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    1 /*
    2  ---------------------------------------------------------------------------
    3  Copyright (c) 1999, Dr Brian Gladman, Worcester, UK.   All rights reserved.
    4 
    5  LICENSE TERMS
    6 
    7  The free distribution and use of this software is allowed (with or without
    8  changes) provided that:
    9 
   10   1. source code distributions include the above copyright notice, this
   11      list of conditions and the following disclaimer;
   12 
   13   2. binary distributions include the above copyright notice, this list
   14      of conditions and the following disclaimer in their documentation;
   15 
   16   3. the name of the copyright holder is not used to endorse products
   17      built using this software without specific written permission.
   18 
   19  DISCLAIMER
   20 
   21  This software is provided 'as is' with no explicit or implied warranties
   22  in respect of its properties, including, but not limited to, correctness
   23  and/or fitness for purpose.
   24  ---------------------------------------------------------------------------
   25 
   26  My thanks to Doug Whiting and Niels Ferguson for comments that led
   27  to improvements in this implementation.
   28 
   29  Issue Date: 14th January 1999
   30 */
   31 
   32 /* Adapted for TrueCrypt */
   33 /* Adapted for VeraCrypt */
   34 
   35 
   36 #ifdef TC_WINDOWS_BOOT
   37 #pragma optimize ("tl", on)
   38 #endif
   39 
   40 #include "Twofish.h"
   41 #include "Common/Endian.h"
   42 
   43 #ifndef TC_MINIMIZE_CODE_SIZE
   44 
   45 #include "misc.h"
   46 
   47 /* C implementation based on code written by kerukuro for cppcrypto library 
   48    (http://cppcrypto.sourceforge.net/) and released into public domain.
   49    With ideas from Botan library    (C) 1999-2007 Jack Lloyd
   50     Botan is released under the Simplified BSD License (see license.txt)
   51  */
   52 
   53 #if !defined (_MSC_VER) || defined(_M_X64)
   54 #define UNROLL_TWOFISH
   55 #endif
   56 
   57 #if CRYPTOPP_BOOL_X64
   58 
   59 /* these are 64-bit assembly implementation taken from https://github.com/jkivilin/supercop-blockciphers
   60    Copyright  2011-2013 Jussi Kivilinna <jussi.kivilinna@iki.fi>
   61  */
   62 #if defined(__cplusplus)
   63 extern "C"
   64 {
   65 #endif
   66 
   67 void twofish_enc_blk(TwofishInstance *ks, byte *dst, const byte *src);
   68 void twofish_dec_blk(TwofishInstance *ks, byte *dst, const byte *src);
   69 void twofish_enc_blk2(TwofishInstance *ks, byte *dst, const byte *src);
   70 void twofish_dec_blk2(TwofishInstance *ks, byte *dst, const byte *src);
   71 void twofish_enc_blk3(TwofishInstance *ks, byte *dst, const byte *src);
   72 void twofish_dec_blk3(TwofishInstance *ks, byte *dst, const byte *src);
   73 
   74 #if defined(__cplusplus)
   75 }
   76 #endif
   77 
   78 void twofish_encrypt_blocks(TwofishInstance *instance, const byte* in_blk, byte* out_blk, uint32 blockCount)
   79 {
   80     while (blockCount >= 3)
   81     {
   82         twofish_enc_blk3 (instance, out_blk, in_blk);
   83         out_blk += 3 * 16;
   84         in_blk += 3 * 16;
   85         blockCount -= 3;
   86     }
   87     
   88     if (blockCount == 2)
   89     {
   90         twofish_enc_blk2 (instance, out_blk, in_blk);
   91     }
   92     else
   93     {
   94         twofish_enc_blk (instance, out_blk, in_blk);
   95     }
   96         
   97 }
   98 
   99 void twofish_decrypt_blocks(TwofishInstance *instance, const byte* in_blk, byte* out_blk, uint32 blockCount)
  100 {
  101     while (blockCount >= 3)
  102     {
  103         twofish_dec_blk3 (instance, out_blk, in_blk);
  104         out_blk += 3 * 16;
  105         in_blk += 3 * 16;
  106         blockCount -= 3;
  107     }
  108     
  109     if (blockCount == 2)
  110     {
  111         twofish_dec_blk2 (instance, out_blk, in_blk);
  112     }
  113     else
  114     {
  115         twofish_dec_blk (instance, out_blk, in_blk);
  116     }
  117 }
  118 
  119 
  120 
  121 #endif
  122 
  123 static const byte Q[2][256] = {
  124     {
  125         0xa9, 0x67, 0xb3, 0xe8, 0x04, 0xfd, 0xa3, 0x76, 0x9a, 0x92, 0x80, 0x78, 0xe4, 0xdd, 0xd1, 0x38,
  126         0x0d, 0xc6, 0x35, 0x98, 0x18, 0xf7, 0xec, 0x6c, 0x43, 0x75, 0x37, 0x26, 0xfa, 0x13, 0x94, 0x48,
  127         0xf2, 0xd0, 0x8b, 0x30, 0x84, 0x54, 0xdf, 0x23, 0x19, 0x5b, 0x3d, 0x59, 0xf3, 0xae, 0xa2, 0x82,
  128         0x63, 0x01, 0x83, 0x2e, 0xd9, 0x51, 0x9b, 0x7c, 0xa6, 0xeb, 0xa5, 0xbe, 0x16, 0x0c, 0xe3, 0x61,
  129         0xc0, 0x8c, 0x3a, 0xf5, 0x73, 0x2c, 0x25, 0x0b, 0xbb, 0x4e, 0x89, 0x6b, 0x53, 0x6a, 0xb4, 0xf1,
  130         0xe1, 0xe6, 0xbd, 0x45, 0xe2, 0xf4, 0xb6, 0x66, 0xcc, 0x95, 0x03, 0x56, 0xd4, 0x1c, 0x1e, 0xd7,
  131         0xfb, 0xc3, 0x8e, 0xb5, 0xe9, 0xcf, 0xbf, 0xba, 0xea, 0x77, 0x39, 0xaf, 0x33, 0xc9, 0x62, 0x71,
  132         0x81, 0x79, 0x09, 0xad, 0x24, 0xcd, 0xf9, 0xd8, 0xe5, 0xc5, 0xb9, 0x4d, 0x44, 0x08, 0x86, 0xe7,
