used on opensource projects

Example 1 with JwtRsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.JwtRsaSsaPkcs1KeyFormat in project tink by google.

the class JwtRsaSsaPkcs1SignKeyManagerTest method validateKeyFormat_ok.

// Note: we use Theory as a parametrized test -- different from what the Theory framework intends.
@Theory
public void validateKeyFormat_ok(@FromDataPoints("algorithmParam") JwtRsaSsaPkcs1Algorithm algorithm, @FromDataPoints("sizes") int keySize) throws GeneralSecurityException {
    JwtRsaSsaPkcs1KeyFormat format = createKeyFormat(algorithm, keySize, RSAKeyGenParameterSpec.F4);
    factory.validateKeyFormat(format);
}

Example 2 with JwtRsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.JwtRsaSsaPkcs1KeyFormat in project tink by google.

the class JwtRsaSsaPkcs1SignKeyManagerTest method createKey_alwaysNewElement_ok.

// This test needs to create several new keys, which is expensive. Therefore, we only do it for
// one set of parameters.
@Test
public void createKey_alwaysNewElement_ok() throws Exception {
    if (TestUtil.isTsan()) {
        // We do not use assume because Theories expects to find something which is not skipped.
        return;
    }
    JwtRsaSsaPkcs1KeyFormat format = createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS256, 2048, RSAKeyGenParameterSpec.F4);
    Set<String> keys = new TreeSet<>();
    // Calls newKey multiple times and make sure that they generate different keys -- takes about a
    // second per key.
    int numTests = 5;
    for (int i = 0; i < numTests; i++) {
        JwtRsaSsaPkcs1PrivateKey key = factory.createKey(format);
        keys.add(TestUtil.hexEncode(key.getQ().toByteArray()));
        keys.add(TestUtil.hexEncode(key.getP().toByteArray()));
    }
    assertThat(keys).hasSize(2 * numTests);
}

Example 3 with JwtRsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.JwtRsaSsaPkcs1KeyFormat in project tink by google.

the class JwtRsaSsaPkcs1SignKeyManagerTest method createKeys_ok.

// Note: we use Theory as a parametrized test -- different from what the Theory framework intends.
@Theory
public void createKeys_ok(@FromDataPoints("algorithmParam") JwtRsaSsaPkcs1Algorithm algorithm, @FromDataPoints("sizes") int keySize) throws Exception {
    if (TestUtil.isTsan()) {
        // We do not use assume because Theories expects to find something which is not skipped.
        return;
    }
    JwtRsaSsaPkcs1KeyFormat format = createKeyFormat(algorithm, keySize, RSAKeyGenParameterSpec.F4);
    JwtRsaSsaPkcs1PrivateKey key = factory.createKey(format);
    checkConsistency(key, format);
    checkKey(key);
}

Example 4 with JwtRsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.JwtRsaSsaPkcs1KeyFormat in project tink by google.

the class JwtRsaSsaPkcs1SignKeyManagerTest method invalidKeyFormat_smallKey_throw.

// Note: we use Theory as a parametrized test -- different from what the Theory framework intends.
@Theory
public void invalidKeyFormat_smallKey_throw(@FromDataPoints("algorithmParam") JwtRsaSsaPkcs1Algorithm algorithm) throws GeneralSecurityException {
    JwtRsaSsaPkcs1KeyFormat format = createKeyFormat(algorithm, 2047, RSAKeyGenParameterSpec.F4);
    assertThrows(GeneralSecurityException.class, () -> factory.validateKeyFormat(format));
}

Example 5 with JwtRsaSsaPkcs1KeyFormat

use of com.google.crypto.tink.proto.JwtRsaSsaPkcs1KeyFormat in project tink by google.

the class JwtRsaSsaPkcs1SignKeyManager method keyFactory.

@Override
public KeyFactory<JwtRsaSsaPkcs1KeyFormat, JwtRsaSsaPkcs1PrivateKey> keyFactory() {
    return new KeyFactory<JwtRsaSsaPkcs1KeyFormat, JwtRsaSsaPkcs1PrivateKey>(JwtRsaSsaPkcs1KeyFormat.class) {

        @Override
        public void validateKeyFormat(JwtRsaSsaPkcs1KeyFormat keyFormat) throws GeneralSecurityException {
            Validators.validateRsaModulusSize(keyFormat.getModulusSizeInBits());
            Validators.validateRsaPublicExponent(new BigInteger(1, keyFormat.getPublicExponent().toByteArray()));
        }

