com.amazonaws.encryptionsdk.internal.RandomBytesGenerator Maven / Gradle / Ivy
/*
* Copyright 2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except
* in compliance with the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.encryptionsdk.internal;
import java.security.SecureRandom;
public class RandomBytesGenerator {
private static final SecureRandom RND = new SecureRandom();
public static byte[] generate(final int len) {
byte[] result = new byte[len];
RND.nextBytes(result);
return result;
}
}