  133         0xa1, 0x1d, 0xaa, 0xed, 0x06, 0x70, 0xb2, 0xd2, 0x41, 0x7b, 0xa0, 0x11, 0x31, 0xc2, 0x27, 0x90,
  134         0x20, 0xf6, 0x60, 0xff, 0x96, 0x5c, 0xb1, 0xab, 0x9e, 0x9c, 0x52, 0x1b, 0x5f, 0x93, 0x0a, 0xef,
  135         0x91, 0x85, 0x49, 0xee, 0x2d, 0x4f, 0x8f, 0x3b, 0x47, 0x87, 0x6d, 0x46, 0xd6, 0x3e, 0x69, 0x64,
  136         0x2a, 0xce, 0xcb, 0x2f, 0xfc, 0x97, 0x05, 0x7a, 0xac, 0x7f, 0xd5, 0x1a, 0x4b, 0x0e, 0xa7, 0x5a,
  137         0x28, 0x14, 0x3f, 0x29, 0x88, 0x3c, 0x4c, 0x02, 0xb8, 0xda, 0xb0, 0x17, 0x55, 0x1f, 0x8a, 0x7d,
  138         0x57, 0xc7, 0x8d, 0x74, 0xb7, 0xc4, 0x9f, 0x72, 0x7e, 0x15, 0x22, 0x12, 0x58, 0x07, 0x99, 0x34,
  139         0x6e, 0x50, 0xde, 0x68, 0x65, 0xbc, 0xdb, 0xf8, 0xc8, 0xa8, 0x2b, 0x40, 0xdc, 0xfe, 0x32, 0xa4,
  140         0xca, 0x10, 0x21, 0xf0, 0xd3, 0x5d, 0x0f, 0x00, 0x6f, 0x9d, 0x36, 0x42, 0x4a, 0x5e, 0xc1, 0xe0
  141     },
  142     {
  143         0x75, 0xf3, 0xc6, 0xf4, 0xdb, 0x7b, 0xfb, 0xc8, 0x4a, 0xd3, 0xe6, 0x6b, 0x45, 0x7d, 0xe8, 0x4b,
  144         0xd6, 0x32, 0xd8, 0xfd, 0x37, 0x71, 0xf1, 0xe1, 0x30, 0x0f, 0xf8, 0x1b, 0x87, 0xfa, 0x06, 0x3f,
  145         0x5e, 0xba, 0xae, 0x5b, 0x8a, 0x00, 0xbc, 0x9d, 0x6d, 0xc1, 0xb1, 0x0e, 0x80, 0x5d, 0xd2, 0xd5,
  146         0xa0, 0x84, 0x07, 0x14, 0xb5, 0x90, 0x2c, 0xa3, 0xb2, 0x73, 0x4c, 0x54, 0x92, 0x74, 0x36, 0x51,
  147         0x38, 0xb0, 0xbd, 0x5a, 0xfc, 0x60, 0x62, 0x96, 0x6c, 0x42, 0xf7, 0x10, 0x7c, 0x28, 0x27, 0x8c,
  148         0x13, 0x95, 0x9c, 0xc7, 0x24, 0x46, 0x3b, 0x70, 0xca, 0xe3, 0x85, 0xcb, 0x11, 0xd0, 0x93, 0xb8,
  149         0xa6, 0x83, 0x20, 0xff, 0x9f, 0x77, 0xc3, 0xcc, 0x03, 0x6f, 0x08, 0xbf, 0x40, 0xe7, 0x2b, 0xe2,
  150         0x79, 0x0c, 0xaa, 0x82, 0x41, 0x3a, 0xea, 0xb9, 0xe4, 0x9a, 0xa4, 0x97, 0x7e, 0xda, 0x7a, 0x17,
  151         0x66, 0x94, 0xa1, 0x1d, 0x3d, 0xf0, 0xde, 0xb3, 0x0b, 0x72, 0xa7, 0x1c, 0xef, 0xd1, 0x53, 0x3e,
  152         0x8f, 0x33, 0x26, 0x5f, 0xec, 0x76, 0x2a, 0x49, 0x81, 0x88, 0xee, 0x21, 0xc4, 0x1a, 0xeb, 0xd9,
  153         0xc5, 0x39, 0x99, 0xcd, 0xad, 0x31, 0x8b, 0x01, 0x18, 0x23, 0xdd, 0x1f, 0x4e, 0x2d, 0xf9, 0x48,
  154         0x4f, 0xf2, 0x65, 0x8e, 0x78, 0x5c, 0x58, 0x19, 0x8d, 0xe5, 0x98, 0x57, 0x67, 0x7f, 0x05, 0x64,
  155         0xaf, 0x63, 0xb6, 0xfe, 0xf5, 0xb7, 0x3c, 0xa5, 0xce, 0xe9, 0x68, 0x44, 0xe0, 0x4d, 0x43, 0x69,
  156         0x29, 0x2e, 0xac, 0x15, 0x59, 0xa8, 0x0a, 0x9e, 0x6e, 0x47, 0xdf, 0x34, 0x35, 0x6a, 0xcf, 0xdc,
  157         0x22, 0xc9, 0xc0, 0x9b, 0x89, 0xd4, 0xed, 0xab, 0x12, 0xa2, 0x0d, 0x52, 0xbb, 0x02, 0x2f, 0xa9,
  158         0xd7, 0x61, 0x1e, 0xb4, 0x50, 0x04, 0xf6, 0xc2, 0x16, 0x25, 0x86, 0x56, 0x55, 0x09, 0xbe, 0x91
  159     }
  160 };
  161 
  162 static const uint32 MDSQ[4][256] = {
  163     {
  164         0xbcbc3275U, 0xecec21f3U, 0x202043c6U, 0xb3b3c9f4U, 0xdada03dbU, 0x02028b7bU, 0xe2e22bfbU, 0x9e9efac8U,
  165         0xc9c9ec4aU, 0xd4d409d3U, 0x18186be6U, 0x1e1e9f6bU, 0x98980e45U, 0xb2b2387dU, 0xa6a6d2e8U, 0x2626b74bU,
  166         0x3c3c57d6U, 0x93938a32U, 0x8282eed8U, 0x525298fdU, 0x7b7bd437U, 0xbbbb3771U, 0x5b5b97f1U, 0x474783e1U,
  167         0x24243c30U, 0x5151e20fU, 0xbabac6f8U, 0x4a4af31bU, 0xbfbf4887U, 0x0d0d70faU, 0xb0b0b306U, 0x7575de3fU,
  168         0xd2d2fd5eU, 0x7d7d20baU, 0x666631aeU, 0x3a3aa35bU, 0x59591c8aU, 0x00000000U, 0xcdcd93bcU, 0x1a1ae09dU,
  169         0xaeae2c6dU, 0x7f7fabc1U, 0x2b2bc7b1U, 0xbebeb90eU, 0xe0e0a080U, 0x8a8a105dU, 0x3b3b52d2U, 0x6464bad5U,
  170         0xd8d888a0U, 0xe7e7a584U, 0x5f5fe807U, 0x1b1b1114U, 0x2c2cc2b5U, 0xfcfcb490U, 0x3131272cU, 0x808065a3U,
  171         0x73732ab2U, 0x0c0c8173U, 0x79795f4cU, 0x6b6b4154U, 0x4b4b0292U, 0x53536974U, 0x94948f36U, 0x83831f51U,
  172         0x2a2a3638U, 0xc4c49cb0U, 0x2222c8bdU, 0xd5d5f85aU, 0xbdbdc3fcU, 0x48487860U, 0xffffce62U, 0x4c4c0796U,
  173         0x4141776cU, 0xc7c7e642U, 0xebeb24f7U, 0x1c1c1410U, 0x5d5d637cU, 0x36362228U, 0x6767c027U, 0xe9e9af8cU,
  174         0x4444f913U, 0x1414ea95U, 0xf5f5bb9cU, 0xcfcf18c7U, 0x3f3f2d24U, 0xc0c0e346U, 0x7272db3bU, 0x54546c70U,
  175         0x29294ccaU, 0xf0f035e3U, 0x0808fe85U, 0xc6c617cbU, 0xf3f34f11U, 0x8c8ce4d0U, 0xa4a45993U, 0xcaca96b8U,
  176         0x68683ba6U, 0xb8b84d83U, 0x38382820U, 0xe5e52effU, 0xadad569fU, 0x0b0b8477U, 0xc8c81dc3U, 0x9999ffccU,
  177         0x5858ed03U, 0x19199a6fU, 0x0e0e0a08U, 0x95957ebfU, 0x70705040U, 0xf7f730e7U, 0x6e6ecf2bU, 0x1f1f6ee2U,
  178         0xb5b53d79U, 0x09090f0cU, 0x616134aaU, 0x57571682U, 0x9f9f0b41U, 0x9d9d803aU, 0x111164eaU, 0x2525cdb9U,
  179         0xafafdde4U, 0x4545089aU, 0xdfdf8da4U, 0xa3a35c97U, 0xeaead57eU, 0x353558daU, 0xededd07aU, 0x4343fc17U,
  180         0xf8f8cb66U, 0xfbfbb194U, 0x3737d3a1U, 0xfafa401dU, 0xc2c2683dU, 0xb4b4ccf0U, 0x32325ddeU, 0x9c9c71b3U,
  181         0x5656e70bU, 0xe3e3da72U, 0x878760a7U, 0x15151b1cU, 0xf9f93aefU, 0x6363bfd1U, 0x3434a953U, 0x9a9a853eU,
  182         0xb1b1428fU, 0x7c7cd133U, 0x88889b26U, 0x3d3da65fU, 0xa1a1d7ecU, 0xe4e4df76U, 0x8181942aU, 0x91910149U,
  183         0x0f0ffb81U, 0xeeeeaa88U, 0x161661eeU, 0xd7d77321U, 0x9797f5c4U, 0xa5a5a81aU, 0xfefe3febU, 0x6d6db5d9U,
