2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
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14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 * @author Boris V. Kuznetsov
22 package org.apache.harmony.security.tests.support;
24 import java.security.SecureRandomSpi;
27 * Test implementation of SecureRandom
30 public class RandomImpl extends SecureRandomSpi {
32 public static boolean runEngineGenerateSeed = false;
33 public static boolean runEngineNextBytes = false;
34 public static boolean runEngineSetSeed = false;
36 protected void engineSetSeed(byte[] seed) {
37 runEngineSetSeed = true;
40 protected void engineNextBytes(byte[] bytes) {
41 runEngineNextBytes = true;
42 for (int i = 0; i < bytes.length; i++) {
43 bytes[i] = (byte)(i + 0xF1);
47 protected byte[] engineGenerateSeed(int numBytes) {
48 runEngineGenerateSeed = true;
49 byte[] b = new byte[numBytes];
50 for (int i = 0; i < b.length; i++) {