diff options
| author | David Hook <dgh@bouncycastle.org> | 2017-07-06 11:31:12 +1000 |
|---|---|---|
| committer | David Hook <dgh@bouncycastle.org> | 2017-07-06 11:31:12 +1000 |
| commit | 683e29b0f3bd0a15eaf576e12f3e48426e1ead84 (patch) | |
| tree | fed489d21ea6447e5716404a72ea5db9b2a9991d | |
| parent | added extra vector (diff) | |
| download | BouncyCastle.NET-ed25519-683e29b0f3bd0a15eaf576e12f3e48426e1ead84.tar.xz | |
initial DSTU7624 work
| -rw-r--r-- | crypto/src/crypto/engines/Dstu7624Engine.cs | 862 | ||||
| -rw-r--r-- | crypto/src/crypto/engines/Dstu7624WrapEngine.cs | 263 | ||||
| -rw-r--r-- | crypto/test/src/crypto/test/DSTU7624Test.cs | 481 |
3 files changed, 1606 insertions, 0 deletions
diff --git a/crypto/src/crypto/engines/Dstu7624Engine.cs b/crypto/src/crypto/engines/Dstu7624Engine.cs new file mode 100644 index 000000000..4699ee5bd --- /dev/null +++ b/crypto/src/crypto/engines/Dstu7624Engine.cs @@ -0,0 +1,862 @@ +using System; +using System.Collections; + +using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Utilities; + +namespace Org.BouncyCastle.Crypto.Engines +{ + /** + * implementation of DSTU 7624 (Kalyna) + */ + public class Dstu7624Engine + : IBlockCipher + { + private const int BITS_IN_WORD = 64; + private const int BITS_IN_BYTE = 8; + + /* Block words size. */ + private const int kNB_128 = 2; + private const int kNB_256 = 4; + private const int kNB_512 = 8; + + /* Key words size. */ + private const int kNK_128 = 2; + private const int kNK_256 = 4; + private const int kNK_512 = 8; + + /* Block bits size. */ + private const int kBLOCK_128 = kNB_128 * BITS_IN_WORD; + private const int kBLOCK_256 = kNB_256 * BITS_IN_WORD; + private const int kBLOCK_512 = kNB_512 * BITS_IN_WORD; + + /* Block bits size. */ + private const int kKEY_128 = kNK_128 * BITS_IN_WORD; + private const int kKEY_256 = kNK_256 * BITS_IN_WORD; + private const int kKEY_512 = kNK_512 * BITS_IN_WORD; + + /* Number of enciphering rounds size depending on key length. */ + private const int kNR_128 = 10; + private const int kNR_256 = 14; + private const int kNR_512 = 18; + + private const int REDUCTION_POLYNOMIAL = 0x011d; /* x^8 + x^4 + x^3 + x^2 + 1 */ + + + private int nb; /* Number of 64-bit words in enciphering block. */ + private int nk; /*< Number of 64-bit words in key. */ + private int roundKeysAmount; /*< Number of enciphering rounds. */ + + private ulong[] internalState = null; /*< Current cipher state. */ + + + private ulong[] workingKey = null; + private ulong[][] roundKeys = null; /*< Round key computed from enciphering key. */ + + + private int blockSizeBits; + private int keySizeBits; + + private bool forEncryption; + + + public Dstu7624Engine(int blockSizeBits, int keySizeBits) + { + this.blockSizeBits = blockSizeBits; + this.keySizeBits = keySizeBits; + + if (blockSizeBits == kBLOCK_128) + { + nb = kBLOCK_128 / BITS_IN_WORD; + if (keySizeBits == kKEY_128) + { + nk = kKEY_128 / BITS_IN_WORD; + roundKeysAmount = kNR_128; + } + else if (keySizeBits == kKEY_256) + { + nk = kKEY_256 / BITS_IN_WORD; + roundKeysAmount = kNR_256; + } + else + { + throw new ArgumentException("Unsupported key size"); + } + } + else if (blockSizeBits == 256) + { + nb = kBLOCK_256 / BITS_IN_WORD; + if (keySizeBits == kKEY_256) + { + nk = kKEY_256 / BITS_IN_WORD; + roundKeysAmount = kNR_256; + } + else if (keySizeBits == kKEY_512) + { + nk = kKEY_512 / BITS_IN_WORD; + roundKeysAmount = kNR_512; + } + else + { + throw new ArgumentException("Unsupported key size"); + } + } + else if (blockSizeBits == kBLOCK_512) + { + nb = kBLOCK_512 / BITS_IN_WORD; + if (keySizeBits == kKEY_512) + { + nk = kKEY_512 / BITS_IN_WORD; + roundKeysAmount = kNR_512; + } + else + { + throw new ArgumentException("Unsupported key size"); + } + } + else + { + throw new ArgumentException("Unsupported block size"); + } + + internalState = new ulong[nb]; + + roundKeys = new ulong[roundKeysAmount + 1][]; + + for (int i = 0; i < roundKeysAmount + 1; i++) + { + roundKeys[i] = new ulong[nb]; + } + } + + + + #region INITIALIZATION + public virtual void Init(bool forEncryption, ICipherParameters parameters) + { + if (parameters is KeyParameter) + { + workingKey = BytesToWords(((KeyParameter)parameters).GetKey()); + + ulong[] kt = new ulong[nb]; + + KeyExpandKT(workingKey, kt); + + KeyExpandEven(workingKey, kt); + + KeyExpandOdd(); + + } + else if (parameters != null) + { + throw new ArgumentException("invalid parameter passed to Dstu7624 init - " + + Platform.GetTypeName(parameters)); + } + + this.forEncryption = forEncryption; + } + + private void KeyExpandKT(ulong[] key, ulong[] kt) + { + ulong[] k0 = new ulong[nb]; + ulong[] k1 = new ulong[nb]; + + internalState = new ulong[nb]; + internalState[0] += (ulong)(nb + nk + 1); + + if (nb == nk) + { + Array.Copy(key, k0, k0.Length); + Array.Copy(key, k1, k1.Length); + } + else + { + Array.Copy(key, 0, k0, 0, nb); + Array.Copy(key, nb, k1, 0, nb); + } + + AddRoundKeyExpand(k0); + + EncryptionRound(); + + XorRoundKeyExpand(k1); + + EncryptionRound(); + + AddRoundKeyExpand(k0); + + EncryptionRound(); + + Array.Copy(internalState, kt, nb); + } + private void KeyExpandEven(ulong[] key, ulong[] kt) + { + ulong[] initial_data = new ulong[nk]; + + ulong[] kt_round = new ulong[nb]; + + ulong[] tmv = new ulong[nb]; + + int round = 0; + + Array.Copy(key, initial_data, nk); + + for (int i = 0; i < nb; i++) + { + tmv[i] = 0x0001000100010001; + } + + while (true) + { + Array.Copy(kt, internalState, nb); + + AddRoundKeyExpand(tmv); + + Array.Copy(internalState, kt_round, nb); + Array.Copy(initial_data, internalState, nb); + + AddRoundKeyExpand(kt_round); + + EncryptionRound(); + + XorRoundKeyExpand(kt_round); + + EncryptionRound(); + + AddRoundKeyExpand(kt_round); + + Array.Copy(internalState, roundKeys[round], nb); + + if (roundKeysAmount == round) + { + break; + } + if (nk != nb) + { + round += 2; + + ShiftLeft(tmv); + + Array.Copy(kt, internalState, nb); + + AddRoundKeyExpand(tmv); + + Array.Copy(internalState, kt_round, nb); + Array.Copy(initial_data, nb, internalState, 0, nb); + + AddRoundKeyExpand(kt_round); + + EncryptionRound(); + + XorRoundKeyExpand(kt_round); + + EncryptionRound(); + + AddRoundKeyExpand(kt_round); + + Array.Copy(internalState, roundKeys[round], nb); + + if (roundKeysAmount == round) + { + break; + } + } + + round += 2; + ShiftLeft(tmv); + + //Rotate initial data array on 1 element left + ulong temp = initial_data[0]; + Array.Copy(initial_data, 1, initial_data, 0, initial_data.Length - 1); + initial_data[initial_data.Length - 1] = temp; + } + } + private void KeyExpandOdd() + { + for (int i = 1; i < roundKeysAmount; i += 2) + { + Array.Copy(roundKeys[i - 1], roundKeys[i], nb); + RotateLeft(roundKeys[i]); + } + } + #endregion + + + public virtual int ProcessBlock(byte[] input, int inOff, byte[] output, int outOff) + { + if (workingKey == null) + throw new InvalidOperationException("Dstu7624 engine not initialised"); + + Check.DataLength(input, inOff, GetBlockSize(), "input buffer too short"); + Check.OutputLength(output, outOff, GetBlockSize(), "output buffer too short"); + + if (forEncryption) + { + Encrypt(input, inOff, output, outOff); + } + else + { + Decrypt(input, inOff, output, outOff); + } + + return GetBlockSize(); + } + + private void Encrypt(byte[] plain, int inOff, byte[] cipherText, int outOff) + { + int round = 0; + + Array.Copy(plain, inOff, plain, 0, blockSizeBits / BITS_IN_BYTE); + Array.Resize(ref plain, blockSizeBits / BITS_IN_BYTE); + + ulong[] plain_ = BytesToWords(plain); + + Array.Copy(plain_, internalState, nb); + + AddRoundKey(round); + + for (round = 1; round < roundKeysAmount; round++) + { + EncryptionRound(); + + XorRoundKey(round); + + } + EncryptionRound(); + + AddRoundKey(roundKeysAmount); + + ulong[] cipherText_ = new ulong[internalState.Length]; + + Array.Copy(internalState, cipherText_, nb); + + byte[] temp = WordsToBytes(cipherText_); + + Array.Copy(temp, 0, cipherText, outOff, temp.Length); + + } + private void Decrypt(byte[] cipherText, int inOff, byte[] decryptedText, int outOff) + { + Array.Copy(cipherText, inOff, cipherText, 0, blockSizeBits / BITS_IN_BYTE); + Array.Resize(ref cipherText, blockSizeBits / BITS_IN_BYTE); + + int round = roundKeysAmount; + + ulong[] cipherText_ = BytesToWords(cipherText); + + Array.Copy(cipherText_, internalState, nb); + + SubRoundKey(round); + + for (round = roundKeysAmount - 1; round > 0; round--) + { + DecryptionRound(); + XorRoundKey(round); + } + + DecryptionRound(); + SubRoundKey(0); + + ulong[] decryptedText_ = new ulong[internalState.Length]; + + Array.Copy(internalState, decryptedText_, nb); + + + byte[] temp = WordsToBytes(decryptedText_); + Array.Copy(temp, 0, decryptedText, outOff, temp.Length); + + + } + + + + + + + + + + private void AddRoundKeyExpand(ulong[] value) + { + for (int i = 0; i < nb; i++) + { + internalState[i] += value[i]; + } + } + + private void EncryptionRound() + { + SubBytes(); + ShiftRows(); + MixColumns(); + } + + private void DecryptionRound() + { + InvMixColumns(); + InvShiftRows(); + InvSubBytes(); + } + + private void RotateLeft(ulong[] state_value) + { + int rotateBytesLength = 2 * state_value.Length + 3; + int bytesLength = state_value.Length * (BITS_IN_WORD / BITS_IN_BYTE); + + + byte[] bytes = WordsToBytes(state_value); + byte[] buffer = new byte[rotateBytesLength]; + + Array.Copy(bytes, buffer, rotateBytesLength); + + Buffer.BlockCopy(bytes, rotateBytesLength, bytes, 0, bytesLength - rotateBytesLength); + + Array.Copy(buffer, 0, bytes, bytesLength - rotateBytesLength, rotateBytesLength); + + var temp = BytesToWords(bytes); + Array.Copy(temp, state_value, state_value.Length); + } + + private void ShiftLeft(ulong[] state_value) + { + for (int i = 0; i < state_value.Length; i++) + { + state_value[i] <<= 1; + } + Array.Reverse(state_value); + } + + private void XorRoundKeyExpand(ulong[] value) + { + for (int i = 0; i < nb; i++) + { + internalState[i] ^= value[i]; + } + } + + private void XorRoundKey(int round) + { + for (int i = 0; i < nb; i++) + { + internalState[i] ^= roundKeys[round][i]; + } + } + + private void ShiftRows() + { + int row, col; + int shift = -1; + + byte[] stateBytes = WordsToBytes(internalState); + + byte[] nstate = new byte[nb * sizeof(ulong)]; + + for (row = 0; row < sizeof(ulong); row++) + { + if (row % (sizeof(ulong) / nb) == 0) + { + shift += 1; + } + + for (col = 0; col < nb; col++) + { + nstate[row + ((col + shift) % nb) * sizeof(ulong)] = stateBytes[row + col * sizeof(ulong)]; + } + } + + internalState = BytesToWords(nstate); + + } + + private void InvShiftRows() + { + int row, col; + int shift = -1; + + byte[] stateBytes = WordsToBytes(internalState); + byte[] nstate = new byte[nb * sizeof(ulong)]; + + for (row = 0; row < sizeof(ulong); row++) + { + if (row % (sizeof(ulong) / nb) == 0) + { + shift += 1; + } + + for (col = 0; col < nb; col++) + { + nstate[row + col * sizeof(ulong)] = stateBytes[row + ((col + shift) % nb) * sizeof(ulong)]; + } + } + + internalState = BytesToWords(nstate); + } + + private ulong[] BytesToWords(byte[] bytes) + { + ulong[] words = new ulong[bytes.Length / sizeof(ulong)]; + + for (int i = 0; i < words.Length; i++) + { + words[i] = BitConverter.ToUInt64(bytes, i * sizeof(ulong)); + + if (!BitConverter.IsLittleEndian) + { + words[i] = ReverseWord(words[i]); + } + } + + return words; + } + + private byte[] WordsToBytes(ulong[] words) + { + byte[] bytes = new byte[words.Length * sizeof(ulong)]; + + byte[] tempBytes = new byte[sizeof(ulong)]; + + for (int i = 0; i < words.Length; ++i) + { + if (!BitConverter.IsLittleEndian) + { + words[i] = ReverseWord(words[i]); + } + + tempBytes = BitConverter.GetBytes(words[i]); + Array.Copy(tempBytes, 0, bytes, i * tempBytes.Length, tempBytes.Length); + } + return bytes; + } + + private ulong ReverseWord(ulong x) + { + byte[] bytes = BitConverter.GetBytes(x); + Array.Reverse(bytes); + return BitConverter.ToUInt64(bytes, 0); + } + + private void AddRoundKey(int round) + { + for (int i = 0; i < nb; ++i) + { + internalState[i] += roundKeys[round][i]; + } + } + + private void SubRoundKey(int round) + { + for (int i = 0; i < nb; ++i) + { + internalState[i] -= roundKeys[round][i]; + } + } + + private void MixColumns() + { + MatrixMultiply(mdsMatrix); + } + + private void InvMixColumns() + { + MatrixMultiply(mdsInvMatrix); + } + + private void MatrixMultiply(byte[][] matrix) + { + int col, row, b; + byte product; + ulong result; + byte[] stateBytes = WordsToBytes(internalState); + + for (col = 0; col < nb; ++col) + { + result = 0; + for (row = sizeof(ulong) - 1; row >= 0; --row) + { + product = 0; + for (b = sizeof(ulong) - 1; b >= 0; --b) + { + product ^= MultiplyGF(stateBytes[b + col * sizeof(ulong)], matrix[row][b]); + } + result |= (ulong)product << (row * sizeof(ulong)); + } + internalState[col] = result; + } + } + + private byte MultiplyGF(byte x, byte y) + { + byte r = 0; + byte hbit = 0; + + for (int i = 0; i < BITS_IN_BYTE; i++) + { + if ((y & 0x01) == 1) + { + r ^= x; + } + + hbit = (byte)(x & 0x80); + + x <<= 1; + + if (hbit == 0x80) + { + x = (byte)((int)x ^ REDUCTION_POLYNOMIAL); + } + y >>= 1; + } + return r; + } + + private void SubBytes() + { + for (int i = 0; i < nb; i++) + { + internalState[i] = sboxesForEncryption[0][internalState[i] & 0x00000000000000FF] | + ((ulong)sboxesForEncryption[1][(internalState[i] & 0x000000000000FF00) >> 8] << 8) | + ((ulong)sboxesForEncryption[2][(internalState[i] & 0x0000000000FF0000) >> 16] << 16) | + ((ulong)sboxesForEncryption[3][(internalState[i] & 0x00000000FF000000) >> 24] << 24) | + ((ulong)sboxesForEncryption[0][(internalState[i] & 0x000000FF00000000) >> 32] << 32) | + ((ulong)sboxesForEncryption[1][(internalState[i] & 0x0000FF0000000000) >> 40] << 40) | + ((ulong)sboxesForEncryption[2][(internalState[i] & 0x00FF000000000000) >> 48] << 48) | + ((ulong)sboxesForEncryption[3][(internalState[i] & 0xFF00000000000000) >> 56] << 56); + } + } + + private void InvSubBytes() + { + for (int i = 0; i < nb; i++) + { + internalState[i] = sboxesForDecryption[0][internalState[i] & 0x00000000000000FF] | + ((ulong)sboxesForDecryption[1][(internalState[i] & 0x000000000000FF00) >> 8] << 8) | + ((ulong)sboxesForDecryption[2][(internalState[i] & 0x0000000000FF0000) >> 16] << 16) | + ((ulong)sboxesForDecryption[3][(internalState[i] & 0x00000000FF000000) >> 24] << 