  184         0x7878aec5U, 0xc5c56d39U, 0x1d1de599U, 0x7676a4cdU, 0x3e3edcadU, 0xcbcb6731U, 0xb6b6478bU, 0xefef5b01U,
  185         0x12121e18U, 0x6060c523U, 0x6a6ab0ddU, 0x4d4df61fU, 0xcecee94eU, 0xdede7c2dU, 0x55559df9U, 0x7e7e5a48U,
  186         0x2121b24fU, 0x03037af2U, 0xa0a02665U, 0x5e5e198eU, 0x5a5a6678U, 0x65654b5cU, 0x62624e58U, 0xfdfd4519U,
  187         0x0606f48dU, 0x404086e5U, 0xf2f2be98U, 0x3333ac57U, 0x17179067U, 0x05058e7fU, 0xe8e85e05U, 0x4f4f7d64U,
  188         0x89896aafU, 0x10109563U, 0x74742fb6U, 0x0a0a75feU, 0x5c5c92f5U, 0x9b9b74b7U, 0x2d2d333cU, 0x3030d6a5U,
  189         0x2e2e49ceU, 0x494989e9U, 0x46467268U, 0x77775544U, 0xa8a8d8e0U, 0x9696044dU, 0x2828bd43U, 0xa9a92969U,
  190         0xd9d97929U, 0x8686912eU, 0xd1d187acU, 0xf4f44a15U, 0x8d8d1559U, 0xd6d682a8U, 0xb9b9bc0aU, 0x42420d9eU,
  191         0xf6f6c16eU, 0x2f2fb847U, 0xdddd06dfU, 0x23233934U, 0xcccc6235U, 0xf1f1c46aU, 0xc1c112cfU, 0x8585ebdcU,
  192         0x8f8f9e22U, 0x7171a1c9U, 0x9090f0c0U, 0xaaaa539bU, 0x0101f189U, 0x8b8be1d4U, 0x4e4e8cedU, 0x8e8e6fabU,
  193         0xababa212U, 0x6f6f3ea2U, 0xe6e6540dU, 0xdbdbf252U, 0x92927bbbU, 0xb7b7b602U, 0x6969ca2fU, 0x3939d9a9U,
  194         0xd3d30cd7U, 0xa7a72361U, 0xa2a2ad1eU, 0xc3c399b4U, 0x6c6c4450U, 0x07070504U, 0x04047ff6U, 0x272746c2U,
  195         0xacaca716U, 0xd0d07625U, 0x50501386U, 0xdcdcf756U, 0x84841a55U, 0xe1e15109U, 0x7a7a25beU, 0x1313ef91U
  196     },
  197     {
  198         0xa9d93939U, 0x67901717U, 0xb3719c9cU, 0xe8d2a6a6U, 0x04050707U, 0xfd985252U, 0xa3658080U, 0x76dfe4e4U,
  199         0x9a084545U, 0x92024b4bU, 0x80a0e0e0U, 0x78665a5aU, 0xe4ddafafU, 0xddb06a6aU, 0xd1bf6363U, 0x38362a2aU,
  200         0x0d54e6e6U, 0xc6432020U, 0x3562ccccU, 0x98bef2f2U, 0x181e1212U, 0xf724ebebU, 0xecd7a1a1U, 0x6c774141U,
  201         0x43bd2828U, 0x7532bcbcU, 0x37d47b7bU, 0x269b8888U, 0xfa700d0dU, 0x13f94444U, 0x94b1fbfbU, 0x485a7e7eU,
  202         0xf27a0303U, 0xd0e48c8cU, 0x8b47b6b6U, 0x303c2424U, 0x84a5e7e7U, 0x54416b6bU, 0xdf06ddddU, 0x23c56060U,
  203         0x1945fdfdU, 0x5ba33a3aU, 0x3d68c2c2U, 0x59158d8dU, 0xf321ececU, 0xae316666U, 0xa23e6f6fU, 0x82165757U,
  204         0x63951010U, 0x015befefU, 0x834db8b8U, 0x2e918686U, 0xd9b56d6dU, 0x511f8383U, 0x9b53aaaaU, 0x7c635d5dU,
  205         0xa63b6868U, 0xeb3ffefeU, 0xa5d63030U, 0xbe257a7aU, 0x16a7acacU, 0x0c0f0909U, 0xe335f0f0U, 0x6123a7a7U,
  206         0xc0f09090U, 0x8cafe9e9U, 0x3a809d9dU, 0xf5925c5cU, 0x73810c0cU, 0x2c273131U, 0x2576d0d0U, 0x0be75656U,
  207         0xbb7b9292U, 0x4ee9ceceU, 0x89f10101U, 0x6b9f1e1eU, 0x53a93434U, 0x6ac4f1f1U, 0xb499c3c3U, 0xf1975b5bU,
  208         0xe1834747U, 0xe66b1818U, 0xbdc82222U, 0x450e9898U, 0xe26e1f1fU, 0xf4c9b3b3U, 0xb62f7474U, 0x66cbf8f8U,
  209         0xccff9999U, 0x95ea1414U, 0x03ed5858U, 0x56f7dcdcU, 0xd4e18b8bU, 0x1c1b1515U, 0x1eada2a2U, 0xd70cd3d3U,
  210         0xfb2be2e2U, 0xc31dc8c8U, 0x8e195e5eU, 0xb5c22c2cU, 0xe9894949U, 0xcf12c1c1U, 0xbf7e9595U, 0xba207d7dU,
  211         0xea641111U, 0x77840b0bU, 0x396dc5c5U, 0xaf6a8989U, 0x33d17c7cU, 0xc9a17171U, 0x62ceffffU, 0x7137bbbbU,
  212         0x81fb0f0fU, 0x793db5b5U, 0x0951e1e1U, 0xaddc3e3eU, 0x242d3f3fU, 0xcda47676U, 0xf99d5555U, 0xd8ee8282U,
  213         0xe5864040U, 0xc5ae7878U, 0xb9cd2525U, 0x4d049696U, 0x44557777U, 0x080a0e0eU, 0x86135050U, 0xe730f7f7U,
  214         0xa1d33737U, 0x1d40fafaU, 0xaa346161U, 0xed8c4e4eU, 0x06b3b0b0U, 0x706c5454U, 0xb22a7373U, 0xd2523b3bU,
  215         0x410b9f9fU, 0x7b8b0202U, 0xa088d8d8U, 0x114ff3f3U, 0x3167cbcbU, 0xc2462727U, 0x27c06767U, 0x90b4fcfcU,
  216         0x20283838U, 0xf67f0404U, 0x60784848U, 0xff2ee5e5U, 0x96074c4cU, 0x5c4b6565U, 0xb1c72b2bU, 0xab6f8e8eU,
  217         0x9e0d4242U, 0x9cbbf5f5U, 0x52f2dbdbU, 0x1bf34a4aU, 0x5fa63d3dU, 0x9359a4a4U, 0x0abcb9b9U, 0xef3af9f9U,
  218         0x91ef1313U, 0x85fe0808U, 0x49019191U, 0xee611616U, 0x2d7cdedeU, 0x4fb22121U, 0x8f42b1b1U, 0x3bdb7272U,
  219         0x47b82f2fU, 0x8748bfbfU, 0x6d2caeaeU, 0x46e3c0c0U, 0xd6573c3cU, 0x3e859a9aU, 0x6929a9a9U, 0x647d4f4fU,
  220         0x2a948181U, 0xce492e2eU, 0xcb17c6c6U, 0x2fca6969U, 0xfcc3bdbdU, 0x975ca3a3U, 0x055ee8e8U, 0x7ad0ededU,
  221         0xac87d1d1U, 0x7f8e0505U, 0xd5ba6464U, 0x1aa8a5a5U, 0x4bb72626U, 0x0eb9bebeU, 0xa7608787U, 0x5af8d5d5U,
  222         0x28223636U, 0x14111b1bU, 0x3fde7575U, 0x2979d9d9U, 0x88aaeeeeU, 0x3c332d2dU, 0x4c5f7979U, 0x02b6b7b7U,
  223         0xb896cacaU, 0xda583535U, 0xb09cc4c4U, 0x17fc4343U, 0x551a8484U, 0x1ff64d4dU, 0x8a1c5959U, 0x7d38b2b2U,
  224         0x57ac3333U, 0xc718cfcfU, 0x8df40606U, 0x74695353U, 0xb7749b9bU, 0xc4f59797U, 0x9f56adadU, 0x72dae3e3U,
  225         0x7ed5eaeaU, 0x154af4f4U, 0x229e8f8fU, 0x12a2ababU, 0x584e6262U, 0x07e85f5fU, 0x99e51d1dU, 0x34392323U,
  226         0x6ec1f6f6U, 0x50446c6cU, 0xde5d3232U, 0x68724646U, 0x6526a0a0U, 0xbc93cdcdU, 0xdb03dadaU, 0xf8c6babaU,
  227         0xc8fa9e9eU, 0xa882d6d6U, 0x2bcf6e6eU, 0x40507070U, 0xdceb8585U, 0xfe750a0aU, 0x328a9393U, 0xa48ddfdfU,
  228         0xca4c2929U, 0x10141c1cU, 0x2173d7d7U, 0xf0ccb4b4U, 0xd309d4d4U, 0x5d108a8aU, 0x0fe25151U, 0x00000000U,
