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chimera: A fast encryption/decryption library

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/**
 * 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 com.intel.chimera;

import java.nio.ByteBuffer;

public class OpensslCipherNative {
  public native static void initIDs();
  
  public native static long initContext(int alg, int padding);
  
  public native static long init(long context, int mode, int alg, int padding, 
      byte[] key, byte[] iv);
  
  public native static int update(long context, ByteBuffer input, int inputOffset, 
      int inputLength, ByteBuffer output, int outputOffset, int maxOutputLength);
  
  public native static int doFinal(long context, ByteBuffer output, int offset, 
      int maxOutputLength);
  
  public native static void clean(long context);
}