24) | + ((ulong)sboxesForDecryption[0][(internalState[i] & 0x000000FF00000000) >> 32] << 32) | + ((ulong)sboxesForDecryption[1][(internalState[i] & 0x0000FF0000000000) >> 40] << 40) | + ((ulong)sboxesForDecryption[2][(internalState[i] & 0x00FF000000000000) >> 48] << 48) | + ((ulong)sboxesForDecryption[3][(internalState[i] & 0xFF00000000000000) >> 56] << 56); + } + } + + + #region TABLES AND S-BOXES + + private byte[][] mdsMatrix = + { + new byte[] { 0x01, 0x01, 0x05, 0x01, 0x08, 0x06, 0x07, 0x04 }, + new byte[] { 0x04, 0x01, 0x01, 0x05, 0x01, 0x08, 0x06, 0x07 }, + new byte[] { 0x07, 0x04, 0x01, 0x01, 0x05, 0x01, 0x08, 0x06 }, + new byte[] { 0x06, 0x07, 0x04, 0x01, 0x01, 0x05, 0x01, 0x08 }, + new byte[] { 0x08, 0x06, 0x07, 0x04, 0x01, 0x01, 0x05, 0x01 }, + new byte[] { 0x01, 0x08, 0x06, 0x07, 0x04, 0x01, 0x01, 0x05 }, + new byte[] { 0x05, 0x01, 0x08, 0x06, 0x07, 0x04, 0x01, 0x01 }, + new byte[] { 0x01, 0x05, 0x01, 0x08, 0x06, 0x07, 0x04, 0x01 }, + }; + + private byte[][] mdsInvMatrix = + { + new byte[] { 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA }, + new byte[] { 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7 }, + new byte[] { 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F, 0x49 }, + new byte[] { 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8, 0x2F }, + new byte[] { 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76, 0xA8 }, + new byte[] { 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95, 0x76 }, + new byte[] { 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD, 0x95 }, + new byte[] { 0x95, 0x76, 0xA8, 0x2F, 0x49, 0xD7, 0xCA, 0xAD }, + }; + + + private byte[][] sboxesForEncryption = + { + new byte[] + { + 0xa8, 0x43, 0x5f, 0x06, 0x6b, 0x75, 0x6c, 0x59, 0x71, 0xdf, 0x87, 0x95, 0x17, 0xf0, 0xd8, 0x09, + 0x6d, 0xf3, 0x1d, 0xcb, 0xc9, 0x4d, 0x2c, 0xaf, 0x79, 0xe0, 0x97, 0xfd, 0x6f, 0x4b, 0x45, 0x39, + 0x3e, 0xdd, 0xa3, 0x4f, 0xb4, 0xb6, 0x9a, 0x0e, 0x1f, 0xbf, 0x15, 0xe1, 0x49, 0xd2, 0x93, 0xc6, + 0x92, 0x72, 0x9e, 0x61, 0xd1, 0x63, 0xfa, 0xee, 0xf4, 0x19, 0xd5, 0xad, 0x58, 0xa4, 0xbb, 0xa1, + 0xdc, 0xf2, 0x83, 0x37, 0x42, 0xe4, 0x7a, 0x32, 0x9c, 0xcc, 0xab, 0x4a, 0x8f, 0x6e, 0x04, 0x27, + 0x2e, 0xe7, 0xe2, 0x5a, 0x96, 0x16, 0x23, 0x2b, 0xc2, 0x65, 0x66, 0x0f, 0xbc, 0xa9, 0x47, 0x41, + 0x34, 0x48, 0xfc, 0xb7, 0x6a, 0x88, 0xa5, 0x53, 0x86, 0xf9, 0x5b, 0xdb, 0x38, 0x7b, 0xc3, 0x1e, + 0x22, 0x33, 0x24, 0x28, 0x36, 0xc7, 0xb2, 0x3b, 0x8e, 0x77, 0xba, 0xf5, 0x14, 0x9f, 0x08, 0x55, + 0x9b, 0x4c, 0xfe, 0x60, 0x5c, 0xda, 0x18, 0x46, 0xcd, 0x7d, 0x21, 0xb0, 0x3f, 0x1b, 0x89, 0xff, + 0xeb, 0x84, 0x69, 0x3a, 0x9d, 0xd7, 0xd3, 0x70, 0x67, 0x40, 0xb5, 0xde, 0x5d, 0x30, 0x91, 0xb1, + 0x78, 0x11, 0x01, 0xe5, 0x00, 0x68, 0x98, 0xa0, 0xc5, 0x02, 0xa6, 0x74, 0x2d, 0x0b, 0xa2, 0x76, + 0xb3, 0xbe, 0xce, 0xbd, 0xae, 0xe9, 0x8a, 0x31, 0x1c, 0xec, 0xf1, 0x99, 0x94, 0xaa, 0xf6, 0x26, + 0x2f, 0xef, 0xe8, 0x8c, 0x35, 0x03, 0xd4, 0x7f, 0xfb, 0x05, 0xc1, 0x5e, 0x90, 0x20, 0x3d, 0x82, + 0xf7, 0xea, 0x0a, 0x0d, 0x7e, 0xf8, 0x50, 0x1a, 0xc4, 0x07, 0x57, 0xb8, 0x3c, 0x62, 0xe3, 0xc8, + 0xac, 0x52, 0x64, 0x10, 0xd0, 0xd9, 0x13, 0x0c, 0x12, 0x29, 0x51, 0xb9, 0xcf, 0xd6, 0x73, 0x8d, + 0x81, 0x54, 0xc0, 0xed, 0x4e, 0x44, 0xa7, 0x2a, 0x85, 0x25, 0xe6, 0xca, 0x7c, 0x8b, 0x56, 0x80 + }, + + new byte[] + { + 0xce, 0xbb, 0xeb, 0x92, 0xea, 0xcb, 0x13, 0xc1, 0xe9, 0x3a, 0xd6, 0xb2, 0xd2, 0x90, 0x17, 0xf8, + 0x42, 0x15, 0x56, 0xb4, 0x65, 0x1c, 0x88, 0x43, 0xc5, 0x5c, 0x36, 0xba, 0xf5, 0x57, 0x67, 0x8d, + 0x31, 0xf6, 0x64, 0x58, 0x9e, 0xf4, 0x22, 0xaa, 0x75, 0x0f, 0x02, 0xb1, 0xdf, 0x6d, 0x73, 0x4d, + 0x7c, 0x26, 0x2e, 0xf7, 0x08, 0x5d, 0x44, 0x3e, 0x9f, 0x14, 0xc8, 0xae, 0x54, 0x10, 0xd8, 0xbc, + 0x1a, 0x6b, 0x69, 0xf3, 0xbd, 0x33, 0xab, 0xfa, 0xd1, 0x9b, 0x68, 0x4e, 0x16, 0x95, 0x91, 0xee, + 0x4c, 0x63, 0x8e, 0x5b, 0xcc, 0x3c, 0x19, 0xa1, 0x81, 0x49, 0x7b, 0xd9, 0x6f, 0x37, 0x60, 0xca, + 0xe7, 0x2b, 0x48, 0xfd, 0x96, 0x45, 0xfc, 0x41, 0x12, 0x0d, 0x79, 0xe5, 0x89, 0x8c, 0xe3, 0x20, + 0x30, 0xdc, 0xb7, 0x6c, 0x4a, 0xb5, 0x3f, 0x97, 0xd4, 0x62, 0x2d, 0x06, 0xa4, 0xa5, 0x83, 0x5f, + 0x2a, 0xda, 0xc9, 0x00, 0x7e, 0xa2, 0x55, 0xbf, 0x11, 0xd5, 0x9c, 0xcf, 0x0e, 0x0a, 0x3d, 0x51, + 0x7d, 0x93, 0x1b, 0xfe, 0xc4, 0x47, 0x09, 0x86, 0x0b, 0x8f, 0x9d, 0x6a, 0x07, 0xb9, 0xb0, 0x98, + 0x18, 0x32, 0x71, 0x4b, 0xef, 0x3b, 0x70, 0xa0, 0xe4, 0x40, 0xff, 0xc3, 0xa9, 0xe6, 0x78, 0xf9, + 0x8b, 0x46, 0x80, 0x1e, 0x38, 0xe1, 0xb8, 0xa8, 0xe0, 0x0c, 0x23, 0x76, 0x1d, 0x25, 0x24, 0x05, + 0xf1, 0x6e, 0x94, 0x28, 0x9a, 0x84, 0xe8, 0xa3, 0x4f, 0x77, 0xd3, 0x85, 0xe2, 0x52, 0xf2, 0x82, + 0x50, 0x7a, 0x2f, 0x74, 0x53, 0xb3, 0x61, 0xaf, 0x39, 0x35, 0xde, 0xcd, 0x1f, 0x99, 0xac, 0xad, + 0x72, 0x2c, 0xdd, 0xd0, 0x87, 0xbe, 0x5e, 0xa6, 0xec, 0x04, 0xc6, 0x03, 0x34, 0xfb, 0xdb, 0x59, + 0xb6, 0xc2, 0x01, 0xf0, 0x5a, 0xed, 0xa7, 0x66, 0x21, 0x7f, 0x8a, 0x27, 0xc7, 0xc0, 0x29, 0xd7 + }, + + new byte[] + { + 0x93, 0xd9, 0x9a, 0xb5, 0x98, 0x22, 0x45, 0xfc, 0xba, 0x6a, 0xdf, 0x02, 0x9f, 0xdc, 0x51, 0x59, + 0x4a, 0x17, 0x2b, 0xc2, 0x94, 0xf4, 0xbb, 0xa3, 0x62, 0xe4, 0x71, 0xd4, 0xcd, 0x70, 0x16, 0xe1, + 0x49, 0x3c, 0xc0, 0xd8, 0x5c, 0x9b, 0xad, 0x85, 0x53, 0xa1, 0x7a, 0xc8, 0x2d, 0xe0, 0xd1, 0x72, + 0xa6, 0x2c, 0xc4, 0xe3, 0x76, 0x78, 0xb7, 0xb4, 0x09, 0x3b, 0x0e, 0x41, 0x4c, 0xde, 0xb2, 0x90, + 0x25, 0xa5, 0xd7, 0x03, 0x11, 0x00, 0xc3, 0x2e, 0x92, 0xef, 0x4e, 0x12, 0x9d, 0x7d, 0xcb, 0x35, + 0x10, 0xd5, 0x4f, 0x9e, 0x4d, 0xa9, 0x55, 0xc6, 0xd0, 0x7b, 0x18, 0x97, 0xd3, 0x36, 0xe6, 0x48, + 0x56, 0x81, 0x8f, 0x77, 0xcc, 0x9c, 0xb9, 0xe2, 0xac, 0xb8, 0x2f, 0x15, 0xa4, 0x7c, 0xda, 0x38, + 0x1e, 0x0b, 0x05, 0xd6, 0x14, 0x6e, 0x6c, 0x7e, 0x66, 0xfd, 0xb1, 0xe5, 0x60, 0xaf, 0x5e, 0x33, + 0x87, 0xc9, 0xf0, 0x5d, 0x6d, 0x3f, 0x88, 0x8d, 0xc7, 0xf7, 0x1d, 0xe9, 0xec, 0xed, 0x80, 0x29, + 0x27, 0xcf, 0x99, 0xa8, 0x50, 0x0f, 0x37, 0x24, 0x28, 0x30, 0x95, 0xd2, 0x3e, 0x5b, 0x40, 0x83, + 0xb3, 0x69, 0x57, 0x1f, 0x07, 0x1c, 0x8a, 0xbc, 0x20, 0xeb, 0xce, 0x8e, 0xab, 0xee, 0x31, 0xa2, + 0x73, 0xf9, 0xca, 0x3a, 0x1a, 0xfb, 0x0d, 0xc1, 0xfe, 0xfa, 0xf2, 0x6f, 0xbd, 0x96, 0xdd, 0x43, + 0x52, 0xb6, 0x08, 0xf3, 0xae, 0xbe, 0x19, 0x89, 0x32, 0x26, 0xb0, 0xea, 0x4b, 0x64, 0x84, 0x82, + 0x6b, 0xf5, 0x79, 0xbf, 0x01, 0x5f, 0x75, 0x63, 0x1b, 0x23, 0x3d, 0x68, 0x2a, 0x65, 0xe8, 0x91, + 0xf6, 0xff, 0x13, 0x58, 0xf1, 0x47, 0x0a, 0x7f, 0xc5, 0xa7, 0xe7, 0x61, 0x5a, 0x06, 0x46, 0x44, + 0x42, 0x04, 0xa0, 0xdb, 0x39, 0x86, 0x54, 0xaa, 0x8c, 0x34, 0x21, 0x8b, 0xf8, 0x0c, 0x74, 0x67 + }, + + new byte[] + { + 0x68, 0x8d, 0xca, 0x4d, 0x73, 0x4b, 0x4e, 0x2a, 0xd4, 0x52, 0x26, 0xb3, 0x54, 0x1e, 0x19, 0x1f, + 0x22, 0x03, 0x46, 0x3d, 0x2d, 0x4a, 0x53, 0x83, 0x13, 0x8a, 0xb7, 0xd5, 0x25, 0x79, 0xf5, 0xbd, + 0x58, 0x2f, 0x0d, 0x02, 0xed, 0x51, 0x9e, 0x11, 0xf2, 0x3e, 0x55, 0x5e, 0xd1, 0x16, 0x3c, 0x66, + 0x70, 0x5d, 0xf3, 0x45, 0x40, 0xcc, 0xe8, 0x94, 0x56, 0x08, 0xce, 0x1a, 0x3a, 0xd2, 0xe1, 0xdf, + 0xb5, 0x38, 0x6e, 0x0e, 0xe5, 0xf4, 0xf9, 0x86, 0xe9, 0x4f, 0xd6, 0x85, 0x23, 0xcf, 0x32, 0x99, + 0x31, 0x14, 0xae, 0xee, 0xc8, 0x48, 0xd3, 0x30, 0xa1, 0x92, 0x41, 0xb1, 0x18, 0xc4, 0x2c, 0x71, + 0x72, 0x44, 0x15, 0xfd, 0x37, 0xbe, 0x5f, 0xaa, 0x9b, 0x88, 0xd8, 0xab, 0x89, 0x9c, 0xfa, 0x60, + 0xea, 0xbc, 0x62, 0x0c, 0x24, 0xa6, 0xa8, 0xec, 0x67, 0x20, 0xdb, 0x7c, 0x28, 