| /** |
| * 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 org.apache.kerby.kerberos.kerb.crypto; |
| |
| import org.apache.kerby.kerberos.kerb.type.base.EncryptionType; |
| import org.apache.kerby.util.EncryptoUtil; |
| import org.apache.kerby.util.HexUtil; |
| import org.junit.Test; |
| |
| import java.util.Arrays; |
| |
| import static org.assertj.core.api.Assertions.fail; |
| import static org.junit.Assume.assumeTrue; |
| |
| public class PrfTest { |
| private static void performTest(TestCase testCase) throws Exception { |
| byte[] keyData = EncryptionHandler.getEncHandler(testCase.encType) |
| .str2key(testCase.keyData, testCase.keyData, null); |
| byte[] seed = HexUtil.hex2bytes(testCase.seed); |
| byte[] answer = HexUtil.hex2bytes(testCase.answer); |
| byte[] outkey = EncryptionHandler.getEncHandler(testCase.encType).prf(keyData, seed); |
| |
| if (!Arrays.equals(answer, outkey)) { |
| System.err.println("failed with:"); |
| System.err.println("outKey:" + HexUtil.bytesToHex(outkey)); |
| System.err.println("answer:" + testCase.answer); |
| fail("KeyDerive test failed for " + testCase.encType.getName()); |
| } |
| } |
| |
| @Test |
| public void testPrf_DES_CBC_CRC() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.DES_CBC_CRC, |
| "key1", |
| "0161", |
| "e91cff96b939270009308b073b66313e" |
| )); |
| } |
| |
| @Test |
| public void testPrf_DES_CBC_MD4() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.DES_CBC_MD4, |
| "key1", |
| "0161", |
| "e91cff96b939270009308b073b66313e" |
| )); |
| } |
| |
| @Test |
| public void testPrf_DES_CBC_MD5() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.DES_CBC_MD5, |
| "key1", |
| "0161", |
| "e91cff96b939270009308b073b66313e" |
| )); |
| } |
| |
| @Test |
| public void testPrf_AES128_CTS_HMAC_SHA1() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.AES128_CTS_HMAC_SHA1_96, |
| "key1", |
| "0161", |
| "77b39a37a868920f2a51f9dd150c5717" |
| )); |
| } |
| |
| @Test |
| public void testPrf_AES256_CTS_HMAC_SHA1() throws Exception { |
| assumeTrue(EncryptoUtil.isAES256Enabled()); |
| |
| performTest(new TestCase( |
| EncryptionType.AES256_CTS_HMAC_SHA1_96, |
| "key1", |
| "0161", |
| "b2628c788e2e9c4a9bb4644678c29f2f" |
| )); |
| } |
| |
| @Test |
| public void testPrf_DES3_CBC_SHA1() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.DES3_CBC_SHA1, |
| "key1", |
| "0161", |
| "bb6f4a7caa25fce1ee9baef36f1f9ee7" |
| )); |
| } |
| |
| @Test |
| public void testPrf_CAMELLIA128_CTS_CMAC() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.CAMELLIA128_CTS_CMAC, |
| "key1", |
| "0161", |
| "e9bfccec1ec08740efcfdb020b48cf17" |
| )); |
| } |
| |
| @Test |
| public void testPrf_CAMELLIA256_CTS_CMAC() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.CAMELLIA256_CTS_CMAC, |
| "key1", |
| "0161", |
| "d0bb1a19fd311388dc2eeb67268ff90b" |
| )); |
| } |
| |
| @Test |
| public void testPrf_RC4_HMAC() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.RC4_HMAC, |
| "key1", |
| "0161", |
| "c882f5310c3b65e4b99c19709d986dedc154f234" |
| )); |
| } |
| |
| @Test |
| public void testPrf_RC4_HMAC_EXP() throws Exception { |
| performTest(new TestCase( |
| EncryptionType.RC4_HMAC_EXP, |
| "key1", |
| "0161", |
| "c882f5310c3b65e4b99c19709d986dedc154f234" |
| )); |
| } |
| |
| static class TestCase { |
| EncryptionType encType; |
| String keyData; |
| String seed; |
| String answer; |
| TestCase(EncryptionType encType, String keyData, |
| String seed, String answer) { |
| this.encType = encType; |
| this.keyData = keyData; |
| this.seed = seed; |
| this.answer = answer; |
| } |
| |
| } |
| } |