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using System;
using System.Text;
using NUnit.Framework;
using Org.BouncyCastle.Asn1.Misc;
using Org.BouncyCastle.Asn1.Nist;
using Org.BouncyCastle.Asn1.Rosstandart;
using Org.BouncyCastle.Asn1.TeleTrust;
using Org.BouncyCastle.Asn1.UA;
using Org.BouncyCastle.Crypto;
using Org.BouncyCastle.Security;
using Org.BouncyCastle.Utilities.Encoders;
using Org.BouncyCastle.Utilities.Test;
namespace Org.BouncyCastle.Tests
{
[TestFixture]
public class DigestTest
: SimpleTest
{
private static string[,] abcVectors =
{
{ "MD2", "da853b0d3f88d99b30283a69e6ded6bb" },
{ "MD4", "a448017aaf21d8525fc10ae87aa6729d" },
{ "MD5", "900150983cd24fb0d6963f7d28e17f72" },
{ "SHA1", "a9993e364706816aba3e25717850c26c9cd0d89d" },
{ "SHA-1", "a9993e364706816aba3e25717850c26c9cd0d89d" },
{ "SHA224", "23097d223405d8228642a477bda255b32aadbce4bda0b3f7e36c9da7" },
{ "SHA-224", "23097d223405d8228642a477bda255b32aadbce4bda0b3f7e36c9da7" },
{ "SHA256", "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad" },
{ "SHA-256", "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad" },
{ "SHA384", "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7" },
{ "SHA-384", "cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7" },
{ "SHA512", "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f" },
{ "SHA-512", "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f" },
{ "SHA512/224", "4634270F707B6A54DAAE7530460842E20E37ED265CEEE9A43E8924AA" },
{ "SHA512(224)", "4634270F707B6A54DAAE7530460842E20E37ED265CEEE9A43E8924AA" },
{ "SHA-512/224", "4634270F707B6A54DAAE7530460842E20E37ED265CEEE9A43E8924AA" },
{ "SHA-512(224)", "4634270F707B6A54DAAE7530460842E20E37ED265CEEE9A43E8924AA" },
{ "SHA512/256", "53048E2681941EF99B2E29B76B4C7DABE4C2D0C634FC6D46E0E2F13107E7AF23" },
{ "SHA512(256)", "53048E2681941EF99B2E29B76B4C7DABE4C2D0C634FC6D46E0E2F13107E7AF23" },
{ "SHA-512/256", "53048E2681941EF99B2E29B76B4C7DABE4C2D0C634FC6D46E0E2F13107E7AF23" },
{ "SHA-512(256)", "53048E2681941EF99B2E29B76B4C7DABE4C2D0C634FC6D46E0E2F13107E7AF23" },
{ "RIPEMD128", "c14a12199c66e4ba84636b0f69144c77" },
{ TeleTrusTObjectIdentifiers.RipeMD128.Id, "c14a12199c66e4ba84636b0f69144c77" },
{ "RIPEMD160", "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc" },
{ TeleTrusTObjectIdentifiers.RipeMD160.Id, "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc" },
{ "RIPEMD256", "afbd6e228b9d8cbbcef5ca2d03e6dba10ac0bc7dcbe4680e1e42d2e975459b65" },
{ TeleTrusTObjectIdentifiers.RipeMD256.Id, "afbd6e228b9d8cbbcef5ca2d03e6dba10ac0bc7dcbe4680e1e42d2e975459b65" },
{ "RIPEMD320", "de4c01b3054f8930a79d09ae738e92301e5a17085beffdc1b8d116713e74f82fa942d64cdbc4682d" },
{ "Tiger", "2AAB1484E8C158F2BFB8C5FF41B57A525129131C957B5F93" },
{ "GOST3411", "b285056dbf18d7392d7677369524dd14747459ed8143997e163b2986f92fd42c" },
{ "WHIRLPOOL", "4E2448A4C6F486BB16B6562C73B4020BF3043E3A731BCE721AE1B303D97E6D4C7181EEBDB6C57E277D0E34957114CBD6C797FC9D95D8B582D225292076D4EEF5" },