0xdd, 0xac, 0x5b, + 0x34, 0x7e, 0x10, 0xf1, 0x7b, 0x8f, 0x63, 0xa0, 0x05, 0x9a, 0x43, 0x77, 0x21, 0xbf, 0x27, 0x09, + 0xc3, 0x9f, 0xb6, 0xd7, 0x29, 0xc2, 0xeb, 0xc0, 0xa4, 0x8b, 0x8c, 0x1d, 0xfb, 0xff, 0xc1, 0xb2, + 0x97, 0x2e, 0xf8, 0x65, 0xf6, 0x75, 0x07, 0x04, 0x49, 0x33, 0xe4, 0xd9, 0xb9, 0xd0, 0x42, 0xc7, + 0x6c, 0x90, 0x00, 0x8e, 0x6f, 0x50, 0x01, 0xc5, 0xda, 0x47, 0x3f, 0xcd, 0x69, 0xa2, 0xe2, 0x7a, + 0xa7, 0xc6, 0x93, 0x0f, 0x0a, 0x06, 0xe6, 0x2b, 0x96, 0xa3, 0x1c, 0xaf, 0x6a, 0x12, 0x84, 0x39, + 0xe7, 0xb0, 0x82, 0xf7, 0xfe, 0x9d, 0x87, 0x5c, 0x81, 0x35, 0xde, 0xb4, 0xa5, 0xfc, 0x80, 0xef, + 0xcb, 0xbb, 0x6b, 0x76, 0xba, 0x5a, 0x7d, 0x78, 0x0b, 0x95, 0xe3, 0xad, 0x74, 0x98, 0x3b, 0x36, + 0x64, 0x6d, 0xdc, 0xf0, 0x59, 0xa9, 0x4c, 0x17, 0x7f, 0x91, 0xb8, 0xc9, 0x57, 0x1b, 0xe0, 0x61 + } + + }; + + + private byte[][] sboxesForDecryption = + { + new byte[] + { + 0xa4, 0xa2, 0xa9, 0xc5, 0x4e, 0xc9, 0x03, 0xd9, 0x7e, 0x0f, 0xd2, 0xad, 0xe7, 0xd3, 0x27, 0x5b, + 0xe3, 0xa1, 0xe8, 0xe6, 0x7c, 0x2a, 0x55, 0x0c, 0x86, 0x39, 0xd7, 0x8d, 0xb8, 0x12, 0x6f, 0x28, + 0xcd, 0x8a, 0x70, 0x56, 0x72, 0xf9, 0xbf, 0x4f, 0x73, 0xe9, 0xf7, 0x57, 0x16, 0xac, 0x50, 0xc0, + 0x9d, 0xb7, 0x47, 0x71, 0x60, 0xc4, 0x74, 0x43, 0x6c, 0x1f, 0x93, 0x77, 0xdc, 0xce, 0x20, 0x8c, + 0x99, 0x5f, 0x44, 0x01, 0xf5, 0x1e, 0x87, 0x5e, 0x61, 0x2c, 0x4b, 0x1d, 0x81, 0x15, 0xf4, 0x23, + 0xd6, 0xea, 0xe1, 0x67, 0xf1, 0x7f, 0xfe, 0xda, 0x3c, 0x07, 0x53, 0x6a, 0x84, 0x9c, 0xcb, 0x02, + 0x83, 0x33, 0xdd, 0x35, 0xe2, 0x59, 0x5a, 0x98, 0xa5, 0x92, 0x64, 0x04, 0x06, 0x10, 0x4d, 0x1c, + 0x97, 0x08, 0x31, 0xee, 0xab, 0x05, 0xaf, 0x79, 0xa0, 0x18, 0x46, 0x6d, 0xfc, 0x89, 0xd4, 0xc7, + 0xff, 0xf0, 0xcf, 0x42, 0x91, 0xf8, 0x68, 0x0a, 0x65, 0x8e, 0xb6, 0xfd, 0xc3, 0xef, 0x78, 0x4c, + 0xcc, 0x9e, 0x30, 0x2e, 0xbc, 0x0b, 0x54, 0x1a, 0xa6, 0xbb, 0x26, 0x80, 0x48, 0x94, 0x32, 0x7d, + 0xa7, 0x3f, 0xae, 0x22, 0x3d, 0x66, 0xaa, 0xf6, 0x00, 0x5d, 0xbd, 0x4a, 0xe0, 0x3b, 0xb4, 0x17, + 0x8b, 0x9f, 0x76, 0xb0, 0x24, 0x9a, 0x25, 0x63, 0xdb, 0xeb, 0x7a, 0x3e, 0x5c, 0xb3, 0xb1, 0x29, + 0xf2, 0xca, 0x58, 0x6e, 0xd8, 0xa8, 0x2f, 0x75, 0xdf, 0x14, 0xfb, 0x13, 0x49, 0x88, 0xb2, 0xec, + 0xe4, 0x34, 0x2d, 0x96, 0xc6, 0x3a, 0xed, 0x95, 0x0e, 0xe5, 0x85, 0x6b, 0x40, 0x21, 0x9b, 0x09, + 0x19, 0x2b, 0x52, 0xde, 0x45, 0xa3, 0xfa, 0x51, 0xc2, 0xb5, 0xd1, 0x90, 0xb9, 0xf3, 0x37, 0xc1, + 0x0d, 0xba, 0x41, 0x11, 0x38, 0x7b, 0xbe, 0xd0, 0xd5, 0x69, 0x36, 0xc8, 0x62, 0x1b, 0x82, 0x8f + }, + + new byte[] + { + 0x83, 0xf2, 0x2a, 0xeb, 0xe9, 0xbf, 0x7b, 0x9c, 0x34, 0x96, 0x8d, 0x98, 0xb9, 0x69, 0x8c, 0x29, + 0x3d, 0x88, 0x68, 0x06, 0x39, 0x11, 0x4c, 0x0e, 0xa0, 0x56, 0x40, 0x92, 0x15, 0xbc, 0xb3, 0xdc, + 0x6f, 0xf8, 0x26, 0xba, 0xbe, 0xbd, 0x31, 0xfb, 0xc3, 0xfe, 0x80, 0x61, 0xe1, 0x7a, 0x32, 0xd2, + 0x70, 0x20, 0xa1, 0x45, 0xec, 0xd9, 0x1a, 0x5d, 0xb4, 0xd8, 0x09, 0xa5, 0x55, 0x8e, 0x37, 0x76, + 0xa9, 0x67, 0x10, 0x17, 0x36, 0x65, 0xb1, 0x95, 0x62, 0x59, 0x74, 0xa3, 0x50, 0x2f, 0x4b, 0xc8, + 0xd0, 0x8f, 0xcd, 0xd4, 0x3c, 0x86, 0x12, 0x1d, 0x23, 0xef, 0xf4, 0x53, 0x19, 0x35, 0xe6, 0x7f, + 0x5e, 0xd6, 0x79, 0x51, 0x22, 0x14, 0xf7, 0x1e, 0x4a, 0x42, 0x9b, 0x41, 0x73, 0x2d, 0xc1, 0x5c, + 0xa6, 0xa2, 0xe0, 0x2e, 0xd3, 0x28, 0xbb, 0xc9, 0xae, 0x6a, 0xd1, 0x5a, 0x30, 0x90, 0x84, 0xf9, + 0xb2, 0x58, 0xcf, 0x7e, 0xc5, 0xcb, 0x97, 0xe4, 0x16, 0x6c, 0xfa, 0xb0, 0x6d, 0x1f, 0x52, 0x99, + 0x0d, 0x4e, 0x03, 0x91, 0xc2, 0x4d, 0x64, 0x77, 0x9f, 0xdd, 0xc4, 0x49, 0x8a, 0x9a, 0x24, 0x38, + 0xa7, 0x57, 0x85, 0xc7, 0x7c, 0x7d, 0xe7, 0xf6, 0xb7, 0xac, 0x27, 0x46, 0xde, 0xdf, 0x3b, 0xd7, + 0x9e, 0x2b, 0x0b, 0xd5, 0x13, 0x75, 0xf0, 0x72, 0xb6, 0x9d, 0x1b, 0x01, 0x3f, 0x44, 0xe5, 0x87, + 0xfd, 0x07, 0xf1, 0xab, 0x94, 0x18, 0xea, 0xfc, 0x3a, 0x82, 0x5f, 0x05, 0x54, 0xdb, 0x00, 0x8b, + 0xe3, 0x48, 0x0c, 0xca, 0x78, 0x89, 0x0a, 0xff, 0x3e, 0x5b, 0x81, 0xee, 0x71, 0xe2, 0xda, 0x2c, + 0xb8, 0xb5, 0xcc, 0x6e, 0xa8, 0x6b, 0xad, 0x60, 0xc6, 0x08, 0x04, 0x02, 0xe8, 0xf5, 0x4f, 0xa4, + 0xf3, 0xc0, 0xce, 0x43, 0x25, 0x1c, 0x21, 0x33, 0x0f, 0xaf, 0x47, 0xed, 0x66, 0x63, 0x93, 0xaa + }, + + new byte[] + { + 0x45, 0xd4, 0x0b, 0x43, 0xf1, 0x72, 0xed, 0xa4, 0xc2, 0x38, 0xe6, 0x71, 0xfd, 0xb6, 0x3a, 0x95, + 0x50, 0x44, 0x4b, 0xe2, 0x74, 0x6b, 0x1e, 0x11, 0x5a, 0xc6, 0xb4, 0xd8, 0xa5, 0x8a, 0x70, 0xa3, + 0xa8, 0xfa, 0x05, 0xd9, 0x97, 0x40, 0xc9, 0x90, 0x98, 0x8f, 0xdc, 0x12, 0x31, 0x2c, 0x47, 0x6a, + 0x99, 0xae, 0xc8, 0x7f, 0xf9, 0x4f, 0x5d, 0x96, 0x6f, 0xf4, 0xb3, 0x39, 0x21, 0xda, 0x9c, 0x85, + 0x9e, 0x3b, 0xf0, 0xbf, 0xef, 0x06, 0xee, 0xe5, 0x5f, 0x20, 0x10, 0xcc, 0x3c, 0x54, 0x4a, 0x52, + 0x94, 0x0e, 0xc0, 0x28, 0xf6, 0x56, 0x60, 0xa2, 0xe3, 0x0f, 0xec, 0x9d, 0x24, 0x83, 0x7e, 0xd5, + 0x7c, 0xeb, 0x18, 0xd7, 0xcd, 0xdd, 0x78, 0xff, 0xdb, 0xa1, 0x09, 0xd0, 0x76, 0x84, 0x75, 0xbb, + 0x1d, 0x1a, 0x2f, 0xb0, 0xfe, 0xd6, 0x34, 0x63, 0x35, 0xd2, 0x2a, 0x59, 0x6d, 0x4d, 0x77, 0xe7, + 0x8e, 0x61, 0xcf, 0x9f, 0xce, 0x27, 0xf5, 0x80, 0x86, 0xc7, 0xa6, 0xfb, 0xf8, 0x87, 0xab, 0x62, + 0x3f, 0xdf, 0x48, 0x00, 0x14, 0x9a, 0xbd, 0x5b, 0x04, 0x92, 0x02, 0x25, 0x65, 0x4c, 0x53, 0x0c, + 0xf2, 0x29, 0xaf, 0x17, 0x6c, 0x41, 0x30, 0xe9, 0x93, 0x55, 0xf7, 0xac, 0x68, 0x26, 0xc4, 0x7d, + 0xca, 0x7a, 0x3e, 0xa0, 0x37, 0x03, 0xc1, 0x36, 0x69, 0x66, 0x08, 0x16, 0xa7, 0xbc, 0xc5, 0xd3, + 0x22, 0xb7, 0x13, 0x46, 0x32, 0xe8, 0x57, 0x88, 0x2b, 0x81, 0xb2, 0x4e, 0x64, 0x1c, 0xaa, 0x91, + 0x58, 0x2e, 0x9b, 0x5c, 0x1b, 0x51, 0x73, 0x42, 0x23, 0x01, 0x6e, 0xf3, 0x0d, 0xbe, 0x3d, 0x0a, + 0x2d, 0x1f, 0x67, 0x33, 0x19, 0x7b, 0x5e, 0xea, 0xde, 0x8b, 0xcb, 0xa9, 0x8c, 0x8d, 0xad, 0x49, + 0x82, 0xe4, 0xba, 0xc3, 0x15, 0xd1, 0xe0, 0x89, 0xfc, 0xb1, 0xb9, 0xb5, 0x07, 0x79, 0xb8, 0xe1 + }, + + new byte[] + { + 0xb2, 0xb6, 0x23, 0x11, 0xa7, 0x88, 0xc5, 0xa6, 0x39, 0x8f, 0xc4, 0xe8, 0x73, 0x22, 0x43, 0xc3, + 0x82, 0x27, 0xcd, 0x18, 0x51, 0x62, 0x2d, 0xf7, 0x5c, 0x0e, 0x3b, 0xfd, 0xca, 0x9b, 0x0d, 0x0f, + 0x79, 0x8c, 0x10, 0x4c, 0x74, 0x1c, 0x0a, 0x8e, 0x7c, 0x94, 0x07, 0xc7, 0x5e, 0x14, 0xa1, 0x21, + 0x57, 0x50, 0x4e, 0xa9, 0x80, 0xd9, 0xef, 0x64, 0x41, 0xcf, 0x3c, 0xee, 0x2e, 0x13, 0x29, 0xba, + 0x34, 0x5a, 0xae, 0x8a, 0x61, 0x33, 0x12, 0xb9, 0x55, 0xa8, 0x15, 0x05, 0xf6, 0x03, 0x06, 0x49, + 0xb5, 0x25, 0x09, 0x16, 0x0c, 0x2a, 0x38, 0xfc, 0x20, 0xf4, 0xe5, 0x7f, 0xd7, 0x31, 0x2b, 0x66, + 0x6f, 0xff, 0x72, 0x86, 0xf0, 0xa3, 0x2f, 0x78, 0x00, 0xbc, 0xcc, 0xe2, 0xb0, 0xf1, 0x42, 0xb4, + 0x30, 0x5f, 0x60, 0x04, 0xec, 0xa5, 0xe3, 0x8b, 0xe7, 0x1d, 0xbf, 0x84, 0x7b, 0xe6, 0x81, 0xf8, + 0xde, 0xd8, 0xd2, 0x17, 0xce, 0x4b, 0x47, 0xd6, 0x69, 0x6c, 0x19, 0x99, 0x9a, 0x01, 0xb3, 0x85, + 0xb1, 0xf9, 0x59, 0xc2, 0x37, 0xe9, 0xc8, 0xa0, 0xed, 0x4f, 0x89, 0x68, 0x6d, 0xd5, 0x26, 0x91, + 0x87, 0x58, 0xbd, 0xc9, 0x98, 0xdc, 0x75, 0xc0, 0x76, 0xf5, 0x67, 0x6b, 0x7e, 0xeb, 0x52, 0xcb, + 0xd1, 0x5b, 0x9f, 0x0b, 0xdb, 0x40, 0x92, 0x1a, 0xfa, 0xac, 0xe4, 0xe1, 0x71, 0x1f, 0x65, 0x8d, + 0x97, 0x9e, 0x95, 0x90, 0x5d, 0xb7, 0xc1, 0xaf, 0x54, 0xfb, 0x02, 0xe0, 0x35, 0xbb, 0x3a, 0x4d, + 0xad, 0x2c, 0x3d, 0x56, 0x08, 0x1b, 0x4a, 0x93, 0x6a, 0xab, 0xb8, 0x7a, 0xf2, 0x7d, 0xda, 0x3f, + 0xfe, 0x3e, 0xbe, 0xea, 0xaa, 0x44, 0xc6, 0xd0, 0x36, 0x48, 0x70, 0x96, 0x77, 0x24, 0x53, 0xdf, + 0xf3, 0x83, 0x28, 0x32, 0x45, 0x1e, 0xa4, 0xd3, 0xa2, 0x46, 0x6e, 0x9c, 0xdd, 