        @Override
        public JwtRsaSsaPkcs1KeyFormat parseKeyFormat(ByteString byteString) throws InvalidProtocolBufferException {
            return JwtRsaSsaPkcs1KeyFormat.parseFrom(byteString, ExtensionRegistryLite.getEmptyRegistry());
        }

        @Override
        public JwtRsaSsaPkcs1PrivateKey deriveKey(JwtRsaSsaPkcs1KeyFormat format, InputStream inputStream) {
            throw new UnsupportedOperationException();
        }

        @Override
        public JwtRsaSsaPkcs1PrivateKey createKey(JwtRsaSsaPkcs1KeyFormat format) throws GeneralSecurityException {
            JwtRsaSsaPkcs1Algorithm algorithm = format.getAlgorithm();
            KeyPairGenerator keyGen = EngineFactory.KEY_PAIR_GENERATOR.getInstance("RSA");
            RSAKeyGenParameterSpec spec = new RSAKeyGenParameterSpec(format.getModulusSizeInBits(), new BigInteger(1, format.getPublicExponent().toByteArray()));
            keyGen.initialize(spec);
            KeyPair keyPair = keyGen.generateKeyPair();
            RSAPublicKey pubKey = (RSAPublicKey) keyPair.getPublic();
            RSAPrivateCrtKey privKey = (RSAPrivateCrtKey) keyPair.getPrivate();
            // Creates JwtRsaSsaPkcs1PublicKey.
            JwtRsaSsaPkcs1PublicKey pkcs1PubKey = JwtRsaSsaPkcs1PublicKey.newBuilder().setVersion(getVersion()).setAlgorithm(algorithm).setE(ByteString.copyFrom(pubKey.getPublicExponent().toByteArray())).setN(ByteString.copyFrom(pubKey.getModulus().toByteArray())).build();
            // Creates JwtRsaSsaPkcs1PrivateKey.
            return JwtRsaSsaPkcs1PrivateKey.newBuilder().setVersion(getVersion()).setPublicKey(pkcs1PubKey).setD(ByteString.copyFrom(privKey.getPrivateExponent().toByteArray())).setP(ByteString.copyFrom(privKey.getPrimeP().toByteArray())).setQ(ByteString.copyFrom(privKey.getPrimeQ().toByteArray())).setDp(ByteString.copyFrom(privKey.getPrimeExponentP().toByteArray())).setDq(ByteString.copyFrom(privKey.getPrimeExponentQ().toByteArray())).setCrt(ByteString.copyFrom(privKey.getCrtCoefficient().toByteArray())).build();
        }

        /**
         * List of default templates to generate tokens with algorithms "RS256", "RS384" or "RS512".
         * Use the template with the "_RAW" suffix if you want to generate tokens without a "kid"
         * header.
         */
        @Override
        public Map<String, KeyFactory.KeyFormat<JwtRsaSsaPkcs1KeyFormat>> keyFormats() {
            Map<String, KeyFactory.KeyFormat<JwtRsaSsaPkcs1KeyFormat>> result = new HashMap<>();
            result.put("JWT_RS256_2048_F4_RAW", createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS256, 2048, RSAKeyGenParameterSpec.F4, KeyTemplate.OutputPrefixType.RAW));
            result.put("JWT_RS256_2048_F4", createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS256, 2048, RSAKeyGenParameterSpec.F4, KeyTemplate.OutputPrefixType.TINK));
            result.put("JWT_RS256_3072_F4_RAW", createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS256, 3072, RSAKeyGenParameterSpec.F4, KeyTemplate.OutputPrefixType.RAW));
            result.put("JWT_RS256_3072_F4", createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS256, 3072, RSAKeyGenParameterSpec.F4, KeyTemplate.OutputPrefixType.TINK));
            result.put("JWT_RS384_3072_F4_RAW", createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS384, 3072, RSAKeyGenParameterSpec.F4, KeyTemplate.OutputPrefixType.RAW));
            result.put("JWT_RS384_3072_F4", createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS384, 3072, RSAKeyGenParameterSpec.F4, KeyTemplate.OutputPrefixType.TINK));
            result.put("JWT_RS512_4096_F4_RAW", createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS512, 4096, RSAKeyGenParameterSpec.F4, KeyTemplate.OutputPrefixType.RAW));
            result.put("JWT_RS512_4096_F4", createKeyFormat(JwtRsaSsaPkcs1Algorithm.RS512, 4096, RSAKeyGenParameterSpec.F4, KeyTemplate.OutputPrefixType.TINK));
            return Collections.unmodifiableMap(result);
        }
    };
}