  229         0x6f9a1919U, 0x9de01a1aU, 0x368f9494U, 0x42e6c7c7U, 0x4aecc9c9U, 0x5efdd2d2U, 0xc1ab7f7fU, 0xe0d8a8a8U
  230     },
  231     {
  232         0xbc75bc32U, 0xecf3ec21U, 0x20c62043U, 0xb3f4b3c9U, 0xdadbda03U, 0x027b028bU, 0xe2fbe22bU, 0x9ec89efaU,
  233         0xc94ac9ecU, 0xd4d3d409U, 0x18e6186bU, 0x1e6b1e9fU, 0x9845980eU, 0xb27db238U, 0xa6e8a6d2U, 0x264b26b7U,
  234         0x3cd63c57U, 0x9332938aU, 0x82d882eeU, 0x52fd5298U, 0x7b377bd4U, 0xbb71bb37U, 0x5bf15b97U, 0x47e14783U,
  235         0x2430243cU, 0x510f51e2U, 0xbaf8bac6U, 0x4a1b4af3U, 0xbf87bf48U, 0x0dfa0d70U, 0xb006b0b3U, 0x753f75deU,
  236         0xd25ed2fdU, 0x7dba7d20U, 0x66ae6631U, 0x3a5b3aa3U, 0x598a591cU, 0x00000000U, 0xcdbccd93U, 0x1a9d1ae0U,
  237         0xae6dae2cU, 0x7fc17fabU, 0x2bb12bc7U, 0xbe0ebeb9U, 0xe080e0a0U, 0x8a5d8a10U, 0x3bd23b52U, 0x64d564baU,
  238         0xd8a0d888U, 0xe784e7a5U, 0x5f075fe8U, 0x1b141b11U, 0x2cb52cc2U, 0xfc90fcb4U, 0x312c3127U, 0x80a38065U,
  239         0x73b2732aU, 0x0c730c81U, 0x794c795fU, 0x6b546b41U, 0x4b924b02U, 0x53745369U, 0x9436948fU, 0x8351831fU,
  240         0x2a382a36U, 0xc4b0c49cU, 0x22bd22c8U, 0xd55ad5f8U, 0xbdfcbdc3U, 0x48604878U, 0xff62ffceU, 0x4c964c07U,
  241         0x416c4177U, 0xc742c7e6U, 0xebf7eb24U, 0x1c101c14U, 0x5d7c5d63U, 0x36283622U, 0x672767c0U, 0xe98ce9afU,
  242         0x441344f9U, 0x149514eaU, 0xf59cf5bbU, 0xcfc7cf18U, 0x3f243f2dU, 0xc046c0e3U, 0x723b72dbU, 0x5470546cU,
  243         0x29ca294cU, 0xf0e3f035U, 0x088508feU, 0xc6cbc617U, 0xf311f34fU, 0x8cd08ce4U, 0xa493a459U, 0xcab8ca96U,
  244         0x68a6683bU, 0xb883b84dU, 0x38203828U, 0xe5ffe52eU, 0xad9fad56U, 0x0b770b84U, 0xc8c3c81dU, 0x99cc99ffU,
  245         0x580358edU, 0x196f199aU, 0x0e080e0aU, 0x95bf957eU, 0x70407050U, 0xf7e7f730U, 0x6e2b6ecfU, 0x1fe21f6eU,
  246         0xb579b53dU, 0x090c090fU, 0x61aa6134U, 0x57825716U, 0x9f419f0bU, 0x9d3a9d80U, 0x11ea1164U, 0x25b925cdU,
  247         0xafe4afddU, 0x459a4508U, 0xdfa4df8dU, 0xa397a35cU, 0xea7eead5U, 0x35da3558U, 0xed7aedd0U, 0x431743fcU,
  248         0xf866f8cbU, 0xfb94fbb1U, 0x37a137d3U, 0xfa1dfa40U, 0xc23dc268U, 0xb4f0b4ccU, 0x32de325dU, 0x9cb39c71U,
  249         0x560b56e7U, 0xe372e3daU, 0x87a78760U, 0x151c151bU, 0xf9eff93aU, 0x63d163bfU, 0x345334a9U, 0x9a3e9a85U,
  250         0xb18fb142U, 0x7c337cd1U, 0x8826889bU, 0x3d5f3da6U, 0xa1eca1d7U, 0xe476e4dfU, 0x812a8194U, 0x91499101U,
  251         0x0f810ffbU, 0xee88eeaaU, 0x16ee1661U, 0xd721d773U, 0x97c497f5U, 0xa51aa5a8U, 0xfeebfe3fU, 0x6dd96db5U,
  252         0x78c578aeU, 0xc539c56dU, 0x1d991de5U, 0x76cd76a4U, 0x3ead3edcU, 0xcb31cb67U, 0xb68bb647U, 0xef01ef5bU,
  253         0x1218121eU, 0x602360c5U, 0x6add6ab0U, 0x4d1f4df6U, 0xce4ecee9U, 0xde2dde7cU, 0x55f9559dU, 0x7e487e5aU,
  254         0x214f21b2U, 0x03f2037aU, 0xa065a026U, 0x5e8e5e19U, 0x5a785a66U, 0x655c654bU, 0x6258624eU, 0xfd19fd45U,
  255         0x068d06f4U, 0x40e54086U, 0xf298f2beU, 0x335733acU, 0x17671790U, 0x057f058eU, 0xe805e85eU, 0x4f644f7dU,
  256         0x89af896aU, 0x10631095U, 0x74b6742fU, 0x0afe0a75U, 0x5cf55c92U, 0x9bb79b74U, 0x2d3c2d33U, 0x30a530d6U,
  257         0x2ece2e49U, 0x49e94989U, 0x46684672U, 0x77447755U, 0xa8e0a8d8U, 0x964d9604U, 0x284328bdU, 0xa969a929U,
  258         0xd929d979U, 0x862e8691U, 0xd1acd187U, 0xf415f44aU, 0x8d598d15U, 0xd6a8d682U, 0xb90ab9bcU, 0x429e420dU,
  259         0xf66ef6c1U, 0x2f472fb8U, 0xdddfdd06U, 0x23342339U, 0xcc35cc62U, 0xf16af1c4U, 0xc1cfc112U, 0x85dc85ebU,
  260         0x8f228f9eU, 0x71c971a1U, 0x90c090f0U, 0xaa9baa53U, 0x018901f1U, 0x8bd48be1U, 0x4eed4e8cU, 0x8eab8e6fU,
  261         0xab12aba2U, 0x6fa26f3eU, 0xe60de654U, 0xdb52dbf2U, 0x92bb927bU, 0xb702b7b6U, 0x692f69caU, 0x39a939d9U,
  262         0xd3d7d30cU, 0xa761a723U, 0xa21ea2adU, 0xc3b4c399U, 0x6c506c44U, 0x07040705U, 0x04f6047fU, 0x27c22746U,
  263         0xac16aca7U, 0xd025d076U, 0x50865013U, 0xdc56dcf7U, 0x8455841aU, 0xe109e151U, 0x7abe7a25U, 0x139113efU
  264     },
  265     {
  266         0xd939a9d9U, 0x90176790U, 0x719cb371U, 0xd2a6e8d2U, 0x05070405U, 0x9852fd98U, 0x6580a365U, 0xdfe476dfU,
  267         0x08459a08U, 0x024b9202U, 0xa0e080a0U, 0x665a7866U, 0xddafe4ddU, 0xb06addb0U, 0xbf63d1bfU, 0x362a3836U,
  268         0x54e60d54U, 0x4320c643U, 0x62cc3562U, 0xbef298beU, 0x1e12181eU, 0x24ebf724U, 0xd7a1ecd7U, 0x77416c77U,
  269         0xbd2843bdU, 0x32bc7532U, 0xd47b37d4U, 0x9b88269bU, 0x700dfa70U, 0xf94413f9U, 0xb1fb94b1U, 0x5a7e485aU,
  270         0x7a03f27aU, 0xe48cd0e4U, 0x47b68b47U, 0x3c24303cU, 0xa5e784a5U, 0x416b5441U, 0x06dddf06U, 0xc56023c5U,
  271         0x45fd1945U, 0xa33a5ba3U, 0x68c23d68U, 0x158d5915U, 0x21ecf321U, 0x3166ae31U, 0x3e6fa23eU, 0x16578216U,
  272         0x95106395U, 0x5bef015bU, 0x4db8834dU, 0x91862e91U, 0xb56dd9b5U, 0x1f83511fU, 0x53aa9b53U, 0x635d7c63U,
  273         0x3b68a63bU, 0x3ffeeb3fU, 0xd630a5d6U, 0x257abe25U, 0xa7ac16a7U, 0x0f090c0fU, 0x35f0e335U, 0x23a76123U,
  274         0xf090c0f0U, 0xafe98cafU, 0x809d3a80U, 0x925cf592U, 0x810c7381U, 0x27312c27U, 0x76d02576U, 0xe7560be7U,
