CryptoService.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.hadoop.gateway.services.security;

import org.apache.hadoop.gateway.services.Service;

public interface CryptoService extends Service {
  
  public void createAndStoreEncryptionKeyForCluster(String clusterName, String alias);
  
  public EncryptionResult encryptForCluster(String clusterName, String alias, byte[] clear);

  public byte[] decryptForCluster(String clusterName, String alias, String cipherText);

  public byte[] decryptForCluster(String clusterName, String alias, byte[] cipherText, byte[] iv, byte[] salt);

  public boolean verify(String algorithm, String alias, String payloadToSign, byte[] signaturePayload);

  public byte[] sign(String algorithm, String alias, String payloadToSign);
}