01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: /**
18: * @author Boris V. Kuznetsov
19: * @version $Revision$
20: */package org.apache.harmony.security.tests.support;
21:
22: import java.security.SecureRandomSpi;
23:
24: /**
25: * Test implementation of SecureRandom
26: *
27: */
28: public class RandomImpl extends SecureRandomSpi {
29:
30: public static boolean runEngineGenerateSeed = false;
31: public static boolean runEngineNextBytes = false;
32: public static boolean runEngineSetSeed = false;
33:
34: protected void engineSetSeed(byte[] seed) {
35: runEngineSetSeed = true;
36: }
37:
38: protected void engineNextBytes(byte[] bytes) {
39: runEngineNextBytes = true;
40: for (int i = 0; i < bytes.length; i++) {
41: bytes[i] = (byte) (i + 0xF1);
42: }
43: }
44:
45: protected byte[] engineGenerateSeed(int numBytes) {
46: runEngineGenerateSeed = true;
47: byte[] b = new byte[numBytes];
48: for (int i = 0; i < b.length; i++) {
49: b[i] = (byte) i;
50: }
51: return b;
52: }
53:
54: }
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