  275         0x7b92bb7bU, 0xe9ce4ee9U, 0xf10189f1U, 0x9f1e6b9fU, 0xa93453a9U, 0xc4f16ac4U, 0x99c3b499U, 0x975bf197U,
  276         0x8347e183U, 0x6b18e66bU, 0xc822bdc8U, 0x0e98450eU, 0x6e1fe26eU, 0xc9b3f4c9U, 0x2f74b62fU, 0xcbf866cbU,
  277         0xff99ccffU, 0xea1495eaU, 0xed5803edU, 0xf7dc56f7U, 0xe18bd4e1U, 0x1b151c1bU, 0xada21eadU, 0x0cd3d70cU,
  278         0x2be2fb2bU, 0x1dc8c31dU, 0x195e8e19U, 0xc22cb5c2U, 0x8949e989U, 0x12c1cf12U, 0x7e95bf7eU, 0x207dba20U,
  279         0x6411ea64U, 0x840b7784U, 0x6dc5396dU, 0x6a89af6aU, 0xd17c33d1U, 0xa171c9a1U, 0xceff62ceU, 0x37bb7137U,
  280         0xfb0f81fbU, 0x3db5793dU, 0x51e10951U, 0xdc3eaddcU, 0x2d3f242dU, 0xa476cda4U, 0x9d55f99dU, 0xee82d8eeU,
  281         0x8640e586U, 0xae78c5aeU, 0xcd25b9cdU, 0x04964d04U, 0x55774455U, 0x0a0e080aU, 0x13508613U, 0x30f7e730U,
  282         0xd337a1d3U, 0x40fa1d40U, 0x3461aa34U, 0x8c4eed8cU, 0xb3b006b3U, 0x6c54706cU, 0x2a73b22aU, 0x523bd252U,
  283         0x0b9f410bU, 0x8b027b8bU, 0x88d8a088U, 0x4ff3114fU, 0x67cb3167U, 0x4627c246U, 0xc06727c0U, 0xb4fc90b4U,
  284         0x28382028U, 0x7f04f67fU, 0x78486078U, 0x2ee5ff2eU, 0x074c9607U, 0x4b655c4bU, 0xc72bb1c7U, 0x6f8eab6fU,
  285         0x0d429e0dU, 0xbbf59cbbU, 0xf2db52f2U, 0xf34a1bf3U, 0xa63d5fa6U, 0x59a49359U, 0xbcb90abcU, 0x3af9ef3aU,
  286         0xef1391efU, 0xfe0885feU, 0x01914901U, 0x6116ee61U, 0x7cde2d7cU, 0xb2214fb2U, 0x42b18f42U, 0xdb723bdbU,
  287         0xb82f47b8U, 0x48bf8748U, 0x2cae6d2cU, 0xe3c046e3U, 0x573cd657U, 0x859a3e85U, 0x29a96929U, 0x7d4f647dU,
  288         0x94812a94U, 0x492ece49U, 0x17c6cb17U, 0xca692fcaU, 0xc3bdfcc3U, 0x5ca3975cU, 0x5ee8055eU, 0xd0ed7ad0U,
  289         0x87d1ac87U, 0x8e057f8eU, 0xba64d5baU, 0xa8a51aa8U, 0xb7264bb7U, 0xb9be0eb9U, 0x6087a760U, 0xf8d55af8U,
  290         0x22362822U, 0x111b1411U, 0xde753fdeU, 0x79d92979U, 0xaaee88aaU, 0x332d3c33U, 0x5f794c5fU, 0xb6b702b6U,
  291         0x96cab896U, 0x5835da58U, 0x9cc4b09cU, 0xfc4317fcU, 0x1a84551aU, 0xf64d1ff6U, 0x1c598a1cU, 0x38b27d38U,
  292         0xac3357acU, 0x18cfc718U, 0xf4068df4U, 0x69537469U, 0x749bb774U, 0xf597c4f5U, 0x56ad9f56U, 0xdae372daU,
  293         0xd5ea7ed5U, 0x4af4154aU, 0x9e8f229eU, 0xa2ab12a2U, 0x4e62584eU, 0xe85f07e8U, 0xe51d99e5U, 0x39233439U,
  294         0xc1f66ec1U, 0x446c5044U, 0x5d32de5dU, 0x72466872U, 0x26a06526U, 0x93cdbc93U, 0x03dadb03U, 0xc6baf8c6U,
  295         0xfa9ec8faU, 0x82d6a882U, 0xcf6e2bcfU, 0x50704050U, 0xeb85dcebU, 0x750afe75U, 0x8a93328aU, 0x8ddfa48dU,
  296         0x4c29ca4cU, 0x141c1014U, 0x73d72173U, 0xccb4f0ccU, 0x09d4d309U, 0x108a5d10U, 0xe2510fe2U, 0x00000000U,
  297         0x9a196f9aU, 0xe01a9de0U, 0x8f94368fU, 0xe6c742e6U, 0xecc94aecU, 0xfdd25efdU, 0xab7fc1abU, 0xd8a8e0d8U
  298     },
  299 };
  300 
  301 static const uint32 RS[8][256] = {
  302     {
  303         0x00000000U, 0xa402a401U, 0x05040502U, 0xa106a103U, 0x0a080a04U, 0xae0aae05U, 0x0f0c0f06U, 0xab0eab07U,
  304         0x14101408U, 0xb012b009U, 0x1114110aU, 0xb516b50bU, 0x1e181e0cU, 0xba1aba0dU, 0x1b1c1b0eU, 0xbf1ebf0fU,
  305         0x28202810U, 0x8c228c11U, 0x2d242d12U, 0x89268913U, 0x22282214U, 0x862a8615U, 0x272c2716U, 0x832e8317U,
  306         0x3c303c18U, 0x98329819U, 0x3934391aU, 0x9d369d1bU, 0x3638361cU, 0x923a921dU, 0x333c331eU, 0x973e971fU,
  307         0x50405020U, 0xf442f421U, 0x55445522U, 0xf146f123U, 0x5a485a24U, 0xfe4afe25U, 0x5f4c5f26U, 0xfb4efb27U,
  308         0x44504428U, 0xe052e029U, 0x4154412aU, 0xe556e52bU, 0x4e584e2cU, 0xea5aea2dU, 0x4b5c4b2eU, 0xef5eef2fU,
  309         0x78607830U, 0xdc62dc31U, 0x7d647d32U, 0xd966d933U, 0x72687234U, 0xd66ad635U, 0x776c7736U, 0xd36ed337U,
  310         0x6c706c38U, 0xc872c839U, 0x6974693aU, 0xcd76cd3bU, 0x6678663cU, 0xc27ac23dU, 0x637c633eU, 0xc77ec73fU,
  311         0xa080a040U, 0x04820441U, 0xa584a542U, 0x01860143U, 0xaa88aa44U, 0x0e8a0e45U, 0xaf8caf46U, 0x0b8e0b47U,
  312         0xb490b448U, 0x10921049U, 0xb194b14aU, 0x1596154bU, 0xbe98be4cU, 0x1a9a1a4dU, 0xbb9cbb4eU, 0x1f9e1f4fU,
  313         0x88a08850U, 0x2ca22c51U, 0x8da48d52U, 0x29a62953U, 0x82a88254U, 0x26aa2655U, 0x87ac8756U, 0x23ae2357U,
  314         0x9cb09c58U, 0x38b23859U, 0x99b4995aU, 0x3db63d5bU, 0x96b8965cU, 0x32ba325dU, 0x93bc935eU, 0x37be375fU,
  315         0xf0c0f060U, 0x54c25461U, 0xf5c4f562U, 0x51c65163U, 0xfac8fa64U, 0x5eca5e65U, 0xffccff66U, 0x5bce5b67U,
  316         0xe4d0e468U, 0x40d24069U, 0xe1d4e16aU, 0x45d6456bU, 0xeed8ee6cU, 0x4ada4a6dU, 0xebdceb6eU, 0x4fde4f6fU,
  317         0xd8e0d870U, 0x7ce27c71U, 0xdde4dd72U, 0x79e67973U, 0xd2e8d274U, 0x76ea7675U, 0xd7ecd776U, 0x73ee7377U,
  318         0xccf0cc78U, 0x68f26879U, 0xc9f4c97aU, 0x6df66d7bU, 0xc6f8c67cU, 0x62fa627dU, 0xc3fcc37eU, 0x67fe677fU,
  319         0x0d4d0d80U, 0xa94fa981U, 0x08490882U, 0xac4bac83U, 0x07450784U, 0xa347a385U, 0x02410286U, 0xa643a687U,
  320         0x195d1988U, 0xbd5fbd89U, 0x1c591c8aU, 0xb85bb88bU, 0x1355138cU, 0xb757b78dU, 0x1651168eU, 0xb253b28fU,
  321         0x256d2590U, 0x816f8191U, 0x20692092U, 0x846b8493U, 0x2f652f94U, 0x8b678b95U, 0x2a612a96U, 0x8e638e97U,
  322         0x317d3198U, 0x957f9599U, 0x3479349aU, 0x907b909bU, 0x3b753b9cU, 0x9f779f9dU, 0x3e713e9eU, 0x9a739a9fU,
