| package org.bouncycastle.crypto.test; |
| |
| import org.bouncycastle.crypto.Digest; |
| import org.bouncycastle.crypto.digests.SHA1Digest; |
| import org.bouncycastle.crypto.digests.WhirlpoolDigest; |
| import org.bouncycastle.util.Arrays; |
| import org.bouncycastle.util.encoders.Hex; |
| import org.bouncycastle.util.test.SimpleTest; |
| |
| /** |
| * ISO vector test for Whirlpool |
| * |
| */ |
| public class WhirlpoolDigestTest |
| extends DigestTest |
| { |
| private static String[] messages = |
| { |
| "", |
| "a", |
| "abc", |
| "message digest", |
| "abcdefghijklmnopqrstuvwxyz", |
| "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", |
| "12345678901234567890123456789012345678901234567890123456789012345678901234567890", |
| "abcdbcdecdefdefgefghfghighijhijk" |
| }; |
| |
| private static String[] digests = |
| { |
| "19FA61D75522A4669B44E39C1D2E1726C530232130D407F89AFEE0964997F7A73E83BE698B288FEBCF88E3E03C4F0757EA8964E59B63D93708B138CC42A66EB3", |
| "8ACA2602792AEC6F11A67206531FB7D7F0DFF59413145E6973C45001D0087B42D11BC645413AEFF63A42391A39145A591A92200D560195E53B478584FDAE231A", |
| "4E2448A4C6F486BB16B6562C73B4020BF3043E3A731BCE721AE1B303D97E6D4C7181EEBDB6C57E277D0E34957114CBD6C797FC9D95D8B582D225292076D4EEF5", |
| "378C84A4126E2DC6E56DCC7458377AAC838D00032230F53CE1F5700C0FFB4D3B8421557659EF55C106B4B52AC5A4AAA692ED920052838F3362E86DBD37A8903E", |
| "F1D754662636FFE92C82EBB9212A484A8D38631EAD4238F5442EE13B8054E41B08BF2A9251C30B6A0B8AAE86177AB4A6F68F673E7207865D5D9819A3DBA4EB3B", |
| "DC37E008CF9EE69BF11F00ED9ABA26901DD7C28CDEC066CC6AF42E40F82F3A1E08EBA26629129D8FB7CB57211B9281A65517CC879D7B962142C65F5A7AF01467", |
| "466EF18BABB0154D25B9D38A6414F5C08784372BCCB204D6549C4AFADB6014294D5BD8DF2A6C44E538CD047B2681A51A2C60481E88C5A20B2C2A80CF3A9A083B", |
| "2A987EA40F917061F5D6F0A0E4644F488A7A5A52DEEE656207C562F988E95C6916BDC8031BC5BE1B7B947639FE050B56939BAAA0ADFF9AE6745B7B181C3BE3FD" |
| }; |
| |
| WhirlpoolDigestTest() |
| { |
| super(new WhirlpoolDigest(), messages, digests); |
| } |
| |
| protected Digest cloneDigest(Digest digest) |
| { |
| return new WhirlpoolDigest((WhirlpoolDigest)digest); |
| } |
| |
| private static String _millionAResultVector = "0C99005BEB57EFF50A7CF005560DDF5D29057FD86B20BFD62DECA0F1CCEA4AF51FC15490EDDC47AF32BB2B66C34FF9AD8C6008AD677F77126953B226E4ED8B01"; |
| |
| private static String _thirtyOneZeros = "3E3F188F8FEBBEB17A933FEAF7FE53A4858D80C915AD6A1418F0318E68D49B4E459223CD414E0FBC8A57578FD755D86E827ABEF4070FC1503E25D99E382F72BA"; |
| |
| public String getName() |
| { |
| return "Whirlpool"; |
| } |
| |
| public void performTest() |
| { |
| super.performTest(); |
| |
| byte[] thirtyOneZeros = new byte[31]; |
| performStandardVectorTest("31 zeroes test", |
| thirtyOneZeros, _thirtyOneZeros); |
| |
| byte[] millionAInByteArray = new byte[1000000]; |
| Arrays.fill(millionAInByteArray, (byte)'a'); |
| |
| performStandardVectorTest("Million 'a' test", |
| millionAInByteArray, _millionAResultVector); |
| } |
| |
| private void performStandardVectorTest(String testTitle, byte[] inputBytes, |
| String resultsAsHex) |
| { |
| doPerformTest(testTitle, inputBytes, resultsAsHex); |
| } |
| |
| private void doPerformTest(String testTitle, byte[] inputBytes, String resultsAsHex) |
| { |
| String resStr = createHexOutputFromDigest(inputBytes); |
| if (!resultsAsHex.equals(resStr.toUpperCase())) |
| { |
| fail(testTitle, resultsAsHex, resStr); |
| } |
| } |
| |
| private String createHexOutputFromDigest(byte[] digestBytes) |
| { |
| String resStr; |
| Digest digest = new WhirlpoolDigest(); |
| byte[] resBuf = new byte[digest.getDigestSize()]; |
| digest.update(digestBytes, 0, digestBytes.length); |
| digest.doFinal(resBuf, 0); |
| resStr = new String(Hex.encode(resBuf)); |
| return resStr; |
| } |
| |
| public static void main(String[] args) |
| { |
| runTest(new WhirlpoolDigestTest()); |
| } |
| } |