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

Example 56 with KeyData

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

the class ProtoKeyTest method testProtoKey_keyDataSYMMETRIC_shouldHaveSecret.

@Test
public void testProtoKey_keyDataSYMMETRIC_shouldHaveSecret() throws GeneralSecurityException {
    KeyTemplate kt = KeyTemplates.get("AES128_EAX");
    KeyData kd = Registry.newKeyData(kt);
    ProtoKey pk = new ProtoKey(kd, kt.getOutputPrefixType());
    assertThat(pk.getProtoKey()).isEqualTo(kd);
    assertThat(pk.getOutputPrefixType()).isEqualTo(kt.getOutputPrefixType());
    assertThat(pk.hasSecret()).isTrue();
}

Example 57 with KeyData

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

the class ProtoKeyTest method testGetKeyTemplate_shouldThrow.

@Test
public void testGetKeyTemplate_shouldThrow() throws GeneralSecurityException {
    KeyTemplate kt = AesEaxKeyManager.aes128EaxTemplate();
    KeyData kd = Registry.newKeyData(kt);
    ProtoKey pk = new ProtoKey(kd, kt.getOutputPrefixType());
    assertThrows(UnsupportedOperationException.class, pk::getKeyTemplate);
}

Example 58 with KeyData

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

the class ProtoKeyTest method testProtoKey_keyDataASYMMETRICPUBLIC_shouldNotHaveSecret.

@Test
public void testProtoKey_keyDataASYMMETRICPUBLIC_shouldNotHaveSecret() throws GeneralSecurityException {
    KeyTemplate kt = KeyTemplates.get("ED25519");
    KeyData kd = Registry.getPublicKeyData(kt.getTypeUrl(), Registry.newKeyData(kt).getValue());
    ProtoKey pk = new ProtoKey(kd, kt.getOutputPrefixType());
    assertThat(pk.getProtoKey()).isEqualTo(kd);
    assertThat(pk.getOutputPrefixType()).isEqualTo(kt.getOutputPrefixType());
    assertThat(pk.hasSecret()).isFalse();
}

Example 59 with KeyData

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

the class JwtRsaSsaPkcs1SignKeyManagerTest method withCustomKid.

/* Create a new keyset handle with the "custom_kid" value set. */
private KeysetHandle withCustomKid(KeysetHandle keysetHandle, String customKid) throws Exception {
    Keyset keyset = CleartextKeysetHandle.getKeyset(keysetHandle);
    JwtRsaSsaPkcs1PrivateKey privateKey = JwtRsaSsaPkcs1PrivateKey.parseFrom(keyset.getKey(0).getKeyData().getValue(), ExtensionRegistryLite.getEmptyRegistry());
    JwtRsaSsaPkcs1PublicKey publicKeyWithKid = privateKey.getPublicKey().toBuilder().setCustomKid(CustomKid.newBuilder().setValue(customKid).build()).build();
    JwtRsaSsaPkcs1PrivateKey privateKeyWithKid = privateKey.toBuilder().setPublicKey(publicKeyWithKid).build();
    KeyData keyDataWithKid = keyset.getKey(0).getKeyData().toBuilder().setValue(privateKeyWithKid.toByteString()).build();
    Keyset.Key keyWithKid = keyset.getKey(0).toBuilder().setKeyData(keyDataWithKid).build();
    return CleartextKeysetHandle.fromKeyset(keyset.toBuilder().setKey(0, keyWithKid).build());
}

Example 60 with KeyData

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

the class RegistryTest method testGetPublicKeyData_shouldWork.

@Test
public void testGetPublicKeyData_shouldWork() throws Exception {
    KeyData privateKeyData = Registry.newKeyData(SignatureKeyTemplates.ECDSA_P256);
    KeyData publicKeyData = Registry.getPublicKeyData(privateKeyData.getTypeUrl(), privateKeyData.getValue());
    PublicKeyVerify verifier = Registry.<PublicKeyVerify>getPrimitive(publicKeyData);
    PublicKeySign signer = Registry.<PublicKeySign>getPrimitive(privateKeyData);
    byte[] message = "Nice test message".getBytes(UTF_8);
    verifier.verify(signer.sign(message), message);
}