2 // System.Security.Cryptography.RijndaelManagedTransform
5 // Sebastien Pouliot <sebastien@ximian.com>
7 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using Mono.Security.Cryptography;
30 using System.Runtime.InteropServices;
32 namespace System.Security.Cryptography {
34 // Notes: This class is "publicly" new in Fx 2.0 but was already
35 // existing in Fx 1.0. So this new class is only calling the old
36 // (and more general) one (RijndaelTransform)
39 public sealed class RijndaelManagedTransform: ICryptoTransform, IDisposable {
41 private RijndaelTransform _st;
44 internal RijndaelManagedTransform (Rijndael algo, bool encryption, byte[] key, byte[] iv)
46 _st = new RijndaelTransform (algo, encryption, key, iv);
50 public int BlockSizeValue {
54 public bool CanTransformMultipleBlocks {
55 get { return _st.CanTransformMultipleBlocks; }
58 public bool CanReuseTransform {
59 get { return _st.CanReuseTransform; }
62 public int InputBlockSize {
63 get { return _st.InputBlockSize; }
66 public int OutputBlockSize {
67 get { return _st.OutputBlockSize; }
75 [MonoTODO ("Reset does nothing since CanReuseTransform return false.")]
81 public void Dispose ()
83 void IDisposable.Dispose ()
89 public int TransformBlock (byte[] inputBuffer, int inputOffset, int inputCount, byte[] outputBuffer, int outputOffset)
91 return _st.TransformBlock (inputBuffer, inputOffset, inputCount, outputBuffer, outputOffset);
94 public byte[] TransformFinalBlock (byte[] inputBuffer, int inputOffset, int inputCount)
96 return _st.TransformFinalBlock (inputBuffer, inputOffset, inputCount);
100 class RijndaelTransform : SymmetricTransform {
101 private uint[] expandedKey;
108 public RijndaelTransform (Rijndael algo, bool encryption, byte[] key, byte[] iv) : base (algo, encryption, iv)
111 throw new CryptographicException ("key is null");
112 if ((iv != null) && (iv.Length != (algo.BlockSize >> 3))) {
113 string msg = Locale.GetText ("IV length is invalid ({0} bytes), it should be {1} bytes long.",
114 iv.Length, (algo.BlockSize >> 3));
115 throw new CryptographicException (msg);
118 int keySize = key.Length;
119 if (keySize != 16 && keySize != 24 && keySize != 32) {
120 string msg = Locale.GetText ("Key is too small ({0} bytes), it should be {1}, {2} or {3} bytes long.",
121 keySize, 16, 24, 32);
122 throw new CryptographicException (msg);
124 keySize <<= 3; // bytes -> bits
125 int blockSize = algo.BlockSize;
126 if (algo.Mode == CipherMode.CFB) {
127 if (algo.Padding == PaddingMode.None)
128 padmode = PaddingMode.Zeros;
129 ts = algo.FeedbackSize >> 3;
134 this.Nb = (blockSize >> 5); // div 32
135 this.Nk = (keySize >> 5); // div 32
137 if (Nb == 8 || Nk == 8) {
139 } else if (Nb == 6 || Nk == 6) {
145 // Setup Expanded Key
146 int exKeySize = Nb * (Nr+1);
147 UInt32[] exKey = new UInt32[exKeySize];
149 for (int i=0; i < Nk; i++) {
150 UInt32 value = ((UInt32)key [pos++] << 24);
151 value |= ((UInt32)key[pos++] << 16);
152 value |= ((UInt32)key[pos++] << 8);
153 value |= ((UInt32)key[pos++]);
157 for (int i = Nk; i < exKeySize; i++) {
158 UInt32 temp = exKey [i-1];
160 UInt32 rot = (UInt32) ((temp << 8) | ((temp >> 24) & 0xff));
161 temp = SubByte (rot) ^ Rcon [i / Nk];
162 } else if (Nk > 6 && (i % Nk) == 4) {
163 temp = SubByte (temp);
165 exKey [i] = exKey [i-Nk] ^ temp;
168 if (!encryption && (algo.Mode == CipherMode.ECB || algo.Mode == CipherMode.CBC)) {
169 for (int i = 0, k = exKeySize - Nb; i < k; i += Nb, k -= Nb) {
170 for (int j = 0; j < Nb; j ++) {
171 uint temp = exKey[i + j];
172 exKey[i + j] = exKey[k + j];
177 for (int i = Nb; i < exKey.Length - Nb; i ++) {
179 iT0[SBox[(exKey[i] >> 24)]] ^
180 iT1[SBox[(byte)(exKey[i] >> 16)]] ^
181 iT2[SBox[(byte)(exKey[i] >> 8)]] ^
182 iT3[SBox[(byte)exKey[i]]];
188 public override int InputBlockSize {
192 public override int OutputBlockSize {
201 // note: this method is guaranteed to be called with a valid blocksize
202 // for both input and output
203 protected override void ECB (byte[] input, byte[] output)
208 Encrypt128 (input, output, expandedKey);
211 Encrypt192 (input, output, expandedKey);
214 Encrypt256 (input, output, expandedKey);
220 Decrypt128 (input, output, expandedKey);
223 Decrypt192 (input, output, expandedKey);
226 Decrypt256 (input, output, expandedKey);
232 // RijndaelManaged does not implement CFB like any *CryptoServiceProvider does
233 // not even AesCryptoServiceProvider, while AesManaged does not support CFB at all
234 protected override void CFB (byte[] input, byte[] output)
236 bool last = lastBlock && padmode == PaddingMode.Zeros;
237 int outer = last ? FeedBackByte : BlockSizeByte / FeedBackByte;
238 int inner = last ? Nb : FeedBackByte;
240 for (int x = 0; x < outer; x++) {
241 // temp is first initialized with the IV
244 for (int i = 0; i < inner; i++)
245 output[i + x] = (byte)(temp2[i] ^ input[i + x]);
246 Buffer.BlockCopy (temp, inner, temp, 0, BlockSizeByte - inner);
247 Buffer.BlockCopy (output, x, temp, BlockSizeByte - inner, inner);
251 for (int x = 0; x < outer; x++) {
252 // we do not really decrypt this data!