{ "SM3", "66c7f0f462eeedd9d1f2d46bdc10e4e24167c4875cf2f7a2297da02b8f4ba8e0" },
{ "SHA3-224", "e642824c3f8cf24ad09234ee7d3c766fc9a3a5168d0c94ad73b46fdf" },
{ NistObjectIdentifiers.IdSha3_224.Id, "e642824c3f8cf24ad09234ee7d3c766fc9a3a5168d0c94ad73b46fdf" },
{ "SHA3-256", "3a985da74fe225b2045c172d6bd390bd855f086e3e9d525b46bfe24511431532" },
{ NistObjectIdentifiers.IdSha3_256.Id, "3a985da74fe225b2045c172d6bd390bd855f086e3e9d525b46bfe24511431532" },
{ "SHA3-384", "ec01498288516fc926459f58e2c6ad8df9b473cb0fc08c2596da7cf0e49be4b298d88cea927ac7f539f1edf228376d25" },
{ NistObjectIdentifiers.IdSha3_384.Id, "ec01498288516fc926459f58e2c6ad8df9b473cb0fc08c2596da7cf0e49be4b298d88cea927ac7f539f1edf228376d25" },
{ "SHA3-512", "b751850b1a57168a5693cd924b6b096e08f621827444f70d884f5d0240d2712e10e116e9192af3c91a7ec57647e3934057340b4cf408d5a56592f8274eec53f0" },
{ NistObjectIdentifiers.IdSha3_512.Id, "b751850b1a57168a5693cd924b6b096e08f621827444f70d884f5d0240d2712e10e116e9192af3c91a7ec57647e3934057340b4cf408d5a56592f8274eec53f0" },
//{ "SHAKE128", "5881092dd818bf5cf8a3ddb793fbcba74097d5c526a6d35f97b83351940f2cc8" },
//{ "SHAKE128-256", "5881092dd818bf5cf8a3ddb793fbcba74097d5c526a6d35f97b83351940f2cc8" },
//{ NistObjectIdentifiers.IdShake128.Id, "5881092dd818bf5cf8a3ddb793fbcba74097d5c526a6d35f97b83351940f2cc8" },
//{ "SHAKE256", "483366601360a8771c6863080cc4114d8db44530f8f1e1ee4f94ea37e78b5739d5a15bef186a5386c75744c0527e1faa9f8726e462a12a4feb06bd8801e751e4" },
//{ "SHAKE256-512", "483366601360a8771c6863080cc4114d8db44530f8f1e1ee4f94ea37e78b5739d5a15bef186a5386c75744c0527e1faa9f8726e462a12a4feb06bd8801e751e4" },
//{ NistObjectIdentifiers.IdShake256.Id, "483366601360a8771c6863080cc4114d8db44530f8f1e1ee4f94ea37e78b5739d5a15bef186a5386c75744c0527e1faa9f8726e462a12a4feb06bd8801e751e4" },
{ "KECCAK224", "c30411768506ebe1c2871b1ee2e87d38df342317300a9b97a95ec6a8" },
{ "KECCAK-224", "c30411768506ebe1c2871b1ee2e87d38df342317300a9b97a95ec6a8" },
{ "KECCAK256", "4e03657aea45a94fc7d47ba826c8d667c0d1e6e33a64a036ec44f58fa12d6c45" },
{ "KECCAK-256", "4e03657aea45a94fc7d47ba826c8d667c0d1e6e33a64a036ec44f58fa12d6c45" },
{ "KECCAK288", "20ff13d217d5789fa7fc9e0e9a2ee627363ec28171d0b6c52bbd2f240554dbc94289f4d6" },
{ "KECCAK-288", "20ff13d217d5789fa7fc9e0e9a2ee627363ec28171d0b6c52bbd2f240554dbc94289f4d6" },
{ "KECCAK384", "f7df1165f033337be098e7d288ad6a2f74409d7a60b49c36642218de161b1f99f8c681e4afaf31a34db29fb763e3c28e" },
{ "KECCAK-384", "f7df1165f033337be098e7d288ad6a2f74409d7a60b49c36642218de161b1f99f8c681e4afaf31a34db29fb763e3c28e" },
{ "KECCAK512", "18587dc2ea106b9a1563e32b3312421ca164c7f1f07bc922a9c83d77cea3a1e5d0c69910739025372dc14ac9642629379540c17e2a65b19d77aa511a9d00bb96" },
{ "KECCAK-512", "18587dc2ea106b9a1563e32b3312421ca164c7f1f07bc922a9c83d77cea3a1e5d0c69910739025372dc14ac9642629379540c17e2a65b19d77aa511a9d00bb96" },
{ "BLAKE2B-160", "384264f676f39536840523f284921cdc68b6846b" },