  323         0x5d0d5da0U, 0xf90ff9a1U, 0x580958a2U, 0xfc0bfca3U, 0x570557a4U, 0xf307f3a5U, 0x520152a6U, 0xf603f6a7U,
  324         0x491d49a8U, 0xed1feda9U, 0x4c194caaU, 0xe81be8abU, 0x431543acU, 0xe717e7adU, 0x461146aeU, 0xe213e2afU,
  325         0x752d75b0U, 0xd12fd1b1U, 0x702970b2U, 0xd42bd4b3U, 0x7f257fb4U, 0xdb27dbb5U, 0x7a217ab6U, 0xde23deb7U,
  326         0x613d61b8U, 0xc53fc5b9U, 0x643964baU, 0xc03bc0bbU, 0x6b356bbcU, 0xcf37cfbdU, 0x6e316ebeU, 0xca33cabfU,
  327         0xadcdadc0U, 0x09cf09c1U, 0xa8c9a8c2U, 0x0ccb0cc3U, 0xa7c5a7c4U, 0x03c703c5U, 0xa2c1a2c6U, 0x06c306c7U,
  328         0xb9ddb9c8U, 0x1ddf1dc9U, 0xbcd9bccaU, 0x18db18cbU, 0xb3d5b3ccU, 0x17d717cdU, 0xb6d1b6ceU, 0x12d312cfU,
  329         0x85ed85d0U, 0x21ef21d1U, 0x80e980d2U, 0x24eb24d3U, 0x8fe58fd4U, 0x2be72bd5U, 0x8ae18ad6U, 0x2ee32ed7U,
  330         0x91fd91d8U, 0x35ff35d9U, 0x94f994daU, 0x30fb30dbU, 0x9bf59bdcU, 0x3ff73fddU, 0x9ef19edeU, 0x3af33adfU,
  331         0xfd8dfde0U, 0x598f59e1U, 0xf889f8e2U, 0x5c8b5ce3U, 0xf785f7e4U, 0x538753e5U, 0xf281f2e6U, 0x568356e7U,
  332         0xe99de9e8U, 0x4d9f4de9U, 0xec99eceaU, 0x489b48ebU, 0xe395e3ecU, 0x479747edU, 0xe691e6eeU, 0x429342efU,
  333         0xd5add5f0U, 0x71af71f1U, 0xd0a9d0f2U, 0x74ab74f3U, 0xdfa5dff4U, 0x7ba77bf5U, 0xdaa1daf6U, 0x7ea37ef7U,
  334         0xc1bdc1f8U, 0x65bf65f9U, 0xc4b9c4faU, 0x60bb60fbU, 0xcbb5cbfcU, 0x6fb76ffdU, 0xceb1cefeU, 0x6ab36affU
  335     },
  336     {
  337         0x00000000U, 0x55a156a4U, 0xaa0fac05U, 0xffaefaa1U, 0x191e150aU, 0x4cbf43aeU, 0xb311b90fU, 0xe6b0efabU,
  338         0x323c2a14U, 0x679d7cb0U, 0x98338611U, 0xcd92d0b5U, 0x2b223f1eU, 0x7e8369baU, 0x812d931bU, 0xd48cc5bfU,
  339         0x64785428U, 0x31d9028cU, 0xce77f82dU, 0x9bd6ae89U, 0x7d664122U, 0x28c71786U, 0xd769ed27U, 0x82c8bb83U,
  340         0x56447e3cU, 0x03e52898U, 0xfc4bd239U, 0xa9ea849dU, 0x4f5a6b36U, 0x1afb3d92U, 0xe555c733U, 0xb0f49197U,
  341         0xc8f0a850U, 0x9d51fef4U, 0x62ff0455U, 0x375e52f1U, 0xd1eebd5aU, 0x844febfeU, 0x7be1115fU, 0x2e4047fbU,
  342         0xfacc8244U, 0xaf6dd4e0U, 0x50c32e41U, 0x056278e5U, 0xe3d2974eU, 0xb673c1eaU, 0x49dd3b4bU, 0x1c7c6defU,
  343         0xac88fc78U, 0xf929aadcU, 0x0687507dU, 0x532606d9U, 0xb596e972U, 0xe037bfd6U, 0x1f994577U, 0x4a3813d3U,
  344         0x9eb4d66cU, 0xcb1580c8U, 0x34bb7a69U, 0x611a2ccdU, 0x87aac366U, 0xd20b95c2U, 0x2da56f63U, 0x780439c7U,
  345         0xddad1da0U, 0x880c4b04U, 0x77a2b1a5U, 0x2203e701U, 0xc4b308aaU, 0x91125e0eU, 0x6ebca4afU, 0x3b1df20bU,
  346         0xef9137b4U, 0xba306110U, 0x459e9bb1U, 0x103fcd15U, 0xf68f22beU, 0xa32e741aU, 0x5c808ebbU, 0x0921d81fU,
  347         0xb9d54988U, 0xec741f2cU, 0x13dae58dU, 0x467bb329U, 0xa0cb5c82U, 0xf56a0a26U, 0x0ac4f087U, 0x5f65a623U,
  348         0x8be9639cU, 0xde483538U, 0x21e6cf99U, 0x7447993dU, 0x92f77696U, 0xc7562032U, 0x38f8da93U, 0x6d598c37U,
  349         0x155db5f0U, 0x40fce354U, 0xbf5219f5U, 0xeaf34f51U, 0x0c43a0faU, 0x59e2f65eU, 0xa64c0cffU, 0xf3ed5a5bU,
  350         0x27619fe4U, 0x72c0c940U, 0x8d6e33e1U, 0xd8cf6545U, 0x3e7f8aeeU, 0x6bdedc4aU, 0x947026ebU, 0xc1d1704fU,
  351         0x7125e1d8U, 0x2484b77cU, 0xdb2a4dddU, 0x8e8b1b79U, 0x683bf4d2U, 0x3d9aa276U, 0xc23458d7U, 0x97950e73U,
  352         0x4319cbccU, 0x16b89d68U, 0xe91667c9U, 0xbcb7316dU, 0x5a07dec6U, 0x0fa68862U, 0xf00872c3U, 0xa5a92467U,
  353         0xf7173a0dU, 0xa2b66ca9U, 0x5d189608U, 0x08b9c0acU, 0xee092f07U, 0xbba879a3U, 0x44068302U, 0x11a7d5a6U,
  354         0xc52b1019U, 0x908a46bdU, 0x6f24bc1cU, 0x3a85eab8U, 0xdc350513U, 0x899453b7U, 0x763aa916U, 0x239bffb2U,
  355         0x936f6e25U, 0xc6ce3881U, 0x3960c220U, 0x6cc19484U, 0x8a717b2fU, 0xdfd02d8bU, 0x207ed72aU, 0x75df818eU,
  356         0xa1534431U, 0xf4f21295U, 0x0b5ce834U, 0x5efdbe90U, 0xb84d513bU, 0xedec079fU, 0x1242fd3eU, 0x47e3ab9aU,
  357         0x3fe7925dU, 0x6a46c4f9U, 0x95e83e58U, 0xc04968fcU, 0x26f98757U, 0x7358d1f3U, 0x8cf62b52U, 0xd9577df6U,
  358         0x0ddbb849U, 0x587aeeedU, 0xa7d4144cU, 0xf27542e8U, 0x14c5ad43U, 0x4164fbe7U, 0xbeca0146U, 0xeb6b57e2U,
  359         0x5b9fc675U, 0x0e3e90d1U, 0xf1906a70U, 0xa4313cd4U, 0x4281d37fU, 0x172085dbU, 0xe88e7f7aU, 0xbd2f29deU,
  360         0x69a3ec61U, 0x3c02bac5U, 0xc3ac4064U, 0x960d16c0U, 0x70bdf96bU, 0x251cafcfU, 0xdab2556eU, 0x8f1303caU,
  361         0x2aba27adU, 0x7f1b7109U, 0x80b58ba8U, 0xd514dd0cU, 0x33a432a7U, 0x66056403U, 0x99ab9ea2U, 0xcc0ac806U,
  362         0x18860db9U, 0x4d275b1dU, 0xb289a1bcU, 0xe728f718U, 0x019818b3U, 0x54394e17U, 0xab97b4b6U, 0xfe36e212U,
  363         0x4ec27385U, 0x1b632521U, 0xe4cddf80U, 0xb16c8924U, 0x57dc668fU, 0x027d302bU, 0xfdd3ca8aU, 0xa8729c2eU,
  364         0x7cfe5991U, 0x295f0f35U, 0xd6f1f594U, 0x8350a330U, 0x65e04c9bU, 0x30411a3fU, 0xcfefe09eU, 0x9a4eb63aU,
  365         0xe24a8ffdU, 0xb7ebd959U, 0x484523f8U, 0x1de4755cU, 0xfb549af7U, 0xaef5cc53U, 0x515b36f2U, 0x04fa6056U,
  366         0xd076a5e9U, 0x85d7f34dU, 0x7a7909ecU, 0x2fd85f48U, 0xc968b0e3U, 0x9cc9e647U, 0x63671ce6U, 0x36c64a42U,