254 // temp is first initialized with the IV
258 Buffer.BlockCopy (temp, inner, temp, 0, BlockSizeByte - inner);
259 Buffer.BlockCopy (input, x, temp, BlockSizeByte - inner, inner);
260 for (int i = 0; i < inner; i++)
261 output[i + x] = (byte)(temp2[i] ^ input[i + x]);
266 protected override byte[] FinalEncrypt (byte[] inputBuffer, int inputOffset, int inputCount)
268 var result = base.FinalEncrypt (inputBuffer, inputOffset, inputCount);
269 if (algo.Mode != CipherMode.CFB)
272 switch (algo.Padding) {
273 // RijdaelManaged treats both Zeros and None identically
274 case PaddingMode.None:
275 case PaddingMode.Zeros:
276 if (inputCount != result.Length) {
277 byte[] part = new byte [inputCount];
278 Buffer.BlockCopy (result, 0, part, 0, inputCount);
286 protected override byte[] FinalDecrypt (byte[] inputBuffer, int inputOffset, int inputCount)
288 int full = (inputCount / BlockSizeByte) * BlockSizeByte;
289 int rem = inputCount - full;
291 return base.FinalDecrypt (inputBuffer, inputOffset, inputCount);
293 if (algo.Mode != CipherMode.CFB)
294 throw new CryptographicException ("Invalid input block size.");
296 byte[] final = new byte [inputCount];
297 full += BlockSizeByte;
298 byte[] paddedInput = new byte [full];
299 Buffer.BlockCopy (inputBuffer, 0, paddedInput, 0, inputCount);
300 inputBuffer = paddedInput;
303 var result = base.FinalDecrypt (inputBuffer, inputOffset, inputCount);
304 Buffer.BlockCopy (result, 0, final, 0, final.Length);
308 private UInt32 SubByte (UInt32 a)
310 UInt32 value = 0xff & a;
311 UInt32 result = SBox[value];
312 value = 0xff & (a >> 8);
313 result |= (UInt32)SBox[value] << 8;
314 value = 0xff & (a >> 16);
315 result |= (UInt32)SBox[value] << 16;
316 value = 0xff & (a >> 24);
317 return result | (UInt32)(SBox[value] << 24);
321 private void Encrypt128 (byte[] indata, byte[] outdata, uint[] ekey)
323 uint a0, a1, a2, a3, b0, b1, b2, b3;
327 a0 = (((uint)indata[0] << 24) | ((uint)indata[1] << 16) | ((uint)indata[2] << 8) | (uint)indata[3]) ^ ekey[0];
328 a1 = (((uint)indata[4] << 24) | ((uint)indata[5] << 16) | ((uint)indata[6] << 8) | (uint)indata[7]) ^ ekey[1];
329 a2 = (((uint)indata[8] << 24) | ((uint)indata[9] << 16) | ((uint)indata[10] << 8) | (uint)indata[11]) ^ ekey[2];
330 a3 = (((uint)indata[12] << 24) | ((uint)indata[13] << 16) | ((uint)indata[14] << 8) | (uint)indata[15]) ^ ekey[3];
333 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[4];
334 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a0] ^ ekey[5];
335 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[6];
336 b3 = T0[a3 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[7];
339 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[8];
340 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b0] ^ ekey[9];
341 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[10];
342 a3 = T0[b3 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[11];
345 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[12];
346 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a0] ^ ekey[13];
347 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[14];
348 b3 = T0[a3 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[15];
351 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[16];
352 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b0] ^ ekey[17];
353 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[18];
354 a3 = T0[b3 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[19];
357 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[20];
358 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a0] ^ ekey[21];
359 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[22];
360 b3 = T0[a3 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[23];
363 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[24];
364 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b0] ^ ekey[25];
365 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[26];
366 a3 = T0[b3 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[27];
369 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[28];
370 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a0] ^ ekey[29];
371 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[30];
372 b3 = T0[a3 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[31];
375 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[32];
376 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b0] ^ ekey[33];
377 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[34];
378 a3 = T0[b3 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[35];
381 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[36];
382 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a0] ^ ekey[37];
383 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[38];
384 b3 = T0[a3 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[39];
389 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[40];
390 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b0] ^ ekey[41];
391 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[42];
392 a3 = T0[b3 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[43];
395 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[44];
396 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a0] ^ ekey[45];
397 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[46];
398 b3 = T0[a3 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[47];
405 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[48];
406 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b0] ^ ekey[49];
407 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[50];
408 a3 = T0[b3 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[51];
411 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[52];
412 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a0] ^ ekey[53];
413 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[54];
414 b3 = T0[a3 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[55];
421 outdata[0] = (byte)(SBox[b0 >> 24] ^ (byte)(ekey[ei] >> 24));
422 outdata[1] = (byte)(SBox[(byte)(b1 >> 16)] ^ (byte)(ekey[ei] >> 16));
423 outdata[2] = (byte)(SBox[(byte)(b2 >> 8)] ^ (byte)(ekey[ei] >> 8));
424 outdata[3] = (byte)(SBox[(byte)b3] ^ (byte)ekey[ei++]);
426 outdata[4] = (byte)(SBox[b1 >> 24] ^ (byte)(ekey[ei] >> 24));
427 outdata[5] = (byte)(SBox[(byte)(b2 >> 16)] ^ (byte)(ekey[ei] >> 16));
428 outdata[6] = (byte)(SBox[(byte)(b3 >> 8)] ^ (byte)(ekey[ei] >> 8));
429 outdata[7] = (byte)(SBox[(byte)b0] ^ (byte)ekey[ei++]);
431 outdata[8] = (byte)(SBox[b2 >> 24] ^ (byte)(ekey[ei] >> 24));
432 outdata[9] = (byte)(SBox[(byte)(b3 >> 16)] ^ (byte)(ekey[ei] >> 16));
433 outdata[10] = (byte)(SBox[(byte)(b0 >> 8)] ^ (byte)(ekey[ei] >> 8));
434 outdata[11] = (byte)(SBox[(byte)b1] ^ (byte)ekey[ei++]);
436 outdata[12] = (byte)(SBox[b3 >> 24] ^ (byte)(ekey[ei] >> 24));
437 outdata[13] = (byte)(SBox[(byte)(b0 >> 16)] ^ (byte)(ekey[ei] >> 16));
438 outdata[14] = (byte)(SBox[(byte)(b1 >> 8)] ^ (byte)(ekey[ei] >> 8));
439 outdata[15] = (byte)(SBox[(byte)b2] ^ (byte)ekey[ei++]);
441 private void Encrypt192 (byte[] indata, byte[] outdata, uint[] ekey)
443 uint a0, a1, a2, a3, a4, a5, b0, b1, b2, b3, b4, b5;
447 a0 = (((uint)indata[0] << 24) | ((uint)indata[1] << 16) | ((uint)indata[2] << 8) | (uint)indata[3]) ^ ekey[0];
448 a1 = (((uint)indata[4] << 24) | ((uint)indata[5] << 16) | ((uint)indata[6] << 8) | (uint)indata[7]) ^ ekey[1];
449 a2 = (((uint)indata[8] << 24) | ((uint)indata[9] << 16) | ((uint)indata[10] << 8) | (uint)indata[11]) ^ ekey[2];
450 a3 = (((uint)indata[12] << 24) | ((uint)indata[13] << 16) | ((uint)indata[14] << 8) | (uint)indata[15]) ^ ekey[3];
451 a4 = (((uint)indata[16] << 24) | ((uint)indata[17] << 16) | ((uint)indata[18] << 8) | (uint)indata[19]) ^ ekey[4];
452 a5 = (((uint)indata[20] << 24) | ((uint)indata[21] << 16) | ((uint)indata[22] << 8) | (uint)indata[23]) ^ ekey[5];
455 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[6];
456 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[7];
457 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[8];
458 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a0] ^ ekey[9];
459 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[10];
460 b5 = T0[a5 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[11];
463 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[12];
464 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[13];
465 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[14];
466 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b0] ^ ekey[15];
467 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[16];
468 a5 = T0[b5 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[17];
471 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[18];
472 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[19];
473 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[20];
474 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a0] ^ ekey[21];
475 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[22];
476 b5 = T0[a5 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[23];
479 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[24];
480 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[25];
481 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[26];
482 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b0] ^ ekey[27];
483 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[28];
484 a5 = T0[b5 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[29];
487 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[30];
488 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[31];
489 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[32];
490 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a0] ^ ekey[33];
491 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[34];
492 b5 = T0[a5 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[35];
495 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[36];
496 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[37];
497 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[38];
498 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b0] ^ ekey[39];
