| package org.bouncycastle.crypto.test; |
| |
| import org.bouncycastle.crypto.BlockCipher; |
| import org.bouncycastle.crypto.engines.TnepresEngine; |
| import org.bouncycastle.crypto.params.KeyParameter; |
| import org.bouncycastle.util.Arrays; |
| import org.bouncycastle.util.encoders.Hex; |
| import org.bouncycastle.util.test.SimpleTest; |
| |
| /** |
| * Test vectors based on Floppy 4 of the Serpent AES submission. |
| */ |
| public class TnepresTest |
| extends CipherTest |
| { |
| static SimpleTest[] tests = |
| { |
| new BlockCipherVectorTest(0, new TnepresEngine(), |
| new KeyParameter(Hex.decode("0000000000000000000000000000000000000000000000000000000000000000")), |
| "00000000000000000000000000000000", "8910494504181950f98dd998a82b6749"), |
| new BlockCipherVectorTest(1, new TnepresEngine(), |
| new KeyParameter(Hex.decode("00000000000000000000000000000000")), |
| "80000000000000000000000000000000", "10b5ffb720b8cb9002a1142b0ba2e94a"), |
| new BlockCipherVectorTest(2, new TnepresEngine(), |
| new KeyParameter(Hex.decode("00000000000000000000000000000000")), |
| "00000000008000000000000000000000", "4f057a42d8d5bd9746e434680ddcd5e5"), |
| new BlockCipherVectorTest(3, new TnepresEngine(), |
| new KeyParameter(Hex.decode("00000000000000000000000000000000")), |
| "00000000000000000000400000000000", "99407bf8582ef12550886ef5b6f169b9"), |
| new BlockCipherVectorTest(4, new TnepresEngine(), |
| new KeyParameter(Hex.decode("000000000000000000000000000000000000000000000000")), |
| "40000000000000000000000000000000", "d522a3b8d6d89d4d2a124fdd88f36896"), |
| new BlockCipherVectorTest(5, new TnepresEngine(), |
| new KeyParameter(Hex.decode("000000000000000000000000000000000000000000000000")), |
| "00000000000200000000000000000000", "189b8ec3470085b3da97e82ca8964e32"), |
| new BlockCipherVectorTest(6, new TnepresEngine(), |
| new KeyParameter(Hex.decode("000000000000000000000000000000000000000000000000")), |
| "00000000000000000000008000000000", "f77d868cf760b9143a89809510ccb099"), |
| new BlockCipherVectorTest(7, new TnepresEngine(), |
| new KeyParameter(Hex.decode("0000000000000000000000000000000000000000000000000000000000000000")), |
| "08000000000000000000000000000000", "d43b7b981b829342fce0e3ec6f5f4c82"), |
| new BlockCipherVectorTest(8, new TnepresEngine(), |
| new KeyParameter(Hex.decode("0000000000000000000000000000000000000000000000000000000000000000")), |
| "00000000000000000100000000000000", "0bf30e1a0c33ccf6d5293177886912a7"), |
| new BlockCipherVectorTest(9, new TnepresEngine(), |
| new KeyParameter(Hex.decode("0000000000000000000000000000000000000000000000000000000000000000")), |
| "00000000000000000000000000000001", "6a7f3b805d2ddcba49b89770ade5e507"), |
| new BlockCipherVectorTest(10, new TnepresEngine(), |
| new KeyParameter(Hex.decode("80000000000000000000000000000000")), |
| "00000000000000000000000000000000", "49afbfad9d5a34052cd8ffa5986bd2dd"), |
| new BlockCipherVectorTest(11, new TnepresEngine(), |
| new KeyParameter(Hex.decode("000000000000000000000000004000000000000000000000")), |
| "00000000000000000000000000000000", "ba8829b1de058c4b48615d851fc74f17"), |
| new BlockCipherVectorTest(12, new TnepresEngine(), |
| new KeyParameter(Hex.decode("0000000000000000000000000000000000000000000000000000000100000000")), |