0x63, 0xd4, 0x9d + } + }; + #endregion + + + + public virtual string AlgorithmName + { + get { return "Dstu7624"; } + } + + public virtual int GetBlockSize() + { + return blockSizeBits / BITS_IN_BYTE; + } + + public virtual bool IsPartialBlockOkay + { + get { return false; } + } + + public virtual void Reset() + { + + } + + } +} diff --git a/crypto/src/crypto/engines/Dstu7624WrapEngine.cs b/crypto/src/crypto/engines/Dstu7624WrapEngine.cs new file mode 100644 index 000000000..bfe8d9c1c --- /dev/null +++ b/crypto/src/crypto/engines/Dstu7624WrapEngine.cs @@ -0,0 +1,263 @@ +using System; + +using Org.BouncyCastle.Crypto.Parameters; +using System.Collections.Generic; +using Org.BouncyCastle.Utilities; + +namespace Org.BouncyCastle.Crypto.Engines +{ + public class Dstu7624WrapEngine : IWrapper + { + private const int BYTES_IN_INTEGER = 4; + + private KeyParameter param; + private Dstu7624Engine engine; + private bool forWrapping; + private int blockSize; + + private byte[] buffer; + private byte[] intArray; + + private readonly byte[] checkSumArray, zeroArray; + + + public Dstu7624WrapEngine(int blockSizeBits, int keySizeBits) + { + engine = new Dstu7624Engine(blockSizeBits, keySizeBits); + param = null; + + blockSize = blockSizeBits / 8; + buffer = new byte[blockSize]; + + intArray = new byte[BYTES_IN_INTEGER]; + + checkSumArray = new byte[blockSize]; + zeroArray = new byte[blockSize]; + } + + + public string AlgorithmName + { + get { return "Dstu7624WrapEngine"; } + } + + public void Init(bool forWrapping, ICipherParameters parameters) + { + this.forWrapping = forWrapping; + + if (parameters is KeyParameter) + { + this.param = (KeyParameter)parameters; + + engine.Init(forWrapping, param); + } + else + { + throw new ArgumentException("Bad parameters passed to Dstu7624WrapEngine"); + } + } + + public byte[] Wrap(byte[] input, int inOff, int length) + { + if (!forWrapping) + { + throw new InvalidOperationException("Not set for wrapping"); + } + + if ((input.Length - inOff) % blockSize != 0) + { + throw new ArgumentException("Padding not supported"); + } + + int n = 2 * (1 + input.Length / blockSize); + + int V = (n - 1) * 6; + + buffer = new byte[input.Length - inOff + blockSize]; + Array.Copy(input, inOff, buffer, 0, input.Length - inOff); + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + + + + byte[] B = new byte[blockSize / 2]; + Array.Copy(buffer, 0, B, 0, blockSize / 2); + //Console.WriteLine("B0: "+ Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); + + + List<byte[]> bTemp = new List<byte[]>(); + + int bHalfBlocksLen = buffer.Length - blockSize / 2; + int bufOff = blockSize / 2; + while (bHalfBlocksLen != 0) + { + byte[] temp = new byte[blockSize / 2]; + Array.Copy(buffer, bufOff, temp, 0, blockSize / 2); + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + //Console.WriteLine(buffer.Length); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(temp)); + + bTemp.Add(temp); + + bHalfBlocksLen -= blockSize / 2; + bufOff += blockSize / 2; + } + + + + for (int j = 0; j < V; j++) + { + Array.Copy(B, 0, buffer, 0, blockSize / 2); + Array.Copy(bTemp[0], 0, buffer, blockSize / 2, blockSize / 2); + + engine.ProcessBlock(buffer, 0, buffer, 0); + + intTobytes(j + 1, intArray, 0); + for (int byteNum = 0; byteNum < BYTES_IN_INTEGER; byteNum++) + { + buffer[byteNum + blockSize / 2] ^= intArray[byteNum]; + } + + Array.Copy(buffer, blockSize / 2, B, 0, blockSize / 2); + + for (int i = 2; i < n; i++) + { + Array.Copy(bTemp[i - 1], 0, bTemp[i - 2], 0, blockSize / 2); + } + + Array.Copy(buffer, 0, bTemp[n - 2], 0, blockSize / 2); + + //Console.WriteLine("B" + j.ToString() + ": " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[0])); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[1])); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[2])); + + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + } + + + Array.Copy(B, 0, buffer, 0, blockSize / 2); + bufOff = blockSize / 2; + + for (int i = 0; i < n - 1; i++) + { + Array.Copy(bTemp[i], 0, buffer, bufOff, blockSize / 2); + bufOff += blockSize / 2; + } + + return buffer; + } + + public byte[] Unwrap(byte[] input, int inOff, int length) + { + if (forWrapping) + { + throw new InvalidOperationException("not set for unwrapping"); + } + + if ((input.Length - inOff) % blockSize != 0) + { + throw new ArgumentException("Padding not supported"); + } + + int n = 2 * input.Length / blockSize; + + int V = (n - 1) * 6; + + buffer = new byte[input.Length - inOff]; + Array.Copy(input, inOff, buffer, 0, input.Length - inOff); + + byte[] B = new byte[blockSize / 2]; + Array.Copy(buffer, 0, B, 0, blockSize / 2); + //Console.WriteLine("B18: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); + + List<byte[]> bTemp = new List<byte[]>(); + + int bHalfBlocksLen = buffer.Length - blockSize / 2; + int bufOff = blockSize / 2; + while (bHalfBlocksLen != 0) + { + byte[] temp = new byte[blockSize / 2]; + Array.Copy(buffer, bufOff, temp, 0, blockSize / 2); + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + //Console.WriteLine(buffer.Length); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(temp)); + + bTemp.Add(temp); + + bHalfBlocksLen -= blockSize / 2; + bufOff += blockSize / 2; + } + + + for (int j = 0; j < V; j++) + { + Array.Copy(bTemp[n - 2], 0, buffer, 0, blockSize / 2); + Array.Copy(B, 0, buffer, blockSize / 2, blockSize / 2); + intTobytes(V - j, intArray, 0); + for (int byteNum = 0; byteNum < BYTES_IN_INTEGER; byteNum++) + { + buffer[byteNum + blockSize / 2] ^= intArray[byteNum]; + } + + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + + engine.ProcessBlock(buffer, 0, buffer, 0); + + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + + Array.Copy(buffer, 0, B, 0, blockSize / 2); + + for (int i = 2; i < n; i++) + { + Array.Copy(bTemp[n - i - 1], 0, bTemp[n - i], 0, blockSize / 2); + } + + Array.Copy(buffer, blockSize / 2, bTemp[0], 0, blockSize / 2); + + //Console.WriteLine("B" + (V - j - 1).ToString() + ": " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(B)); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[0])); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[1])); + //Console.WriteLine("b: " + Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(bTemp[2])); + + //Console.WriteLine(Org.BouncyCastle.Utilities.Encoders.Hex.ToHexString(buffer)); + } + + + Array.Copy(B, 0, buffer, 0, blockSize / 2); + bufOff = blockSize / 2; + + for (int i = 0; i < n - 1; i++) + { + Array.Copy(bTemp[i], 0, buffer, bufOff, blockSize / 2); + bufOff += blockSize / 2; + } + + + Array.Copy(buffer, buffer.Length - blockSize, checkSumArray, 0, blockSize); + + + if (!Arrays.AreEqual(checkSumArray, zeroArray)) + { + throw new InvalidCipherTextException("checksum failed"); + } + else + { + Array.Resize(ref buffer, buffer.Length - blockSize); + } + + return buffer; + } + + //int to array of bytes + private static void intTobytes( + int num, + byte[] outBytes, + int outOff) + { + outBytes[outOff + 3] = (byte)(num >> 24); + outBytes[outOff + 2] = (byte)(num >> 16); + outBytes[outOff + 1] = (byte)(num >> 8); + outBytes[outOff] = (byte)num; + } + } +} diff --git a/crypto/test/src/crypto/test/DSTU7624Test.cs