499 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[40];
500 a5 = T0[b5 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[41];
503 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[42];
504 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[43];
505 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[44];
506 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a0] ^ ekey[45];
507 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[46];
508 b5 = T0[a5 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[47];
511 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[48];
512 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[49];
513 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[50];
514 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b0] ^ ekey[51];
515 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[52];
516 a5 = T0[b5 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[53];
519 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[54];
520 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[55];
521 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[56];
522 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a0] ^ ekey[57];
523 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[58];
524 b5 = T0[a5 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[59];
527 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[60];
528 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[61];
529 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[62];
530 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b0] ^ ekey[63];
531 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[64];
532 a5 = T0[b5 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[65];
535 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[66];
536 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[67];
537 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[68];
538 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a0] ^ ekey[69];
539 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[70];
540 b5 = T0[a5 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[71];
545 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[72];
546 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[73];
547 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[74];
548 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b0] ^ ekey[75];
549 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[76];
550 a5 = T0[b5 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[77];
553 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[78];
554 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[79];
555 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[80];
556 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a0] ^ ekey[81];
557 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[82];
558 b5 = T0[a5 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[83];
564 outdata[0] = (byte)(SBox[b0 >> 24] ^ (byte)(ekey[ei] >> 24));
565 outdata[1] = (byte)(SBox[(byte)(b1 >> 16)] ^ (byte)(ekey[ei] >> 16));
566 outdata[2] = (byte)(SBox[(byte)(b2 >> 8)] ^ (byte)(ekey[ei] >> 8));
567 outdata[3] = (byte)(SBox[(byte)b3] ^ (byte)ekey[ei++]);
569 outdata[4] = (byte)(SBox[b1 >> 24] ^ (byte)(ekey[ei] >> 24));
570 outdata[5] = (byte)(SBox[(byte)(b2 >> 16)] ^ (byte)(ekey[ei] >> 16));
571 outdata[6] = (byte)(SBox[(byte)(b3 >> 8)] ^ (byte)(ekey[ei] >> 8));
572 outdata[7] = (byte)(SBox[(byte)b4] ^ (byte)ekey[ei++]);
574 outdata[8] = (byte)(SBox[b2 >> 24] ^ (byte)(ekey[ei] >> 24));
575 outdata[9] = (byte)(SBox[(byte)(b3 >> 16)] ^ (byte)(ekey[ei] >> 16));
576 outdata[10] = (byte)(SBox[(byte)(b4 >> 8)] ^ (byte)(ekey[ei] >> 8));
577 outdata[11] = (byte)(SBox[(byte)b5] ^ (byte)ekey[ei++]);
579 outdata[12] = (byte)(SBox[b3 >> 24] ^ (byte)(ekey[ei] >> 24));
580 outdata[13] = (byte)(SBox[(byte)(b4 >> 16)] ^ (byte)(ekey[ei] >> 16));
581 outdata[14] = (byte)(SBox[(byte)(b5 >> 8)] ^ (byte)(ekey[ei] >> 8));
582 outdata[15] = (byte)(SBox[(byte)b0] ^ (byte)ekey[ei++]);
584 outdata[16] = (byte)(SBox[b4 >> 24] ^ (byte)(ekey[ei] >> 24));
585 outdata[17] = (byte)(SBox[(byte)(b5 >> 16)] ^ (byte)(ekey[ei] >> 16));
586 outdata[18] = (byte)(SBox[(byte)(b0 >> 8)] ^ (byte)(ekey[ei] >> 8));
587 outdata[19] = (byte)(SBox[(byte)b1] ^ (byte)ekey[ei++]);
589 outdata[20] = (byte)(SBox[b5 >> 24] ^ (byte)(ekey[ei] >> 24));
590 outdata[21] = (byte)(SBox[(byte)(b0 >> 16)] ^ (byte)(ekey[ei] >> 16));
591 outdata[22] = (byte)(SBox[(byte)(b1 >> 8)] ^ (byte)(ekey[ei] >> 8));
592 outdata[23] = (byte)(SBox[(byte)b2] ^ (byte)ekey[ei++]);
594 private void Encrypt256 (byte[] indata, byte[] outdata, uint[] ekey)
596 uint a0, a1, a2, a3, a4, a5, a6, a7, b0, b1, b2, b3, b4, b5, b6, b7;
599 a0 = (((uint)indata[0] << 24) | ((uint)indata[1] << 16) | ((uint)indata[2] << 8) | (uint)indata[3]) ^ ekey[0];
600 a1 = (((uint)indata[4] << 24) | ((uint)indata[5] << 16) | ((uint)indata[6] << 8) | (uint)indata[7]) ^ ekey[1];
601 a2 = (((uint)indata[8] << 24) | ((uint)indata[9] << 16) | ((uint)indata[10] << 8) | (uint)indata[11]) ^ ekey[2];
602 a3 = (((uint)indata[12] << 24) | ((uint)indata[13] << 16) | ((uint)indata[14] << 8) | (uint)indata[15]) ^ ekey[3];
603 a4 = (((uint)indata[16] << 24) | ((uint)indata[17] << 16) | ((uint)indata[18] << 8) | (uint)indata[19]) ^ ekey[4];
604 a5 = (((uint)indata[20] << 24) | ((uint)indata[21] << 16) | ((uint)indata[22] << 8) | (uint)indata[23]) ^ ekey[5];
605 a6 = (((uint)indata[24] << 24) | ((uint)indata[25] << 16) | ((uint)indata[26] << 8) | (uint)indata[27]) ^ ekey[6];
606 a7 = (((uint)indata[28] << 24) | ((uint)indata[29] << 16) | ((uint)indata[30] << 8) | (uint)indata[31]) ^ ekey[7];
609 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[8];
610 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[9];
611 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a6] ^ ekey[10];
612 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a6 >> 8)] ^ T3[(byte)a7] ^ ekey[11];
613 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a7 >> 8)] ^ T3[(byte)a0] ^ ekey[12];
614 b5 = T0[a5 >> 24] ^ T1[(byte)(a6 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[13];
615 b6 = T0[a6 >> 24] ^ T1[(byte)(a7 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[14];
616 b7 = T0[a7 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[15];
619 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[16];
620 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[17];
621 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b6] ^ ekey[18];
622 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b6 >> 8)] ^ T3[(byte)b7] ^ ekey[19];
623 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b7 >> 8)] ^ T3[(byte)b0] ^ ekey[20];
624 a5 = T0[b5 >> 24] ^ T1[(byte)(b6 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[21];
625 a6 = T0[b6 >> 24] ^ T1[(byte)(b7 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[22];
626 a7 = T0[b7 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[23];
629 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[24];
630 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[25];
631 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a6] ^ ekey[26];
632 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a6 >> 8)] ^ T3[(byte)a7] ^ ekey[27];
633 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a7 >> 8)] ^ T3[(byte)a0] ^ ekey[28];
634 b5 = T0[a5 >> 24] ^ T1[(byte)(a6 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[29];
635 b6 = T0[a6 >> 24] ^ T1[(byte)(a7 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[30];
636 b7 = T0[a7 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[31];
639 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[32];
640 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[33];
641 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b6] ^ ekey[34];
642 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b6 >> 8)] ^ T3[(byte)b7] ^ ekey[35];
643 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b7 >> 8)] ^ T3[(byte)b0] ^ ekey[36];
644 a5 = T0[b5 >> 24] ^ T1[(byte)(b6 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[37];
645 a6 = T0[b6 >> 24] ^ T1[(byte)(b7 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[38];
646 a7 = T0[b7 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[39];
649 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[40];
650 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[41];
651 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a6] ^ ekey[42];
652 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a6 >> 8)] ^ T3[(byte)a7] ^ ekey[43];
653 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a7 >> 8)] ^ T3[(byte)a0] ^ ekey[44];
654 b5 = T0[a5 >> 24] ^ T1[(byte)(a6 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[45];
655 b6 = T0[a6 >> 24] ^ T1[(byte)(a7 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[46];
656 b7 = T0[a7 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[47];
659 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[48];
660 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[49];
661 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b6] ^ ekey[50];
662 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b6 >> 8)] ^ T3[(byte)b7] ^ ekey[51];
663 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b7 >> 8)] ^ T3[(byte)b0] ^ ekey[52];
664 a5 = T0[b5 >> 24] ^ T1[(byte)(b6 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[53];
665 a6 = T0[b6 >> 24] ^ T1[(byte)(b7 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[54];
666 a7 = T0[b7 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[55];
669 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[56];
670 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[57];
671 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a6] ^ ekey[58];
672 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a6 >> 8)] ^ T3[(byte)a7] ^ ekey[59];
673 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a7 >> 8)] ^ T3[(byte)a0] ^ ekey[60];
674 b5 = T0[a5 >> 24] ^ T1[(byte)(a6 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[61];
