KeyParameter.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 com.intel.diceros.crypto.params;

/**
 * Parameter class containing key data.
 */
public class KeyParameter implements CipherParameters {
  private byte[] key; // key data

  public KeyParameter(byte[] key) {
    this(key, 0, key.length);
  }

  public KeyParameter(byte[] key, int keyOff, int keyLen) {
    this.key = new byte[keyLen];

    System.arraycopy(key, keyOff, this.key, 0, keyLen);
  }

  public byte[] getKey() {
    return key;
  }
}