Examples with MacVerifyResponse com.google.cloud.kms.v1.MacVerifyResponse used on opensource projects

Example 1 with MacVerifyResponse

use of com.google.cloud.kms.v1.MacVerifyResponse in project java-kms by googleapis.

the class VerifyMac method verifyMac.

// Sign data with a given mac key.
public void verifyMac(String projectId, String locationId, String keyRingId, String keyId, String keyVersionId, String data, byte[] signature) throws IOException {
    // safely clean up any remaining background resources.
    try (KeyManagementServiceClient client = KeyManagementServiceClient.create()) {
        // Build the key version name from the project, location, key ring, key,
        // and key version.
        CryptoKeyVersionName keyVersionName = CryptoKeyVersionName.of(projectId, locationId, keyRingId, keyId, keyVersionId);
        // Verify the signature
        MacVerifyResponse response = client.macVerify(keyVersionName, ByteString.copyFromUtf8(data), ByteString.copyFrom(signature));
        // The data comes back as raw bytes, which may include non-printable
        // characters. This base64-encodes the result so it can be printed below.
        System.out.printf("Success: %s%n", response.getSuccess());
    }
}