675 b6 = T0[a6 >> 24] ^ T1[(byte)(a7 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[62];
676 b7 = T0[a7 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[63];
679 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[64];
680 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[65];
681 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b6] ^ ekey[66];
682 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b6 >> 8)] ^ T3[(byte)b7] ^ ekey[67];
683 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b7 >> 8)] ^ T3[(byte)b0] ^ ekey[68];
684 a5 = T0[b5 >> 24] ^ T1[(byte)(b6 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[69];
685 a6 = T0[b6 >> 24] ^ T1[(byte)(b7 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[70];
686 a7 = T0[b7 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[71];
689 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[72];
690 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[73];
691 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a6] ^ ekey[74];
692 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a6 >> 8)] ^ T3[(byte)a7] ^ ekey[75];
693 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a7 >> 8)] ^ T3[(byte)a0] ^ ekey[76];
694 b5 = T0[a5 >> 24] ^ T1[(byte)(a6 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[77];
695 b6 = T0[a6 >> 24] ^ T1[(byte)(a7 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[78];
696 b7 = T0[a7 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[79];
699 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[80];
700 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[81];
701 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b6] ^ ekey[82];
702 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b6 >> 8)] ^ T3[(byte)b7] ^ ekey[83];
703 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b7 >> 8)] ^ T3[(byte)b0] ^ ekey[84];
704 a5 = T0[b5 >> 24] ^ T1[(byte)(b6 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[85];
705 a6 = T0[b6 >> 24] ^ T1[(byte)(b7 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[86];
706 a7 = T0[b7 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[87];
709 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[88];
710 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[89];
711 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a6] ^ ekey[90];
712 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a6 >> 8)] ^ T3[(byte)a7] ^ ekey[91];
713 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a7 >> 8)] ^ T3[(byte)a0] ^ ekey[92];
714 b5 = T0[a5 >> 24] ^ T1[(byte)(a6 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[93];
715 b6 = T0[a6 >> 24] ^ T1[(byte)(a7 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[94];
716 b7 = T0[a7 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[95];
719 a0 = T0[b0 >> 24] ^ T1[(byte)(b1 >> 16)] ^ T2[(byte)(b3 >> 8)] ^ T3[(byte)b4] ^ ekey[96];
720 a1 = T0[b1 >> 24] ^ T1[(byte)(b2 >> 16)] ^ T2[(byte)(b4 >> 8)] ^ T3[(byte)b5] ^ ekey[97];
721 a2 = T0[b2 >> 24] ^ T1[(byte)(b3 >> 16)] ^ T2[(byte)(b5 >> 8)] ^ T3[(byte)b6] ^ ekey[98];
722 a3 = T0[b3 >> 24] ^ T1[(byte)(b4 >> 16)] ^ T2[(byte)(b6 >> 8)] ^ T3[(byte)b7] ^ ekey[99];
723 a4 = T0[b4 >> 24] ^ T1[(byte)(b5 >> 16)] ^ T2[(byte)(b7 >> 8)] ^ T3[(byte)b0] ^ ekey[100];
724 a5 = T0[b5 >> 24] ^ T1[(byte)(b6 >> 16)] ^ T2[(byte)(b0 >> 8)] ^ T3[(byte)b1] ^ ekey[101];
725 a6 = T0[b6 >> 24] ^ T1[(byte)(b7 >> 16)] ^ T2[(byte)(b1 >> 8)] ^ T3[(byte)b2] ^ ekey[102];
726 a7 = T0[b7 >> 24] ^ T1[(byte)(b0 >> 16)] ^ T2[(byte)(b2 >> 8)] ^ T3[(byte)b3] ^ ekey[103];
729 b0 = T0[a0 >> 24] ^ T1[(byte)(a1 >> 16)] ^ T2[(byte)(a3 >> 8)] ^ T3[(byte)a4] ^ ekey[104];
730 b1 = T0[a1 >> 24] ^ T1[(byte)(a2 >> 16)] ^ T2[(byte)(a4 >> 8)] ^ T3[(byte)a5] ^ ekey[105];
731 b2 = T0[a2 >> 24] ^ T1[(byte)(a3 >> 16)] ^ T2[(byte)(a5 >> 8)] ^ T3[(byte)a6] ^ ekey[106];
732 b3 = T0[a3 >> 24] ^ T1[(byte)(a4 >> 16)] ^ T2[(byte)(a6 >> 8)] ^ T3[(byte)a7] ^ ekey[107];
733 b4 = T0[a4 >> 24] ^ T1[(byte)(a5 >> 16)] ^ T2[(byte)(a7 >> 8)] ^ T3[(byte)a0] ^ ekey[108];
734 b5 = T0[a5 >> 24] ^ T1[(byte)(a6 >> 16)] ^ T2[(byte)(a0 >> 8)] ^ T3[(byte)a1] ^ ekey[109];
735 b6 = T0[a6 >> 24] ^ T1[(byte)(a7 >> 16)] ^ T2[(byte)(a1 >> 8)] ^ T3[(byte)a2] ^ ekey[110];
736 b7 = T0[a7 >> 24] ^ T1[(byte)(a0 >> 16)] ^ T2[(byte)(a2 >> 8)] ^ T3[(byte)a3] ^ ekey[111];
739 outdata[0] = (byte)(SBox[b0 >> 24] ^ (byte)(ekey[112] >> 24));
740 outdata[1] = (byte)(SBox[(byte)(b1 >> 16)] ^ (byte)(ekey[112] >> 16));
741 outdata[2] = (byte)(SBox[(byte)(b3 >> 8)] ^ (byte)(ekey[112] >> 8));
742 outdata[3] = (byte)(SBox[(byte)b4] ^ (byte)ekey[112]);
744 outdata[4] = (byte)(SBox[b1 >> 24] ^ (byte)(ekey[113] >> 24));
745 outdata[5] = (byte)(SBox[(byte)(b2 >> 16)] ^ (byte)(ekey[113] >> 16));
746 outdata[6] = (byte)(SBox[(byte)(b4 >> 8)] ^ (byte)(ekey[113] >> 8));
747 outdata[7] = (byte)(SBox[(byte)b5] ^ (byte)ekey[113]);
749 outdata[8] = (byte)(SBox[b2 >> 24] ^ (byte)(ekey[114] >> 24));
750 outdata[9] = (byte)(SBox[(byte)(b3 >> 16)] ^ (byte)(ekey[114] >> 16));
751 outdata[10] = (byte)(SBox[(byte)(b5 >> 8)] ^ (byte)(ekey[114] >> 8));
752 outdata[11] = (byte)(SBox[(byte)b6] ^ (byte)ekey[114]);
754 outdata[12] = (byte)(SBox[b3 >> 24] ^ (byte)(ekey[115] >> 24));
755 outdata[13] = (byte)(SBox[(byte)(b4 >> 16)] ^ (byte)(ekey[115] >> 16));
756 outdata[14] = (byte)(SBox[(byte)(b6 >> 8)] ^ (byte)(ekey[115] >> 8));
757 outdata[15] = (byte)(SBox[(byte)b7] ^ (byte)ekey[115]);
759 outdata[16] = (byte)(SBox[b4 >> 24] ^ (byte)(ekey[116] >> 24));
760 outdata[17] = (byte)(SBox[(byte)(b5 >> 16)] ^ (byte)(ekey[116] >> 16));
761 outdata[18] = (byte)(SBox[(byte)(b7 >> 8)] ^ (byte)(ekey[116] >> 8));
762 outdata[19] = (byte)(SBox[(byte)b0] ^ (byte)ekey[116]);
764 outdata[20] = (byte)(SBox[b5 >> 24] ^ (byte)(ekey[117] >> 24));
765 outdata[21] = (byte)(SBox[(byte)(b6 >> 16)] ^ (byte)(ekey[117] >> 16));
766 outdata[22] = (byte)(SBox[(byte)(b0 >> 8)] ^ (byte)(ekey[117] >> 8));
767 outdata[23] = (byte)(SBox[(byte)b1] ^ (byte)ekey[117]);
769 outdata[24] = (byte)(SBox[b6 >> 24] ^ (byte)(ekey[118] >> 24));
770 outdata[25] = (byte)(SBox[(byte)(b7 >> 16)] ^ (byte)(ekey[118] >> 16));
771 outdata[26] = (byte)(SBox[(byte)(b1 >> 8)] ^ (byte)(ekey[118] >> 8));
772 outdata[27] = (byte)(SBox[(byte)b2] ^ (byte)ekey[118]);
774 outdata[28] = (byte)(SBox[b7 >> 24] ^ (byte)(ekey[119] >> 24));
775 outdata[29] = (byte)(SBox[(byte)(b0 >> 16)] ^ (byte)(ekey[119] >> 16));
776 outdata[30] = (byte)(SBox[(byte)(b2 >> 8)] ^ (byte)(ekey[119] >> 8));
777 outdata[31] = (byte)(SBox[(byte)b3] ^ (byte)ekey[119]);
782 private void Decrypt128 (byte[] indata, byte[] outdata, uint[] ekey)
784 uint a0, a1, a2, a3, b0, b1, b2, b3;
788 a0 = (((uint)indata[0] << 24) | ((uint)indata[1] << 16) | ((uint)indata[2] << 8) | (uint)indata[3]) ^ ekey[0];
789 a1 = (((uint)indata[4] << 24) | ((uint)indata[5] << 16) | ((uint)indata[6] << 8) | (uint)indata[7]) ^ ekey[1];
790 a2 = (((uint)indata[8] << 24) | ((uint)indata[9] << 16) | ((uint)indata[10] << 8) | (uint)indata[11]) ^ ekey[2];
791 a3 = (((uint)indata[12] << 24) | ((uint)indata[13] << 16) | ((uint)indata[14] << 8) | (uint)indata[15]) ^ ekey[3];
794 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[4];
795 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[5];
796 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a3] ^ ekey[6];
797 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[7];
800 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[8];
801 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[9];
802 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b3] ^ ekey[10];
803 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[11];
806 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[12];
807 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[13];
808 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a3] ^ ekey[14];
809 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[15];
812 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[16];
813 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[17];
814 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b3] ^ ekey[18];
815 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[19];
818 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[20];
819 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[21];
820 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a3] ^ ekey[22];
821 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[23];
824 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[24];
825 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[25];
826 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b3] ^ ekey[26];
827 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[27];
830 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[28];
831 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[29];
832 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a3] ^ ekey[30];
833 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[31];
836 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[32];
837 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[33];
838 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b3] ^ ekey[34];
839 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[35];
842 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[36];
843 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[37];
844 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a3] ^ ekey[38];
845 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[39];
850 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[40];
851 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[41];
852 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b3] ^ ekey[42];
853 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[43];
856 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[44];
857 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[45];
858 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a3] ^ ekey[46];
859 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[47];
866 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[48];