b/crypto/test/src/crypto/test/DSTU7624Test.cs new file mode 100644 index 000000000..5c06fd5d1 --- /dev/null +++ b/crypto/test/src/crypto/test/DSTU7624Test.cs @@ -0,0 +1,481 @@ +using System; + +using NUnit.Framework; + +using Org.BouncyCastle.Crypto.Digests; +using Org.BouncyCastle.Crypto.Engines; +using Org.BouncyCastle.Crypto.Modes; +using Org.BouncyCastle.Crypto.Parameters; +using Org.BouncyCastle.Math; +using Org.BouncyCastle.Security; +using Org.BouncyCastle.Utilities.Encoders; +using Org.BouncyCastle.Utilities.Test; +using Org.BouncyCastle.Crypto.Macs; +using Org.BouncyCastle.Utilities; + +namespace Org.BouncyCastle.Crypto.Tests +{ + [TestFixture] + public class Dstu7624Test : CipherTest + { + public Dstu7624Test() + : base(tests, new Dstu7624Engine(256, 256), new KeyParameter(new byte[32])) { } + + + + internal static SimpleTest[] tests = new SimpleTest[] + { + + //ECB mode + /* + new KBlockCipherVectorTest(0, new Dstu7624Engine(128, 128), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), "101112131415161718191A1B1C1D1E1F", "81BF1C7D779BAC20E1C9EA39B4D2AD06"), + new KBlockCipherVectorTest(1, new Dstu7624Engine(128, 256), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F", "58EC3E091000158A1148F7166F334F14"), + new KBlockCipherVectorTest(2, new Dstu7624Engine(256, 256), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F", "F66E3D570EC92135AEDAE323DCBD2A8CA03963EC206A0D5A88385C24617FD92C"), + new KBlockCipherVectorTest(3, new Dstu7624Engine(256, 512), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F", "606990E9E6B7B67A4BD6D893D72268B78E02C83C3CD7E102FD2E74A8FDFE5DD9"), + new KBlockCipherVectorTest(4, new Dstu7624Engine(512, 512), new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F", "4A26E31B811C356AA61DD6CA0596231A67BA8354AA47F3A13E1DEEC320EB56B895D0F417175BAB662FD6F134BB15C86CCB906A26856EFEB7C5BC6472940DD9D9"), + */ + //CTR mode + // new BlockCipherVectorTest(5, new KCtrBlockCipher(new Dstu7624Engine(128, 128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748", "A90A6B9780ABDFDFF64D14F5439E88F266DC50EDD341528DD5E698E2F000CE21F872DAF9FE1811844A"), + /* + //CFB mode (THERE ARE DIFFERENCE IN LAST BLOCK PROCESSING, SO KBufferedBlockCipher WRAPPER IS USED) + new KBlockCipherVectorTest(6, new KCfbBlockCipher(new Dstu7624Engine(128, 128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A19E3E5E53BE8A07C9E0C01298FF83291F8EE6212110BE3FA5C72C88A082520B265570FE28680719D9B4465E169BC37A"), + new KBlockCipherVectorTest(7, new KCfbBlockCipher(new Dstu7624Engine(256, 256), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F90", "E07821AF642F4B1DC071166F2D329763C2CF3B9E39CD0B52BDD33A0DC7B6B6BB201C4A1CD0F5DCB693ABEEA120DACA3A29C73D1D6E87FD75B7DE9E3BE4D256791C2E44583DE8E061E45834A24262BDEBBE"), + new KBlockCipherVectorTest(8, new KCfbBlockCipher(new Dstu7624Engine(128, 256), 64), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("2F2E2D2C2B2A29282726252423222120")), "26319A368D85DE43DD5FDB928D91A441493D8CE07B64797C8F9676C5921CD1EA743F5E2777C327AC58", "5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837"), + new KBlockCipherVectorTest(9, new KCfbBlockCipher(new Dstu7624Engine(256, 256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120")), "7758A939DD6BD00CAF9153E5A5D5A66129105CA1EA54A97C06FA4A40960A068F61C3E424DE950151AC46879D84A3BCC24EC8FB69008DAF016EF9832FFD3DB39D02185FDB782DC28EAC27B35179FCA40640", "9F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F"), + new KBlockCipherVectorTest(10, new KCfbBlockCipher(new Dstu7624Engine(256, 512), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F")), "606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0", "0008F28A82D2D01D23BFB2F8BB4F06D8FE73BA4F48A2977585570ED3818323A6DBAD3D9DD580D9D8F787CE55FAB90735F6B2D6152D56C0C787E6F4B6A2F557DF707A671D06AED196DD7D7E2320D8E45C4C"), + new KBlockCipherVectorTest(11, new KCfbBlockCipher(new Dstu7624Engine(256, 512), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "98E122708FDABB1B1A5765C396DC79D7573221EC486ADDABD1770B147A6DD00BDD5E4F1496D4D573923F9809EEEEF46B063C64A5E875E77E65EC6832ECE3C24A4B8FD40B04088CBEE2CDECE4DC3CC5573A", "BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAEADACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F"), + new KBlockCipherVectorTest(12, new KCfbBlockCipher(new Dstu7624Engine(512, 512), 512), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode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new KBlockCipherVectorTest(13, new KCfbBlockCipher(new Dstu7624Engine(512, 512), 512), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("7F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "06C061A4A66DFC0910034B3CFBDC4206D8908241C56BF41C4103CFD6DF322210B87F57EAE9F9AD815E606a7D1E8E6BD7CB1EBFBDBCB085C2D06BF3CC1586CB2E88C9155E95B4872D86B49D80F5745B605EAF488AA520A717A92F4D68838E42C995", "EFEEEDECEBEAE9E8E7E6E5E4E3E2E1E0DFDEDDDCDBDAD9D8D7D6D5D4D3D2D1D0CFCECDCCCBCAC9C8C7C6C5C4C3C2C1C0BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAEADACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F"), + */ + //CBC mode (PADDING NOT SUPPORTED) + new BlockCipherVectorTest(14, new CbcBlockCipher(new Dstu7624Engine(128, 128)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A73625D7BE994E85469A9FAABCEDAAB6DBC5F65DD77BB35E06BD7D1D8EAFC8624D6CB31CE189C82B8979F2936DE9BF14"), + new BlockCipherVectorTest(15, new CbcBlockCipher(new Dstu7624Engine(128, 128)), new ParametersWithIV(new KeyParameter(Hex.Decode("0F0E0D0C0B0A09080706050403020100")), Hex.Decode("1F1E1D1C1B1A19181716151413121110")), "88F2F048BA696170E3818915E0DBC0AFA6F141FEBC2F817138DA4AAB2DBF9CE490A488C9C82AC83FB0A6C0EEB64CFD22", "4F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120"), + new BlockCipherVectorTest(16, new CbcBlockCipher(new Dstu7624Engine(128, 256)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F")), "303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D8000", "13EA15843AD14C50BC03ECEF1F43E398E4217752D3EB046AC393DACC5CA1D6FA0EB9FCEB229362B4F1565527EE3D8433"), + new BlockCipherVectorTest(17, new CbcBlockCipher(new Dstu7624Engine(128, 256)), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("2F2E2D2C2B2A29282726252423222120")), "BC8F026FC603ECE05C24FDE87542730999B381870882AC0535D4368C4BABD81B884E96E853EE7E055262D9D204FBE212", "5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A494847464544434241403F3E3D3C3B3A39383736353433323130"), + new BlockCipherVectorTest(18, new CbcBlockCipher(new Dstu7624Engine(256, 256)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9F", "9CDFDAA75929E7C2A5CFC1BF16B42C5AE3886D0258E8C577DC01DAF62D185FB999B9867736B87110F5F1BC7481912C593F48FF79E2AFDFAB9F704A277EC3E557B1B0A9F223DAE6ED5AF591C4F2D6FB22E48334F5E9B96B1A2EA5200F30A406CE"), + new BlockCipherVectorTest(19, new CbcBlockCipher(new Dstu7624Engine(256, 512)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F")), "606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0B1B2B3B4B5B6B7B8B9BABBBCBDBEBF", "B8A2474578C2FEBF3F94703587BD5FDC3F4A4D2F43575B6144A1E1031FB3D1452B7FD52F5E3411461DAC506869FF8D2FAEF4FEE60379AE00B33AA3EAF911645AF8091CD8A45D141D1FB150E5A01C1F26FF3DBD26AC4225EC7577B2CE57A5B0FF"), + new BlockCipherVectorTest(20, new CbcBlockCipher(new