Examples with Ed25519PublicKey com.google.crypto.tink.proto.Ed25519PublicKey used on opensource projects

Example 6 with Ed25519PublicKey

use of com.google.crypto.tink.proto.Ed25519PublicKey in project tink by google.

the class Ed25519PublicKeyManagerTest method validateKey_wrongLength64_throws.

@Test
public void validateKey_wrongLength64_throws() throws Exception {
    Ed25519PublicKey publicKey = signManager.getPublicKey(createPrivateKey());
    Ed25519PublicKey invalidKey = Ed25519PublicKey.newBuilder(publicKey).setKeyValue(ByteString.copyFrom(Random.randBytes(64))).build();
    assertThrows(GeneralSecurityException.class, () -> verifyManager.validateKey(invalidKey));
}

Example 7 with Ed25519PublicKey

use of com.google.crypto.tink.proto.Ed25519PublicKey in project tink by google.

the class Ed25519PublicKeyManagerTest method validateKey.

@Test
public void validateKey() throws Exception {
    Ed25519PublicKey publicKey = signManager.getPublicKey(createPrivateKey());
    verifyManager.validateKey(publicKey);
}

Example 8 with Ed25519PublicKey

use of com.google.crypto.tink.proto.Ed25519PublicKey in project tink by google.

the class Ed25519PublicKeyManagerTest method validateKey_wrongVersion.

@Test
public void validateKey_wrongVersion() throws Exception {
    Ed25519PublicKey publicKey = signManager.getPublicKey(createPrivateKey());
    Ed25519PublicKey invalidKey = Ed25519PublicKey.newBuilder(publicKey).setVersion(1).build();
    assertThrows(GeneralSecurityException.class, () -> verifyManager.validateKey(invalidKey));
}

Example 9 with Ed25519PublicKey

use of com.google.crypto.tink.proto.Ed25519PublicKey in project tink by google.

the class Ed25519PublicKeyManagerTest method createPrimitive.

@Test
public void createPrimitive() throws Exception {
    Ed25519PrivateKey privateKey = createPrivateKey();
    Ed25519PublicKey publicKey = signManager.getPublicKey(privateKey);
    PublicKeySign signer = signManager.getPrimitive(privateKey, PublicKeySign.class);
    PublicKeyVerify verifier = verifyManager.getPrimitive(publicKey, PublicKeyVerify.class);
    byte[] message = Random.randBytes(135);
    verifier.verify(signer.sign(message), message);
}

Example 10 with Ed25519PublicKey

use of com.google.crypto.tink.proto.Ed25519PublicKey in project tink by google.

the class Ed25519PublicKeyManagerTest method createPrimitive_anotherKey_throws.

@Test
public void createPrimitive_anotherKey_throws() throws Exception {
    Ed25519PrivateKey privateKey = createPrivateKey();
    // Create a different key.
    Ed25519PublicKey publicKey = signManager.getPublicKey(createPrivateKey());
    PublicKeySign signer = signManager.getPrimitive(privateKey, PublicKeySign.class);
    PublicKeyVerify verifier = verifyManager.getPrimitive(publicKey, PublicKeyVerify.class);
    byte[] message = Random.randBytes(135);
    byte[] signature = signer.sign(message);
    assertThrows(GeneralSecurityException.class, () -> verifier.verify(signature, message));
}