867 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[49];
868 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b3] ^ ekey[50];
869 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[51];
872 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[52];
873 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[53];
874 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a3] ^ ekey[54];
875 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[55];
882 outdata[0] = (byte)(iSBox[b0 >> 24] ^ (byte)(ekey[ei] >> 24));
883 outdata[1] = (byte)(iSBox[(byte)(b3 >> 16)] ^ (byte)(ekey[ei] >> 16));
884 outdata[2] = (byte)(iSBox[(byte)(b2 >> 8)] ^ (byte)(ekey[ei] >> 8));
885 outdata[3] = (byte)(iSBox[(byte)b1] ^ (byte)ekey[ei++]);
887 outdata[4] = (byte)(iSBox[b1 >> 24] ^ (byte)(ekey[ei] >> 24));
888 outdata[5] = (byte)(iSBox[(byte)(b0 >> 16)] ^ (byte)(ekey[ei] >> 16));
889 outdata[6] = (byte)(iSBox[(byte)(b3 >> 8)] ^ (byte)(ekey[ei] >> 8));
890 outdata[7] = (byte)(iSBox[(byte)b2] ^ (byte)ekey[ei++]);
892 outdata[8] = (byte)(iSBox[b2 >> 24] ^ (byte)(ekey[ei] >> 24));
893 outdata[9] = (byte)(iSBox[(byte)(b1 >> 16)] ^ (byte)(ekey[ei] >> 16));
894 outdata[10] = (byte)(iSBox[(byte)(b0 >> 8)] ^ (byte)(ekey[ei] >> 8));
895 outdata[11] = (byte)(iSBox[(byte)b3] ^ (byte)ekey[ei++]);
897 outdata[12] = (byte)(iSBox[b3 >> 24] ^ (byte)(ekey[ei] >> 24));
898 outdata[13] = (byte)(iSBox[(byte)(b2 >> 16)] ^ (byte)(ekey[ei] >> 16));
899 outdata[14] = (byte)(iSBox[(byte)(b1 >> 8)] ^ (byte)(ekey[ei] >> 8));
900 outdata[15] = (byte)(iSBox[(byte)b0] ^ (byte)ekey[ei++]);
902 private void Decrypt192 (byte[] indata, byte[] outdata, uint[] ekey)
904 uint a0, a1, a2, a3, a4, a5, b0, b1, b2, b3, b4, b5;
908 a0 = (((uint)indata[0] << 24) | ((uint)indata[1] << 16) | ((uint)indata[2] << 8) | (uint)indata[3]) ^ ekey[0];
909 a1 = (((uint)indata[4] << 24) | ((uint)indata[5] << 16) | ((uint)indata[6] << 8) | (uint)indata[7]) ^ ekey[1];
910 a2 = (((uint)indata[8] << 24) | ((uint)indata[9] << 16) | ((uint)indata[10] << 8) | (uint)indata[11]) ^ ekey[2];
911 a3 = (((uint)indata[12] << 24) | ((uint)indata[13] << 16) | ((uint)indata[14] << 8) | (uint)indata[15]) ^ ekey[3];
912 a4 = (((uint)indata[16] << 24) | ((uint)indata[17] << 16) | ((uint)indata[18] << 8) | (uint)indata[19]) ^ ekey[4];
913 a5 = (((uint)indata[20] << 24) | ((uint)indata[21] << 16) | ((uint)indata[22] << 8) | (uint)indata[23]) ^ ekey[5];
916 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[6];
917 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[7];
918 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a5] ^ ekey[8];
919 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[9];
920 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[10];
921 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[11];
924 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[12];
925 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[13];
926 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b5] ^ ekey[14];
927 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[15];
928 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[16];
929 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[17];
932 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[18];
933 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[19];
934 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a5] ^ ekey[20];
935 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[21];
936 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[22];
937 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[23];
940 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[24];
941 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[25];
942 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b5] ^ ekey[26];
943 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[27];
944 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[28];
945 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[29];
948 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[30];
949 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[31];
950 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a5] ^ ekey[32];
951 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[33];
952 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[34];
953 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[35];
956 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[36];
957 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[37];
958 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b5] ^ ekey[38];
959 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[39];
960 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[40];
961 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[41];
964 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[42];
965 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[43];
966 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a5] ^ ekey[44];
967 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[45];
968 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[46];
969 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[47];
972 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[48];
973 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[49];
974 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b5] ^ ekey[50];
975 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[51];
976 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[52];
977 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[53];
980 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[54];
981 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[55];
982 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a5] ^ ekey[56];
983 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[57];
984 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[58];
985 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[59];
988 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[60];
989 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[61];
990 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b5] ^ ekey[62];
991 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[63];
992 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[64];
993 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[65];
996 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[66];
997 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[67];
998 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a5] ^ ekey[68];
999 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[69];
1000 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[70];
1001 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[71];
1006 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[72];
1007 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[73];
1008 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b5] ^ ekey[74];
1009 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[75];
1010 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[76];
1011 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[77];
1014 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[78];
1015 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[79];
1016 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a5] ^ ekey[80];
1017 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[81];
1018 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[82];
1019 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[83];
1025 outdata[0] = (byte)(iSBox[b0 >> 24] ^ (byte)(ekey[ei] >> 24));
1026 outdata[1] = (byte)(iSBox[(byte)(b5 >> 16)] ^ (byte)(ekey[ei] >> 16));
1027 outdata[2] = (byte)(iSBox[(byte)(b4 >> 8)] ^ (byte)(ekey[ei] >> 8));
1028 outdata[3] = (byte)(iSBox[(byte)b3] ^ (byte)ekey[ei++]);
1030 outdata[4] = (byte)(iSBox[b1 >> 24] ^ (byte)(ekey[ei] >> 24));
1031 outdata[5] = (byte)(iSBox[(byte)(b0 >> 16)] ^ (byte)(ekey[ei] >> 16));
1032 outdata[6] = (byte)(iSBox[(byte)(b5 >> 8)] ^ (byte)(ekey[ei] >> 8));
1033 outdata[7] = (byte)(iSBox[(byte)b4] ^ (byte)ekey[ei++]);
1035 outdata[8] = (byte)(iSBox[b2 >> 24] ^ (byte)(ekey[ei] >> 24));
1036 outdata[9] = (byte)(iSBox[(byte)(b1 >> 16)] ^ (byte)(ekey[ei] >> 16));
1037 outdata[10] = (byte)(iSBox[(byte)(b0 >> 8)] ^ (byte)(ekey[ei] >> 8));
1038 outdata[11] = (byte)(iSBox[(byte)b5] ^ (byte)ekey[ei++]);
1040 outdata[12] = (byte)(iSBox[b3 >> 24] ^ (byte)(ekey[ei] >> 24));
1041 outdata[13] = (byte)(iSBox[(byte)(b2 >> 16)] ^ (byte)(ekey[ei] >> 16));
1042 outdata[14] = (byte)(iSBox[(byte)(b1 >> 8)] ^ (byte)(ekey[ei] >> 8));
1043 outdata[15] = (byte)(iSBox[(byte)b0] ^ (byte)ekey[ei++]);
1045 outdata[16] = (byte)(iSBox[b4 >> 24] ^ (byte)(ekey[ei] >> 24));
1046 outdata[17] = (byte)(iSBox[(byte)(b3 >> 16)] ^ (byte)(ekey[ei] >> 16));
1047 outdata[18] = (byte)(iSBox[(byte)(b2 >> 8)] ^ (byte)(ekey[ei] >> 8));
1048 outdata[19] = (byte)(iSBox[(byte)b1] ^ (byte)ekey[ei++]);
1050 outdata[20] = (byte)(iSBox[b5 >> 24] ^ (byte)(ekey[ei] >> 24));
1051 outdata[21] = (byte)(iSBox[(byte)(b4 >> 16)] ^ (byte)(ekey[ei] >> 16));
1052 outdata[22] = (byte)(iSBox[(byte)(b3 >> 8)] ^ (byte)(ekey[ei] >> 8));
1053 outdata[23] = (byte)(iSBox[(byte)b2] ^ (byte)ekey[ei++]);
1055 private void Decrypt256 (byte[] indata, byte[] outdata, uint[] ekey)
1057 uint a0, a1, a2, a3, a4, a5, a6, a7, b0, b1, b2, b3, b4, b5, b6, b7;
1060 a0 = (((uint)indata[0] << 24) | ((uint)indata[1] << 16) | ((uint)indata[2] << 8) | (uint)indata[3]) ^ ekey[0];
1061 a1 = (((uint)indata[4] << 24) | ((uint)indata[5] << 16) | ((uint)indata[6] << 8) | (uint)indata[7]) ^ ekey[1];
1062 a2 = (((uint)indata[8] << 24) | ((uint)indata[9] << 16) | ((uint)indata[10] << 8) | (uint)indata[11]) ^ ekey[2];
1063 a3 = (((uint)indata[12] << 24) | ((uint)indata[13] << 16) | ((uint)indata[14] << 8) | (uint)indata[15]) ^ ekey[3];
1064 a4 = (((uint)indata[16] << 24) | ((uint)indata[17] << 16) | ((uint)indata[18] << 8) | (uint)indata[19]) ^ ekey[4];
1065 a5 = (((uint)indata[20] << 24) | ((uint)indata[21] << 16) | ((uint)indata[22] << 8) | (uint)indata[23]) ^ ekey[5];