  367         0x8632dbd5U, 0xd3938d71U, 0x2c3d77d0U, 0x799c2174U, 0x9f2ccedfU, 0xca8d987bU, 0x352362daU, 0x6082347eU,
  368         0xb40ef1c1U, 0xe1afa765U, 0x1e015dc4U, 0x4ba00b60U, 0xad10e4cbU, 0xf8b1b26fU, 0x071f48ceU, 0x52be1e6aU
  369     },
  370     {
  371         0x00000000U, 0x87fc8255U, 0x43b549aaU, 0xc449cbffU, 0x86279219U, 0x01db104cU, 0xc592dbb3U, 0x426e59e6U,
  372         0x414e6932U, 0xc6b2eb67U, 0x02fb2098U, 0x8507a2cdU, 0xc769fb2bU, 0x4095797eU, 0x84dcb281U, 0x032030d4U,
  373         0x829cd264U, 0x05605031U, 0xc1299bceU, 0x46d5199bU, 0x04bb407dU, 0x8347c228U, 0x470e09d7U, 0xc0f28b82U,
  374         0xc3d2bb56U, 0x442e3903U, 0x8067f2fcU, 0x079b70a9U, 0x45f5294fU, 0xc209ab1aU, 0x064060e5U, 0x81bce2b0U,
  375         0x4975e9c8U, 0xce896b9dU, 0x0ac0a062U, 0x8d3c2237U, 0xcf527bd1U, 0x48aef984U, 0x8ce7327bU, 0x0b1bb02eU,
  376         0x083b80faU, 0x8fc702afU, 0x4b8ec950U, 0xcc724b05U, 0x8e1c12e3U, 0x09e090b6U, 0xcda95b49U, 0x4a55d91cU,
  377         0xcbe93bacU, 0x4c15b9f9U, 0x885c7206U, 0x0fa0f053U, 0x4dcea9b5U, 0xca322be0U, 0x0e7be01fU, 0x8987624aU,
  378         0x8aa7529eU, 0x0d5bd0cbU, 0xc9121b34U, 0x4eee9961U, 0x0c80c087U, 0x8b7c42d2U, 0x4f35892dU, 0xc8c90b78U,
  379         0x92ea9fddU, 0x15161d88U, 0xd15fd677U, 0x56a35422U, 0x14cd0dc4U, 0x93318f91U, 0x5778446eU, 0xd084c63bU,
  380         0xd3a4f6efU, 0x545874baU, 0x9011bf45U, 0x17ed3d10U, 0x558364f6U, 0xd27fe6a3U, 0x16362d5cU, 0x91caaf09U,
  381         0x10764db9U, 0x978acfecU, 0x53c30413U, 0xd43f8646U, 0x9651dfa0U, 0x11ad5df5U, 0xd5e4960aU, 0x5218145fU,
  382         0x5138248bU, 0xd6c4a6deU, 0x128d6d21U, 0x9571ef74U, 0xd71fb692U, 0x50e334c7U, 0x94aaff38U, 0x13567d6dU,
  383         0xdb9f7615U, 0x5c63f440U, 0x982a3fbfU, 0x1fd6bdeaU, 0x5db8e40cU, 0xda446659U, 0x1e0dada6U, 0x99f12ff3U,
  384         0x9ad11f27U, 0x1d2d9d72U, 0xd964568dU, 0x5e98d4d8U, 0x1cf68d3eU, 0x9b0a0f6bU, 0x5f43c494U, 0xd8bf46c1U,
  385         0x5903a471U, 0xdeff2624U, 0x1ab6eddbU, 0x9d4a6f8eU, 0xdf243668U, 0x58d8b43dU, 0x9c917fc2U, 0x1b6dfd97U,
  386         0x184dcd43U, 0x9fb14f16U, 0x5bf884e9U, 0xdc0406bcU, 0x9e6a5f5aU, 0x1996dd0fU, 0xdddf16f0U, 0x5a2394a5U,
  387         0x699973f7U, 0xee65f1a2U, 0x2a2c3a5dU, 0xadd0b808U, 0xefbee1eeU, 0x684263bbU, 0xac0ba844U, 0x2bf72a11U,
  388         0x28d71ac5U, 0xaf2b9890U, 0x6b62536fU, 0xec9ed13aU, 0xaef088dcU, 0x290c0a89U, 0xed45c176U, 0x6ab94323U,
  389         0xeb05a193U, 0x6cf923c6U, 0xa8b0e839U, 0x2f4c6a6cU, 0x6d22338aU, 0xeadeb1dfU, 0x2e977a20U, 0xa96bf875U,
  390         0xaa4bc8a1U, 0x2db74af4U, 0xe9fe810bU, 0x6e02035eU, 0x2c6c5ab8U, 0xab90d8edU, 0x6fd91312U, 0xe8259147U,
  391         0x20ec9a3fU, 0xa710186aU, 0x6359d395U, 0xe4a551c0U, 0xa6cb0826U, 0x21378a73U, 0xe57e418cU, 0x6282c3d9U,
  392         0x61a2f30dU, 0xe65e7158U, 0x2217baa7U, 0xa5eb38f2U, 0xe7856114U, 0x6079e341U, 0xa43028beU, 0x23ccaaebU,
  393         0xa270485bU, 0x258cca0eU, 0xe1c501f1U, 0x663983a4U, 0x2457da42U, 0xa3ab5817U, 0x67e293e8U, 0xe01e11bdU,
  394         0xe33e2169U, 0x64c2a33cU, 0xa08b68c3U, 0x2777ea96U, 0x6519b370U, 0xe2e53125U, 0x26acfadaU, 0xa150788fU,
  395         0xfb73ec2aU, 0x7c8f6e7fU, 0xb8c6a580U, 0x3f3a27d5U, 0x7d547e33U, 0xfaa8fc66U, 0x3ee13799U, 0xb91db5ccU,
  396         0xba3d8518U, 0x3dc1074dU, 0xf988ccb2U, 0x7e744ee7U, 0x3c1a1701U, 0xbbe69554U, 0x7faf5eabU, 0xf853dcfeU,
  397         0x79ef3e4eU, 0xfe13bc1bU, 0x3a5a77e4U, 0xbda6f5b1U, 0xffc8ac57U, 0x78342e02U, 0xbc7de5fdU, 0x3b8167a8U,
  398         0x38a1577cU, 0xbf5dd529U, 0x7b141ed6U, 0xfce89c83U, 0xbe86c565U, 0x397a4730U, 0xfd338ccfU, 0x7acf0e9aU,
  399         0xb20605e2U, 0x35fa87b7U, 0xf1b34c48U, 0x764fce1dU, 0x342197fbU, 0xb3dd15aeU, 0x7794de51U, 0xf0685c04U,
  400         0xf3486cd0U, 0x74b4ee85U, 0xb0fd257aU, 0x3701a72fU, 0x756ffec9U, 0xf2937c9cU, 0x36dab763U, 0xb1263536U,
  401         0x309ad786U, 0xb76655d3U, 0x732f9e2cU, 0xf4d31c79U, 0xb6bd459fU, 0x3141c7caU, 0xf5080c35U, 0x72f48e60U,
  402         0x71d4beb4U, 0xf6283ce1U, 0x3261f71eU, 0xb59d754bU, 0xf7f32cadU, 0x700faef8U, 0xb4466507U, 0x33bae752U
  403     },
  404     {
  405         0x00000000U, 0x5ac1f387U, 0xb4cfab43U, 0xee0e58c4U, 0x25d31b86U, 0x7f12e801U, 0x911cb0c5U, 0xcbdd4342U,
  406         0x4aeb3641U, 0x102ac5c6U, 0xfe249d02U, 0xa4e56e85U, 0x6f382dc7U, 0x35f9de40U, 0xdbf78684U, 0x81367503U,
  407         0x949b6c82U, 0xce5a9f05U, 0x2054c7c1U, 0x7a953446U, 0xb1487704U, 0xeb898483U, 0x0587dc47U, 0x5f462fc0U,
  408         0xde705ac3U, 0x84b1a944U, 0x6abff180U, 0x307e0207U, 0xfba34145U, 0xa162b2c2U, 0x4f6cea06U, 0x15ad1981U,
  409         0x657bd849U, 0x3fba2bceU, 0xd1b4730aU, 0x8b75808dU, 0x40a8c3cfU, 0x1a693048U, 0xf467688cU, 0xaea69b0bU,
  410         0x2f90ee08U, 0x75511d8fU, 0x9b5f454bU, 0xc19eb6ccU, 0x0a43f58eU, 0x50820609U, 0xbe8c5ecdU, 0xe44dad4aU,
  411         0xf1e0b4cbU, 0xab21474cU, 0x452f1f88U, 0x1feeec0fU, 0xd433af4dU, 0x8ef25ccaU, 0x60fc040eU, 0x3a3df789U,
  412         0xbb0b828aU, 0xe1ca710dU, 0x0fc429c9U, 0x5505da4eU, 0x9ed8990cU, 0xc4196a8bU, 0x2a17324fU, 0x70d6c1c8U,
  413         0xcaf6fd92U, 0x90370e15U, 0x7e3956d1U, 0x24f8a556U, 0xef25e614U, 0xb5e41593U, 0x5bea4d57U, 0x012bbed0U,