Dstu7624Engine(256, 512)), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "C69A59E10D00F087319B62288A57417C074EAD07C732A87055F0A5AD2BB288105705C45E091A9A6726E9672DC7D8C76FC45C782BCFEF7C39D94DEB84B17035BC8651255A0D34373451B6E1A2C827DB97566C9FF5506C5579F982A0EFC5BA7C28", "BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAEADACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F6E6D6C6B6A69686766656463626160"), + new BlockCipherVectorTest(21, new CbcBlockCipher(new Dstu7624Engine(512, 512)), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode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new BlockCipherVectorTest(22, new CbcBlockCipher(new Dstu7624Engine(512, 512)), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode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mode + new BlockCipherVectorTest(23, new OfbBlockCipher(new Dstu7624Engine(128, 128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F")), Hex.Decode("101112131415161718191A1B1C1D1E1F")), "202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F", "A19E3E5E53BE8A07C9E0C01298FF832953205C661BD85A51F3A94113BC785CAB634B36E89A8FDD16A12E4467F5CC5A26"), + new BlockCipherVectorTest(24, new OfbBlockCipher(new Dstu7624Engine(128, 128), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("0F0E0D0C0B0A09080706050403020100")), Hex.Decode("1F1E1D1C1B1A19181716151413121110")), "649A1EAAE160AF20F5B3EF2F58D66C1178B82E00D26F30689C8EC22E8E86E9CBB0BD4FFEE39EB13C2311276A906DD636", "4F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120"), + new BlockCipherVectorTest(25, new OfbBlockCipher(new Dstu7624Engine(128, 256), 128), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("2F2E2D2C2B2A29282726252423222120")), "1A66CFBFEC00C6D52E39923E858DD64B214AB787798D3D5059A6B498AD66B34EAC48C4074BEC0D98C6", "5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A494847464544434241403F3E3D3C3B3A393837"), + new BlockCipherVectorTest(26, new OfbBlockCipher(new Dstu7624Engine(256, 256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F")), Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), "404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F90", "B62F7F144A8C6772E693A96890F064C3F06831BF743F5B0DD061067F3D22877331AA6A99D939F05B7550E9402BD1615CC7B2D4A167E83EC0D8A894F92C72E176F3880B61C311D69CE1210C59184E818E19"), + new BlockCipherVectorTest(27, new OfbBlockCipher(new Dstu7624Engine(256, 256), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("1F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A29282726252423222120")), "7758A939DD6BD00CAF9153E5A5D5A66129105CA1EA54A97C06FA4A40960A068F55E34F9339A14436216948F92FA2FB5286D3AB1E81543FC0018A0C4E8C493475F4D35DCFB0A7A5377F6669B857CDC978E4", "9F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F6E6D6C6B6A696867666564636261605F5E5D5C5B5A595857565554535251504F"), + new BlockCipherVectorTest(28, new OfbBlockCipher(new Dstu7624Engine(256, 512), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F")), "606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0", "0008F28A82D2D01D23BFB2F8BB4F06D8FE73BA4F48A2977585570ED3818323A668883C9DCFF610CC7E3EA5C025FBBC5CA6520F8F11CA35CEB9B07031E6DBFABE39001E9A3CC0A24BBC565939592B4DEDBD"), + new BlockCipherVectorTest(29, new OfbBlockCipher(new Dstu7624Engine(256, 512), 256), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode("5F5E5D5C5B5A595857565554535251504F4E4D4C4B4A49484746454443424140")), "98E122708FDABB1B1A5765C396DC79D7573221EC486ADDABD1770B147A6DD00B5FBC4F1EC68C59775B7AAA4D43C4CCE4F396D982DF64D30B03EF6C3B997BA0ED940BBC590BD30D64B5AE207147D71086B5", "BFBEBDBCBBBAB9B8B7B6B5B4B3B2B1B0AFAEADACABAAA9A8A7A6A5A4A3A2A1A09F9E9D9C9B9A999897969594939291908F8E8D8C8B8A898887868584838281807F7E7D7C7B7A797877767574737271706F"), + new BlockCipherVectorTest(30, new OfbBlockCipher(new Dstu7624Engine(512, 512), 512), new ParametersWithIV(new KeyParameter(Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F")), Hex.Decode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new BlockCipherVectorTest(31, new OfbBlockCipher(new Dstu7624Engine(512, 512), 512), new ParametersWithIV(new KeyParameter(Hex.Decode("3F3E3D3C3B3A393837363534333231302F2E2D2C2B2A292827262524232221201F1E1D1C1B1A191817161514131211100F0E0D0C0B0A09080706050403020100")), Hex.Decode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}; + + public override ITestResult Perform() + { + + ITestResult result = base.Perform(); + + result = MacTests(); //Mac tests + + result = KeyWrapTests(); //Key wrapping tests + + if (!result.IsSuccessful()) + { + return result; + } + else + { + return new SimpleTestResult(true, Name + ": Okay"); + } + + } + + private ITestResult MacTests() + { + /* + //MAC mode (PADDING NOT SUPPORTED) + //test 1 + byte[] key = Hex.Decode("000102030405060708090A0B0C0D0E0F"); + + byte[] authtext = Hex.Decode("202122232425262728292A2B2C2D2E2F" + + "303132333435363738393A3B3C3D3E3F" + + "404142434445464748494A4B4C4D4E4F"); + + byte[] expectedMac = Hex.Decode("123B4EAB8E63ECF3E645A99C1115E241"); + + byte[] mac = new byte[128 / 8]; + + Dstu7624Mac dstu7624Mac = new Dstu7624Mac(128, 128, 128); + dstu7624Mac.Init(new KeyParameter(key)); + dstu7624Mac.BlockUpdate(authtext, 0, authtext.Length); + dstu7624Mac.DoFinal(mac, 0); + + if (!Arrays.AreEqual(mac, expectedMac)) + { + return new SimpleTestResult(false, Name + ": Failed MAC test 1 - expected " + + Hex.ToHexString(expectedMac) + + " got " + Hex.ToHexString(mac)); + } + + + //test 2 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F" + + "101112131415161718191A1B1C1D1E1F" + + "202122232425262728292A2B2C2D2E2F" + + "303132333435363738393A3B3C3D3E3F"); + + authtext = Hex.Decode("404142434445464748494A4B4C4D4E4F" + + "505152535455565758595A5B5C5D5E5F" + + "606162636465666768696A6B6C6D6E6F" + + "707172737475767778797A7B7C7D7E7F" + + "808182838485868788898A8B8C8D8E8F" + + "909192939495969798999A9B9C9D9E9F" + + "A0A1A2A3A4A5A6A7A8A9AAABACADAEAF" + + "B0B1B2B3B4B5B6B7B8B9BABBBCBDBEBF"); + + expectedMac = Hex.Decode("7279FA6BC8EF7525B2B35260D00A1743"); + + dstu7624Mac = new Dstu7624Mac(512, 512, 128); + dstu7624Mac.Init(new KeyParameter(key)); + dstu7624Mac.BlockUpdate(authtext, 0, authtext.Length); + dstu7624Mac.DoFinal(mac, 0); + + if (!Arrays.AreEqual(mac, expectedMac)) + { + return new SimpleTestResult(false, Name + ": Failed MAC test 2 - expected " + + Hex.ToHexString(expectedMac) + + " got " + Hex.ToHexString(mac)); + } + */ + return new SimpleTestResult(true, Name + ": Okay"); + } + private ITestResult KeyWrapTests() + { + //KW mode (PADDING NOT SUPPORTED) + //test 1 + byte[] key = Hex.Decode("000102030405060708090A0B0C0D0E0F"); + byte[] textToWrap = Hex.Decode("101112131415161718191A1B1C1D1E1F"); + byte[] expectedWrappedText = Hex.Decode("1DC91DC6E52575F6DBED25ADDA95A1B6AD3E15056E489738972C199FB9EE2913"); + + byte[] output = new byte[expectedWrappedText.Length]; + + Dstu7624WrapEngine wrapper = new Dstu7624WrapEngine(128, 128); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 1 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 1 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + //test 2 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F"); + textToWrap = Hex.Decode("101112131415161718191A1B1C1D1E1F20219000000000000000800000000000"); + expectedWrappedText = Hex.Decode("0EA983D6CE48484D51462C32CC61672210FCC44196ABE635BAF878FDB83E1A63114128585D49DB355C5819FD38039169"); + + output = new byte[expectedWrappedText.Length]; + + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 2 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 2 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + + //test 3 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"); + textToWrap = Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F"); + expectedWrappedText = Hex.Decode("2D09A7C18E6A5A0816331EC27CEA596903F77EC8D63F3BDB73299DE7FD9F4558E05992B0B24B39E02EA496368E0841CC1E3FA44556A3048C5A6E9E335717D17D"); + + output = new byte[expectedWrappedText.Length]; + + wrapper = new Dstu7624WrapEngine(128, 256); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 3 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 3 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + //test 4 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"); + textToWrap = Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464E8040000000000020"); + expectedWrappedText = Hex.Decode("37E3EECB91150C6FA04CFD19D6FC57B7168C9FA5C5ED18601C68EE4AFD7301F8C8C51D7A0A5CD34F6FAB0D8AF11845CC1E4B16E0489FDA1D76BA4EFCFD161F76"); + + output = new byte[expectedWrappedText.Length]; + + wrapper = new Dstu7624WrapEngine(128, 256); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 4 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 4 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + //test 5 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"); + textToWrap = Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F"); + expectedWrappedText = Hex.Decode("BE59D3C3C31B2685A8FA57CD000727F16AF303F0D87BC2D7ABD80DC2796BBC4CDBC4E0408943AF4DAF7DE9084DC81BFEF15FDCDD0DF399983DF69BF730D7AE2A199CA4F878E4723B7171DD4D1E8DF59C0F25FA0C20946BA64F9037D724BB1D50B6C2BD9788B2AF83EF6163087CD2D4488BC19F3A858D813E3A8947A529B6D65D"); + + output = new byte[expectedWrappedText.Length]; + + wrapper = new Dstu7624WrapEngine(256, 256); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 5 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 5 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + + //test 6 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"); + textToWrap = Hex.Decode("202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F708802000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000"); + expectedWrappedText = Hex.Decode("CC41D643B08592F509432E3C6F4B73156907A53B9FFB99B157DEC708F917AEA1E41D76475EDFB138A8B0220A152B673E9713DE7A2791E3573FE257C3FF3C0DAA9AD13477E52770F54CBF94D1603AED7CA876FB7913BC359D2B89562299FA92D32A9C17DBE4CC21CCE097089B9FBC245580D6DB59F8731D864B604E654397E5F5E7A79A6A777C75856039C8C86140D0CB359CA3923D902D08269F8D48E7F0F085"); + + output = new byte[expectedWrappedText.Length]; + + wrapper = new Dstu7624WrapEngine(256, 256); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 6 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 6 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + + //test 7 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F"); + textToWrap = Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9F"); + expectedWrappedText = Hex.Decode("599217EB2B5270ECEF0BB716D70E251234A2451CE04FCFBAEEA92022C581F19B7C9386BB7476B4AD721D40778F49062C3605F1E8FAC9F3F3AC04E46E89E1844DBF4F18FA9303B288741ABD71013CF208F31B4C76FBE342F89B1ABFD97E830457555651B74D3CCDBF94CC5E5EEC22821536A96F44C8BC4346B0271303E67FD313"); + + output = new byte[expectedWrappedText.Length]; + + wrapper = new Dstu7624WrapEngine(256, 512); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 7 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 7 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + //test 8 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F"); + textToWrap = Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F908802000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000"); + expectedWrappedText = Hex.Decode("B92E58F53C38F7D23F1068FA98B921AC800AD0D1947BD620700D0B6088F87D03D6A516F54198154D0C71169C2BCF520F3DF3DF527FC23E800E9A65158D45BB253A3BD0493E4822DF0DB5A366BC2F47551C5D477DDDE724A0B869F562223CEDB9D4AA36C750FA864ADF938273FBC859F7D4930F6B70C6474304AB670BA32CB0C41023769338A29EA1555F526CDFEB75C72212CD2D29F4BA49C2A62ACBE4F3272B"); + + output = new byte[expectedWrappedText.Length]; + + wrapper = new Dstu7624WrapEngine(256, 512); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 8 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 8 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + //test 9 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F"); + textToWrap = Hex.Decode("404142434445464748494A4B4C4D4E4F505152535455565758595A5B5C5D5E5F606162636465666768696A6B6C6D6E6F707172737475767778797A7B7C7D7E7F808182838485868788898A8B8C8D8E8F909192939495969798999A9B9C9D9E9FA0A1A2A3A4A5A6A7A8A9AAABACADAEAFB0B1B2B3B4B5B6B7B8B9BABBBCBDBEBF"); + expectedWrappedText = Hex.Decode("9618AE6065069D5054464040F17337D58BEB51AE92391D740BDF7ABB239709C46270832039FF045BCF7878E7DA9C3B4CF89326CA8B4D29DB8680EEAE1B5A18463284713A323A69AEBF33CFC4B11283C7C8041FFC97668EDF727823411C9559816C108C11EC401643765527860D8DA0ED7254792C21DB775DEB1D6971C924CC83EB626173D894694943B1828ABDE8F9495BCEBA9AC3A4A03592C085AA29CC9A0C65786E631A702D589B819C89E79EEFF29C4EC312C8860BB68F02272EA770FB8D"); + + output = new byte[expectedWrappedText.Length]; + + wrapper = new Dstu7624WrapEngine(512, 512); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 9 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 9 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + + //test 10 + key = Hex.Decode("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F"); + textToWrap = Hex.Decode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expectedWrappedText = Hex.Decode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output = new byte[expectedWrappedText.Length]; + + wrapper = new Dstu7624WrapEngine(512, 512); + wrapper.Init(true, new KeyParameter(key)); + output = wrapper.Wrap(textToWrap, 0, textToWrap.Length); + + + if (!Arrays.AreEqual(output, expectedWrappedText)) + { + return new SimpleTestResult(false, Name + ": Failed KW (wrapping) test 10 - expected " + + Hex.ToHexString(expectedWrappedText) + + " got " + Hex.ToHexString(output)); + } + + wrapper.Init(false, new KeyParameter(key)); + output = wrapper.Unwrap(expectedWrappedText, 0, expectedWrappedText.Length); + + if (!Arrays.AreEqual(output, textToWrap)) + { + return new SimpleTestResult(false, Name + ": Failed KW (unwrapping) test 10 - expected " + + Hex.ToHexString(textToWrap) + + " got " + Hex.ToHexString(output)); + } + + return new SimpleTestResult(true, Name + ": Okay"); + } + + + [Test] + public void Dstu7624TestFunction() + { + string resultText = Perform().ToString(); + + Assert.AreEqual(Name + ": Okay", resultText); + } + + public override string Name + { + get { return "Dstu7624"; } + } + + public static void Main( + string[] args) + { + Dstu7624Test test = new Dstu7624Test(); + ITestResult result = test.Perform(); + + Console.WriteLine(result.ToString()); + } + } +} |