1066 a6 = (((uint)indata[24] << 24) | ((uint)indata[25] << 16) | ((uint)indata[26] << 8) | (uint)indata[27]) ^ ekey[6];
1067 a7 = (((uint)indata[28] << 24) | ((uint)indata[29] << 16) | ((uint)indata[30] << 8) | (uint)indata[31]) ^ ekey[7];
1070 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a7 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[8];
1071 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a6 >> 8)] ^ iT3[(byte)a5] ^ ekey[9];
1072 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a7 >> 8)] ^ iT3[(byte)a6] ^ ekey[10];
1073 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a7] ^ ekey[11];
1074 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[12];
1075 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[13];
1076 b6 = iT0[a6 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[14];
1077 b7 = iT0[a7 >> 24] ^ iT1[(byte)(a6 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[15];
1080 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b7 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[16];
1081 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b6 >> 8)] ^ iT3[(byte)b5] ^ ekey[17];
1082 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b7 >> 8)] ^ iT3[(byte)b6] ^ ekey[18];
1083 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b7] ^ ekey[19];
1084 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[20];
1085 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[21];
1086 a6 = iT0[b6 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[22];
1087 a7 = iT0[b7 >> 24] ^ iT1[(byte)(b6 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[23];
1090 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a7 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[24];
1091 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a6 >> 8)] ^ iT3[(byte)a5] ^ ekey[25];
1092 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a7 >> 8)] ^ iT3[(byte)a6] ^ ekey[26];
1093 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a7] ^ ekey[27];
1094 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[28];
1095 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[29];
1096 b6 = iT0[a6 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[30];
1097 b7 = iT0[a7 >> 24] ^ iT1[(byte)(a6 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[31];
1100 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b7 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[32];
1101 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b6 >> 8)] ^ iT3[(byte)b5] ^ ekey[33];
1102 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b7 >> 8)] ^ iT3[(byte)b6] ^ ekey[34];
1103 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b7] ^ ekey[35];
1104 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[36];
1105 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[37];
1106 a6 = iT0[b6 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[38];
1107 a7 = iT0[b7 >> 24] ^ iT1[(byte)(b6 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[39];
1110 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a7 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[40];
1111 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a6 >> 8)] ^ iT3[(byte)a5] ^ ekey[41];
1112 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a7 >> 8)] ^ iT3[(byte)a6] ^ ekey[42];
1113 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a7] ^ ekey[43];
1114 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[44];
1115 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[45];
1116 b6 = iT0[a6 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[46];
1117 b7 = iT0[a7 >> 24] ^ iT1[(byte)(a6 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[47];
1120 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b7 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[48];
1121 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b6 >> 8)] ^ iT3[(byte)b5] ^ ekey[49];
1122 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b7 >> 8)] ^ iT3[(byte)b6] ^ ekey[50];
1123 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b7] ^ ekey[51];
1124 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[52];
1125 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[53];
1126 a6 = iT0[b6 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[54];
1127 a7 = iT0[b7 >> 24] ^ iT1[(byte)(b6 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[55];
1130 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a7 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[56];
1131 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a6 >> 8)] ^ iT3[(byte)a5] ^ ekey[57];
1132 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a7 >> 8)] ^ iT3[(byte)a6] ^ ekey[58];
1133 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a7] ^ ekey[59];
1134 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[60];
1135 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[61];
1136 b6 = iT0[a6 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[62];
1137 b7 = iT0[a7 >> 24] ^ iT1[(byte)(a6 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[63];
1140 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b7 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[64];
1141 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b6 >> 8)] ^ iT3[(byte)b5] ^ ekey[65];
1142 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b7 >> 8)] ^ iT3[(byte)b6] ^ ekey[66];
1143 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b7] ^ ekey[67];
1144 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[68];
1145 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[69];
1146 a6 = iT0[b6 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[70];
1147 a7 = iT0[b7 >> 24] ^ iT1[(byte)(b6 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[71];
1150 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a7 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[72];
1151 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a6 >> 8)] ^ iT3[(byte)a5] ^ ekey[73];
1152 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a7 >> 8)] ^ iT3[(byte)a6] ^ ekey[74];
1153 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a7] ^ ekey[75];
1154 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[76];
1155 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[77];
1156 b6 = iT0[a6 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[78];
1157 b7 = iT0[a7 >> 24] ^ iT1[(byte)(a6 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[79];
1160 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b7 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[80];
1161 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b6 >> 8)] ^ iT3[(byte)b5] ^ ekey[81];
1162 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b7 >> 8)] ^ iT3[(byte)b6] ^ ekey[82];
1163 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b7] ^ ekey[83];
1164 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[84];
1165 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[85];
1166 a6 = iT0[b6 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[86];
1167 a7 = iT0[b7 >> 24] ^ iT1[(byte)(b6 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[87];
1170 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a7 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[88];
1171 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a6 >> 8)] ^ iT3[(byte)a5] ^ ekey[89];
1172 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a7 >> 8)] ^ iT3[(byte)a6] ^ ekey[90];
1173 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a7] ^ ekey[91];
1174 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[92];
1175 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[93];
1176 b6 = iT0[a6 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[94];
1177 b7 = iT0[a7 >> 24] ^ iT1[(byte)(a6 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[95];
1180 a0 = iT0[b0 >> 24] ^ iT1[(byte)(b7 >> 16)] ^ iT2[(byte)(b5 >> 8)] ^ iT3[(byte)b4] ^ ekey[96];
1181 a1 = iT0[b1 >> 24] ^ iT1[(byte)(b0 >> 16)] ^ iT2[(byte)(b6 >> 8)] ^ iT3[(byte)b5] ^ ekey[97];
1182 a2 = iT0[b2 >> 24] ^ iT1[(byte)(b1 >> 16)] ^ iT2[(byte)(b7 >> 8)] ^ iT3[(byte)b6] ^ ekey[98];
1183 a3 = iT0[b3 >> 24] ^ iT1[(byte)(b2 >> 16)] ^ iT2[(byte)(b0 >> 8)] ^ iT3[(byte)b7] ^ ekey[99];
1184 a4 = iT0[b4 >> 24] ^ iT1[(byte)(b3 >> 16)] ^ iT2[(byte)(b1 >> 8)] ^ iT3[(byte)b0] ^ ekey[100];
1185 a5 = iT0[b5 >> 24] ^ iT1[(byte)(b4 >> 16)] ^ iT2[(byte)(b2 >> 8)] ^ iT3[(byte)b1] ^ ekey[101];
1186 a6 = iT0[b6 >> 24] ^ iT1[(byte)(b5 >> 16)] ^ iT2[(byte)(b3 >> 8)] ^ iT3[(byte)b2] ^ ekey[102];
1187 a7 = iT0[b7 >> 24] ^ iT1[(byte)(b6 >> 16)] ^ iT2[(byte)(b4 >> 8)] ^ iT3[(byte)b3] ^ ekey[103];
1190 b0 = iT0[a0 >> 24] ^ iT1[(byte)(a7 >> 16)] ^ iT2[(byte)(a5 >> 8)] ^ iT3[(byte)a4] ^ ekey[104];
1191 b1 = iT0[a1 >> 24] ^ iT1[(byte)(a0 >> 16)] ^ iT2[(byte)(a6 >> 8)] ^ iT3[(byte)a5] ^ ekey[105];
1192 b2 = iT0[a2 >> 24] ^ iT1[(byte)(a1 >> 16)] ^ iT2[(byte)(a7 >> 8)] ^ iT3[(byte)a6] ^ ekey[106];
1193 b3 = iT0[a3 >> 24] ^ iT1[(byte)(a2 >> 16)] ^ iT2[(byte)(a0 >> 8)] ^ iT3[(byte)a7] ^ ekey[107];
1194 b4 = iT0[a4 >> 24] ^ iT1[(byte)(a3 >> 16)] ^ iT2[(byte)(a1 >> 8)] ^ iT3[(byte)a0] ^ ekey[108];
1195 b5 = iT0[a5 >> 24] ^ iT1[(byte)(a4 >> 16)] ^ iT2[(byte)(a2 >> 8)] ^ iT3[(byte)a1] ^ ekey[109];
1196 b6 = iT0[a6 >> 24] ^ iT1[(byte)(a5 >> 16)] ^ iT2[(byte)(a3 >> 8)] ^ iT3[(byte)a2] ^ ekey[110];
1197 b7 = iT0[a7 >> 24] ^ iT1[(byte)(a6 >> 16)] ^ iT2[(byte)(a4 >> 8)] ^ iT3[(byte)a3] ^ ekey[111];
1200 outdata[0] = (byte)(iSBox[b0 >> 24] ^ (byte)(ekey[112] >> 24));
1201 outdata[1] = (byte)(iSBox[(byte)(b7 >> 16)] ^ (byte)(ekey[112] >> 16));
1202 outdata[2] = (byte)(iSBox[(byte)(b5 >> 8)] ^ (byte)(ekey[112] >> 8));
1203 outdata[3] = (byte)(iSBox[(byte)b4] ^ (byte)ekey[112]);
1205 outdata[4] = (byte)(iSBox[b1 >> 24] ^ (byte)(ekey[113] >> 24));
1206 outdata[5] = (byte)(iSBox[(byte)(b0 >> 16)] ^ (byte)(ekey[113] >> 16));
1207 outdata[6] = (byte)(iSBox[(byte)(b6 >> 8)] ^ (byte)(ekey[113] >> 8));
1208 outdata[7] = (byte)(iSBox[(byte)b5] ^ (byte)ekey[113]);
1210 outdata[8] = (byte)(iSBox[b2 >> 24] ^ (byte)(ekey[114] >> 24));
1211 outdata[9] = (byte)(iSBox[(byte)(b1 >> 16)] ^ (byte)(ekey[114] >> 16));