{ "BLAKE2B-256", "bddd813c634239723171ef3fee98579b94964e3bb1cb3e427262c8c068d52319" },
{ "BLAKE2B-384", "6f56a82c8e7ef526dfe182eb5212f7db9df1317e57815dbda46083fc30f54ee6c66ba83be64b302d7cba6ce15bb556f4" },
{ "BLAKE2B-512", "ba80a53f981c4d0d6a2797b69f12f6e94c212f14685ac4b74b12bb6fdbffa2d17d87c5392aab792dc252d5de4533cc9518d38aa8dbf1925ab92386edd4009923" },
{ MiscObjectIdentifiers.id_blake2b160.Id, "384264f676f39536840523f284921cdc68b6846b" },
{ MiscObjectIdentifiers.id_blake2b256.Id, "bddd813c634239723171ef3fee98579b94964e3bb1cb3e427262c8c068d52319" },
{ MiscObjectIdentifiers.id_blake2b384.Id, "6f56a82c8e7ef526dfe182eb5212f7db9df1317e57815dbda46083fc30f54ee6c66ba83be64b302d7cba6ce15bb556f4" },
{ MiscObjectIdentifiers.id_blake2b512.Id, "ba80a53f981c4d0d6a2797b69f12f6e94c212f14685ac4b74b12bb6fdbffa2d17d87c5392aab792dc252d5de4533cc9518d38aa8dbf1925ab92386edd4009923" },
{ "BLAKE2S-128", "aa4938119b1dc7b87cbad0ffd200d0ae" },
{ "BLAKE2S-160", "5ae3b99be29b01834c3b508521ede60438f8de17" },
{ "BLAKE2S-224", "0b033fc226df7abde29f67a05d3dc62cf271ef3dfea4d387407fbd55" },
{ "BLAKE2S-256", "508c5e8c327c14e2e1a72ba34eeb452f37458b209ed63a294d999b4c86675982" },
{ MiscObjectIdentifiers.id_blake2s128.Id, "aa4938119b1dc7b87cbad0ffd200d0ae" },
{ MiscObjectIdentifiers.id_blake2s160.Id, "5ae3b99be29b01834c3b508521ede60438f8de17" },
{ MiscObjectIdentifiers.id_blake2s224.Id, "0b033fc226df7abde29f67a05d3dc62cf271ef3dfea4d387407fbd55" },
{ MiscObjectIdentifiers.id_blake2s256.Id, "508c5e8c327c14e2e1a72ba34eeb452f37458b209ed63a294d999b4c86675982" },
{ "GOST3411-2012-256", "4e2919cf137ed41ec4fb6270c61826cc4fffb660341e0af3688cd0626d23b481" },
{ RosstandartObjectIdentifiers.id_tc26_gost_3411_12_256.Id, "4e2919cf137ed41ec4fb6270c61826cc4fffb660341e0af3688cd0626d23b481" },
{ "GOST3411-2012-512", "28156e28317da7c98f4fe2bed6b542d0dab85bb224445fcedaf75d46e26d7eb8d5997f3e0915dd6b7f0aab08d9c8beb0d8c64bae2ab8b3c8c6bc53b3bf0db728" },
{ RosstandartObjectIdentifiers.id_tc26_gost_3411_12_512.Id, "28156e28317da7c98f4fe2bed6b542d0dab85bb224445fcedaf75d46e26d7eb8d5997f3e0915dd6b7f0aab08d9c8beb0d8c64bae2ab8b3c8c6bc53b3bf0db728" },
{ "DSTU7564-256", "0bd1b36109f1318411a0517315aa46b8839df06622a278676f5487996c9cfc04" },
{ UAObjectIdentifiers.dstu7564digest_256.Id, "0bd1b36109f1318411a0517315aa46b8839df06622a278676f5487996c9cfc04" },
{ "DSTU7564-384", "72945012b0820c3132846ddc90da511f80bb7b70abd0cb1ab8df785d600c187b9d0ac567e8b6f76fde8a0b417a2ebf88" },
{ UAObjectIdentifiers.dstu7564digest_384.Id, "72945012b0820c3132846ddc90da511f80bb7b70abd0cb1ab8df785d600c187b9d0ac567e8b6f76fde8a0b417a2ebf88" },
{ "DSTU7564-512", "9e5be7daf7b68b49d2ecbd04c7a5b3af72945012b0820c3132846ddc90da511f80bb7b70abd0cb1ab8df785d600c187b9d0ac567e8b6f76fde8a0b417a2ebf88" },
{ UAObjectIdentifiers.dstu7564digest_512.Id, "9e5be7daf7b68b49d2ecbd04c7a5b3af72945012b0820c3132846ddc90da511f80bb7b70abd0cb1ab8df785d600c187b9d0ac567e8b6f76fde8a0b417a2ebf88" },