| "00000000000000000000000000000000", "89f64377bf1e8a46c8247044e8056a98"), |
| /* |
| new BlockCipherMonteCarloTest(13, 10000, new TnepresEngine(), |
| new KeyParameter(Hex.decode("47f5f881daab9b67b43bd1342e339c19")), |
| "7a4f7db38c52a8b711b778a38d203b6b", "003380e19f10065740394f48e2fe80b7"), |
| */ |
| new BlockCipherMonteCarloTest(13, 100, new TnepresEngine(), |
| new KeyParameter(Hex.decode("47f5f881daab9b67b43bd1342e339c19")), |
| "7a4f7db38c52a8b711b778a38d203b6b", "4db75303d815c2f7cc6ca935d1c5a046"), |
| /* |
| new BlockCipherMonteCarloTest(14, 10000, new TnepresEngine(), |
| new KeyParameter(Hex.decode("31fba879ebc5e80df35e6fa33eaf92d6")), |
| "70a05e12f74589009692a337f53ff614", "afb5425426906db26b70bdf842ac5400"), |
| */ |
| new BlockCipherMonteCarloTest(14, 100, new TnepresEngine(), |
| new KeyParameter(Hex.decode("31fba879ebc5e80df35e6fa33eaf92d6")), |
| "70a05e12f74589009692a337f53ff614", "fc53a50f4d3bc9836001893d2f41742d"), |
| /* |
| new BlockCipherMonteCarloTest(15, 10000, new TnepresEngine(), |
| new KeyParameter(Hex.decode("bde6dd392307984695aee80e574f9977caae9aa78eda53e8")), |
| "9cc523d034a93740a0aa4e2054bb34d8", "1949d506ada7de1f1344986e8ea049b2"), |
| */ |
| new BlockCipherMonteCarloTest(15, 100, new TnepresEngine(), |
| new KeyParameter(Hex.decode("bde6dd392307984695aee80e574f9977caae9aa78eda53e8")), |
| "9cc523d034a93740a0aa4e2054bb34d8", "77117e6a9e80f40b2a36b7d755573c2d"), |
| /* |
| new BlockCipherMonteCarloTest(16, 10000, new TnepresEngine(), |
| new KeyParameter(Hex.decode("60f6f8ad4290699dc50921a1bbcca92da914e7d9cf01a9317c79c0af8f2487a1")), |
| "ee1a61106fae2d381d686cbf854bab65", "e57f45559027cb1f2ed9603d814e1c34"), |
| */ |
| new BlockCipherMonteCarloTest(16, 100, new TnepresEngine(), |
| new KeyParameter(Hex.decode("60f6f8ad4290699dc50921a1bbcca92da914e7d9cf01a9317c79c0af8f2487a1")), |
| "ee1a61106fae2d381d686cbf854bab65", "dcd7f13ea0dcdfd0139d1a42e2ffb84b") |
| }; |
| |
| TnepresTest() |
| { |
| super(tests, new TnepresEngine(), new KeyParameter(new byte[32])); |
| } |
| |
| public void performTest() |
| throws Exception |
| { |
| super.performTest(); |
| |
| doCbcMonte(new byte[16], new byte[16], new byte[16], Hex.decode("9ea101ecebaa41c712bcb0d9bab3e2e4")); |
| doCbcMonte(Hex.decode("9ea101ecebaa41c712bcb0d9bab3e2e4"), Hex.decode("9ea101ecebaa41c712bcb0d9bab3e2e4"), Hex.decode("b4813d8a66244188b9e92c75913fa2f4"), Hex.decode("f86b2c265b9c75869f31e2c684c13e9f")); |
| } |
| |
| private void doCbcMonte(byte[] key, byte[] iv, byte[] pt, byte[] expected) |
| { |
| BlockCipher c = new TnepresEngine(); |
| |
| byte[] ct = new byte[16]; |
| |
| System.arraycopy(iv, 0, ct, 0, 16); |
| |
| for (int i = 0; i < 10000; i++) |
| { |
| for (int k = 0; k != iv.length; k++) |
| { |
| iv[k] ^= pt[k]; |
| } |
| System.arraycopy(ct, 0, pt, 0, 16); |
| |
| c.init(true, new KeyParameter(key)); |
| |
| c.processBlock(iv, 0, ct, 0); |
| |
| System.arraycopy(ct, 0, iv, 0, 16); |
| } |
| |
| if (!Arrays.areEqual(expected, ct)) |
| { |
| fail("CBC monte test failed"); |
| } |
| } |
| |
| public String getName() |
| { |
| return "Tnepres"; |
| } |
| |
| public static void main( |
| String[] args) |
| { |
| runTest(new TnepresTest()); |
| } |
| } |