1212 outdata[10] = (byte)(iSBox[(byte)(b7 >> 8)] ^ (byte)(ekey[114] >> 8));
1213 outdata[11] = (byte)(iSBox[(byte)b6] ^ (byte)ekey[114]);
1215 outdata[12] = (byte)(iSBox[b3 >> 24] ^ (byte)(ekey[115] >> 24));
1216 outdata[13] = (byte)(iSBox[(byte)(b2 >> 16)] ^ (byte)(ekey[115] >> 16));
1217 outdata[14] = (byte)(iSBox[(byte)(b0 >> 8)] ^ (byte)(ekey[115] >> 8));
1218 outdata[15] = (byte)(iSBox[(byte)b7] ^ (byte)ekey[115]);
1220 outdata[16] = (byte)(iSBox[b4 >> 24] ^ (byte)(ekey[116] >> 24));
1221 outdata[17] = (byte)(iSBox[(byte)(b3 >> 16)] ^ (byte)(ekey[116] >> 16));
1222 outdata[18] = (byte)(iSBox[(byte)(b1 >> 8)] ^ (byte)(ekey[116] >> 8));
1223 outdata[19] = (byte)(iSBox[(byte)b0] ^ (byte)ekey[116]);
1225 outdata[20] = (byte)(iSBox[b5 >> 24] ^ (byte)(ekey[117] >> 24));
1226 outdata[21] = (byte)(iSBox[(byte)(b4 >> 16)] ^ (byte)(ekey[117] >> 16));
1227 outdata[22] = (byte)(iSBox[(byte)(b2 >> 8)] ^ (byte)(ekey[117] >> 8));
1228 outdata[23] = (byte)(iSBox[(byte)b1] ^ (byte)ekey[117]);
1230 outdata[24] = (byte)(iSBox[b6 >> 24] ^ (byte)(ekey[118] >> 24));
1231 outdata[25] = (byte)(iSBox[(byte)(b5 >> 16)] ^ (byte)(ekey[118] >> 16));
1232 outdata[26] = (byte)(iSBox[(byte)(b3 >> 8)] ^ (byte)(ekey[118] >> 8));
1233 outdata[27] = (byte)(iSBox[(byte)b2] ^ (byte)ekey[118]);
1235 outdata[28] = (byte)(iSBox[b7 >> 24] ^ (byte)(ekey[119] >> 24));
1236 outdata[29] = (byte)(iSBox[(byte)(b6 >> 16)] ^ (byte)(ekey[119] >> 16));
1237 outdata[30] = (byte)(iSBox[(byte)(b4 >> 8)] ^ (byte)(ekey[119] >> 8));
1238 outdata[31] = (byte)(iSBox[(byte)b3] ^ (byte)ekey[119]);
1242 #region Constant Table
1243 static readonly uint[] Rcon = new uint[] {
1244 0x00000000, 0x01000000, 0x02000000, 0x04000000, 0x08000000, 0x10000000, 0x20000000, 0x40000000,
1245 0x80000000, 0x1b000000, 0x36000000, 0x6c000000, 0xd8000000, 0xab000000, 0x4d000000, 0x9a000000,
1246 0x2f000000, 0x5e000000, 0xbc000000, 0x63000000, 0xc6000000, 0x97000000, 0x35000000, 0x6a000000,
1247 0xd4000000, 0xb3000000, 0x7d000000, 0xfa000000, 0xef000000, 0xc5000000
1250 static readonly byte[] SBox = new byte[] {
1251 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
1252 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
1253 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
1254 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
1255 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
1256 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
1257 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
1258 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
1259 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
1260 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
1261 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
1262 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
1263 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
1264 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
1265 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
1266 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
1269 static readonly byte[] iSBox = {
1270 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb,
1271 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
1272 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
1273 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
1274 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92,
1275 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
1276 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06,
1277 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
1278 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
1279 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
1280 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b,
1281 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
1282 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f,
1283 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
1284 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
1285 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d,
1288 static readonly uint[] T0 = {
1289 0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554,
1290 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a,
1291 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b,
1292 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b,
1293 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f,
1294 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f,
1295 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5,
1296 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f,
1297 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb,
1298 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497,
1299 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed,
1300 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a,
1301 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594,
1302 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3,
1303 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504,
1304 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d,
1305 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739,
1306 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395,
1307 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883,
1308 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76,
1309 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4,
1310 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b,
1311 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0,
1312 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818,
1313 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651,
1314 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85,
1315 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12,
1316 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9,
1317 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7,
1318 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a,
1319 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8,
1320 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a,
1323 static readonly uint[] T1 = {
1324 0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5,
1325 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676,
1326 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0,
1327 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0,
1328 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc,
1329 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515,
1330 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a,
1331 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575,
1332 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0,
1333 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484,
1334 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b,
1335 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf,
1336 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585,
1337 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8,
1338 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5,
1339 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2,
1340 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717,
1341 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373,
1342 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888,
1343 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb,
1344 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c,
1345 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979,
1346 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9,
1347 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808,
1348 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6,
1349 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a,
1350 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e,
1351 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e,
1352 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494,
1353 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf,
1354 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868,
1355 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616,
1358 static readonly uint[] T2 = {
1359 0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5,
1360 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76,
1361 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0,
1362 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0,
1363 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc,
1364 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15,
1365 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a,
1366 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75,
1367 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0,
1368 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384,
1369 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b,
1370 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf,
1371 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185,
1372 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8,
1373 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5,
1374 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2,
1375 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17,
1376 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673,
1377 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88,
1378 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb,
1379 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c,
1380 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279,
1381 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9,
1382 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008,
1383 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6,
1384 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a,
1385 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e,
1386 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e,
1387 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394,
1388 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df,
1389 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068,
1390 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16,