};
public override string Name
{
get { return "Digest"; }
}
void doTest(
string algorithm)
{
byte[] message = Encoding.ASCII.GetBytes("hello world");
IDigest digest = DigestUtilities.GetDigest(algorithm);
digest.BlockUpdate(message, 0, message.Length);
byte[] result = DigestUtilities.DoFinal(digest);
digest.BlockUpdate(message, 0, message.Length);
byte[] result2 = DigestUtilities.DoFinal(digest);
// test one digest the same message with the same instance
if (!AreEqual(result, result2))
{
Fail("Result object 1 not equal");
}
// test two, single byte updates
for (int i = 0; i < message.Length; i++)
{
digest.Update(message[i]);
}
result2 = DigestUtilities.DoFinal(digest);
if (!AreEqual(result, result2))
{
Fail("Result object 2 not equal");
}
// test three, two half updates
digest.BlockUpdate(message, 0, message.Length/2);
digest.BlockUpdate(message, message.Length/2, message.Length-message.Length/2);
result2 = DigestUtilities.DoFinal(digest);
if (!AreEqual(result, result2))
{
Fail("Result object 3 not equal");
}
// TODO Should we support Clone'ing of digests?
// // test four, clone test
// digest.BlockUpdate(message, 0, message.Length/2);
// IDigest d = (IDigest)digest.Clone();
// digest.BlockUpdate(message, message.Length/2, message.Length-message.Length/2);
//// result2 = digest.digest();
// result2 = new byte[digest.GetDigestSize()];
// digest.DoFinal(result2, 0);
//
// if (!AreEqual(result, result2))
// {
// Fail("Result object 4(a) not equal");
// }
//
// d.BlockUpdate(message, message.Length/2, message.Length-message.Length/2);
//// result2 = d.digest();
// result2 = new byte[d.GetDigestSize()];
// d.DoFinal(result2, 0);
//
// if (!AreEqual(result, result2))
// {
// Fail("Result object 4(b) not equal");
// }
// test five, check reset() method
digest.BlockUpdate(message, 0, message.Length/2);
digest.Reset();
digest.BlockUpdate(message, 0, message.Length/2);
digest.BlockUpdate(message, message.Length/2, message.Length-message.Length/2);
result2 = DigestUtilities.DoFinal(digest);
if (!AreEqual(result, result2))
{
Fail("Result object 5 not equal");
}
}
/**
* Test the hash against a standard value for the string "abc"
*
* @param algorithm algorithm to test
* @param hash expected value
* @return the test result.
*/
void doAbcTest(
string algorithm,
string hash)
{
byte[] abc = { (byte)0x61, (byte)0x62, (byte)0x63 };
byte[] result = DigestUtilities.CalculateDigest(algorithm, abc);
if (!AreEqual(result, Hex.Decode(hash)))
{
Fail("abc result not equal for " + algorithm);
}
}
public override void PerformTest()
{
for (int i = 0; i != abcVectors.GetLength(0); i++)
{
doTest(abcVectors[i, 0]);
doAbcTest(abcVectors[i, 0], abcVectors[i, 1]);
}
}
public static void Main(
string[] args)
{
RunTest(new DigestTest());
}
[Test]
public void TestFunction()
{
string resultText = Perform().ToString();
Assert.AreEqual(Name + ": Okay", resultText);
}
}
}
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