1393 static readonly uint[] T3 = {
1394 0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491,
1395 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec,
1396 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb,
1397 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b,
1398 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83,
1399 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a,
1400 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f,
1401 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea,
1402 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b,
1403 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713,
1404 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6,
1405 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85,
1406 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411,
1407 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b,
1408 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1,
1409 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf,
1410 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e,
1411 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6,
1412 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b,
1413 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad,
1414 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8,
1415 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2,
1416 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049,
1417 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810,
1418 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197,
1419 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f,
1420 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c,
1421 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927,
1422 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733,
1423 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5,
1424 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0,
1425 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c,
1428 static readonly uint[] iT0 = {
1429 0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393,
1430 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f,
1431 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6,
1432 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844,
1433 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4,
1434 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94,
1435 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a,
1436 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c,
1437 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a,
1438 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051,
1439 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff,
1440 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb,
1441 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e,
1442 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a,
1443 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16,
1444 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8,
1445 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34,
1446 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120,
1447 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0,
1448 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef,
1449 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4,
1450 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5,
1451 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b,
1452 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6,
1453 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0,
1454 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f,
1455 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f,
1456 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713,
1457 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c,
1458 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86,
1459 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541,
1460 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742,
1463 static readonly uint[] iT1 = {
1464 0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303,
1465 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3,
1466 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9,
1467 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8,
1468 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a,
1469 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b,
1470 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab,
1471 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682,
1472 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe,
1473 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10,
1474 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015,
1475 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee,
1476 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72,
1477 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e,
1478 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a,
1479 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9,
1480 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e,
1481 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611,
1482 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3,
1483 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390,
1484 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf,
1485 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af,
1486 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb,
1487 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8,
1488 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266,
1489 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6,
1490 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551,
1491 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647,
1492 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1,
1493 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db,
1494 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95,
1495 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857,
1498 static readonly uint[] iT2 = {
1499 0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3,
1500 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562,
1501 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3,
1502 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9,
1503 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce,
1504 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908,
1505 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655,
1506 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16,
1507 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6,
1508 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e,
1509 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050,
1510 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8,
1511 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a,
1512 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436,
1513 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12,
1514 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e,
1515 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb,
1516 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6,
1517 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1,
1518 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233,
1519 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad,
1520 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3,
1521 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b,
1522 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15,
1523 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2,
1524 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791,
1525 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665,
1526 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6,
1527 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47,
1528 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844,
1529 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d,
1530 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8,
1533 static readonly uint[] iT3 = {
1534 0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b,
1535 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5,
1536 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b,
1537 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e,
1538 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d,
1539 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9,
1540 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66,
1541 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced,
1542 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4,
1543 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd,
1544 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60,
1545 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79,
1546 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c,
1547 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24,
1548 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c,
1549 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814,
1550 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b,
1551 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084,
1552 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077,
1553 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22,
1554 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f,
1555 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582,
1556 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb,
1557 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef,
1558 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035,
1559 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17,
1560 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46,
1561 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d,
1562 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a,
1563 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678,
1564 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff,
1565 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0,