  414         0x801dcbd3U, 0xdadc3854U, 0x34d26090U, 0x6e139317U, 0xa5ced055U, 0xff0f23d2U, 0x11017b16U, 0x4bc08891U,
  415         0x5e6d9110U, 0x04ac6297U, 0xeaa23a53U, 0xb063c9d4U, 0x7bbe8a96U, 0x217f7911U, 0xcf7121d5U, 0x95b0d252U,
  416         0x1486a751U, 0x4e4754d6U, 0xa0490c12U, 0xfa88ff95U, 0x3155bcd7U, 0x6b944f50U, 0x859a1794U, 0xdf5be413U,
  417         0xaf8d25dbU, 0xf54cd65cU, 0x1b428e98U, 0x41837d1fU, 0x8a5e3e5dU, 0xd09fcddaU, 0x3e91951eU, 0x64506699U,
  418         0xe566139aU, 0xbfa7e01dU, 0x51a9b8d9U, 0x0b684b5eU, 0xc0b5081cU, 0x9a74fb9bU, 0x747aa35fU, 0x2ebb50d8U,
  419         0x3b164959U, 0x61d7badeU, 0x8fd9e21aU, 0xd518119dU, 0x1ec552dfU, 0x4404a158U, 0xaa0af99cU, 0xf0cb0a1bU,
  420         0x71fd7f18U, 0x2b3c8c9fU, 0xc532d45bU, 0x9ff327dcU, 0x542e649eU, 0x0eef9719U, 0xe0e1cfddU, 0xba203c5aU,
  421         0xd9a1b769U, 0x836044eeU, 0x6d6e1c2aU, 0x37afefadU, 0xfc72acefU, 0xa6b35f68U, 0x48bd07acU, 0x127cf42bU,
  422         0x934a8128U, 0xc98b72afU, 0x27852a6bU, 0x7d44d9ecU, 0xb6999aaeU, 0xec586929U, 0x025631edU, 0x5897c26aU,
  423         0x4d3adbebU, 0x17fb286cU, 0xf9f570a8U, 0xa334832fU, 0x68e9c06dU, 0x322833eaU, 0xdc266b2eU, 0x86e798a9U,
  424         0x07d1edaaU, 0x5d101e2dU, 0xb31e46e9U, 0xe9dfb56eU, 0x2202f62cU, 0x78c305abU, 0x96cd5d6fU, 0xcc0caee8U,
  425         0xbcda6f20U, 0xe61b9ca7U, 0x0815c463U, 0x52d437e4U, 0x990974a6U, 0xc3c88721U, 0x2dc6dfe5U, 0x77072c62U,
  426         0xf6315961U, 0xacf0aae6U, 0x42fef222U, 0x183f01a5U, 0xd3e242e7U, 0x8923b160U, 0x672de9a4U, 0x3dec1a23U,
  427         0x284103a2U, 0x7280f025U, 0x9c8ea8e1U, 0xc64f5b66U, 0x0d921824U, 0x5753eba3U, 0xb95db367U, 0xe39c40e0U,
  428         0x62aa35e3U, 0x386bc664U, 0xd6659ea0U, 0x8ca46d27U, 0x47792e65U, 0x1db8dde2U, 0xf3b68526U, 0xa97776a1U,
  429         0x13574afbU, 0x4996b97cU, 0xa798e1b8U, 0xfd59123fU, 0x3684517dU, 0x6c45a2faU, 0x824bfa3eU, 0xd88a09b9U,
  430         0x59bc7cbaU, 0x037d8f3dU, 0xed73d7f9U, 0xb7b2247eU, 0x7c6f673cU, 0x26ae94bbU, 0xc8a0cc7fU, 0x92613ff8U,
  431         0x87cc2679U, 0xdd0dd5feU, 0x33038d3aU, 0x69c27ebdU, 0xa21f3dffU, 0xf8dece78U, 0x16d096bcU, 0x4c11653bU,
  432         0xcd271038U, 0x97e6e3bfU, 0x79e8bb7bU, 0x232948fcU, 0xe8f40bbeU, 0xb235f839U, 0x5c3ba0fdU, 0x06fa537aU,
  433         0x762c92b2U, 0x2ced6135U, 0xc2e339f1U, 0x9822ca76U, 0x53ff8934U, 0x093e7ab3U, 0xe7302277U, 0xbdf1d1f0U,
  434         0x3cc7a4f3U, 0x66065774U, 0x88080fb0U, 0xd2c9fc37U, 0x1914bf75U, 0x43d54cf2U, 0xaddb1436U, 0xf71ae7b1U,
  435         0xe2b7fe30U, 0xb8760db7U, 0x56785573U, 0x0cb9a6f4U, 0xc764e5b6U, 0x9da51631U, 0x73ab4ef5U, 0x296abd72U,
  436         0xa85cc871U, 0xf29d3bf6U, 0x1c936332U, 0x465290b5U, 0x8d8fd3f7U, 0xd74e2070U, 0x394078b4U, 0x63818b33U
  437     },
  438     {
  439         0x00000000U, 0x58471e5aU, 0xb08e3cb4U, 0xe8c922eeU, 0x2d517825U, 0x7516667fU, 0x9ddf4491U, 0xc5985acbU,
  440         0x5aa2f04aU, 0x02e5ee10U, 0xea2cccfeU, 0xb26bd2a4U, 0x77f3886fU, 0x2fb49635U, 0xc77db4dbU, 0x9f3aaa81U,
  441         0xb409ad94U, 0xec4eb3ceU, 0x04879120U, 0x5cc08f7aU, 0x9958d5b1U, 0xc11fcbebU, 0x29d6e905U, 0x7191f75fU,
  442         0xeeab5ddeU, 0xb6ec4384U, 0x5e25616aU, 0x06627f30U, 0xc3fa25fbU, 0x9bbd3ba1U, 0x7374194fU, 0x2b330715U,
  443         0x25121765U, 0x7d55093fU, 0x959c2bd1U, 0xcddb358bU, 0x08436f40U, 0x5004711aU, 0xb8cd53f4U, 0xe08a4daeU,
  444         0x7fb0e72fU, 0x27f7f975U, 0xcf3edb9bU, 0x9779c5c1U, 0x52e19f0aU, 0x0aa68150U, 0xe26fa3beU, 0xba28bde4U,
  445         0x911bbaf1U, 0xc95ca4abU, 0x21958645U, 0x79d2981fU, 0xbc4ac2d4U, 0xe40ddc8eU, 0x0cc4fe60U, 0x5483e03aU,
  446         0xcbb94abbU, 0x93fe54e1U, 0x7b37760fU, 0x23706855U, 0xe6e8329eU, 0xbeaf2cc4U, 0x56660e2aU, 0x0e211070U,
  447         0x4a242ecaU, 0x12633090U, 0xfaaa127eU, 0xa2ed0c24U, 0x677556efU, 0x3f3248b5U, 0xd7fb6a5bU, 0x8fbc7401U,
  448         0x1086de80U, 0x48c1c0daU, 0xa008e234U, 0xf84ffc6eU, 0x3dd7a6a5U, 0x6590b8ffU, 0x8d599a11U, 0xd51e844bU,
  449         0xfe2d835eU, 0xa66a9d04U, 0x4ea3bfeaU, 0x16e4a1b0U, 0xd37cfb7bU, 0x8b3be521U, 0x63f2c7cfU, 0x3bb5d995U,
  450         0xa48f7314U, 0xfcc86d4eU, 0x14014fa0U, 0x4c4651faU, 0x89de0b31U, 0xd199156bU, 0x39503785U, 0x611729dfU,
  451         0x6f3639afU, 0x377127f5U, 0xdfb8051bU, 0x87ff1b41U, 0x4267418aU, 0x1a205fd0U, 0xf2e97d3eU, 0xaaae6364U,
  452         0x3594c9e5U, 0x6dd3d7bfU, 0x851af551U, 0xdd5deb0bU, 0x18c5b1c0U, 0x4082af9aU, 0xa84b8d74U, 0xf00c932eU,
  453         0xdb3f943bU, 0x83788a61U, 0x6bb1a88fU, 0x33f6b6d5U, 0xf66eec1eU, 0xae29f244U, 0x46e0d0aaU, 0x1ea7cef0U,
  454         0x819d6471U, 0xd9da7a2bU, 0x311358c5U, 0x6954469fU, 0xaccc1c54U, 0xf48b020eU, 0x1c4220e0U, 0x44053ebaU,
  455         0x94485cd9U, 0xcc0f4283U, 0x24c6606dU, 0x7c817e37U, 0xb91924fcU, 0xe15e3aa6U, 0x09971848U, 0x51d00612U,
  456         0xceeaac93U, 0x96adb2c9U, 0x7e649027U, 0x26238e7dU, 0xe3bbd4b6U, 0xbbfccaecU, 0x5335e802U, 0x0b72f658U,
  457         0x2041f14dU, 0x7806ef17U, 0x90cfcdf9U, 0xc888d3a3U, 0x0d108968U, 0x55579732U, 0xbd9eb5dcU, 0xe5d9ab86U,
  458         0x7ae30107U, 0x22a41f5dU, 0xca6d3db3U, 0x922a23e9U, 0x57b27922U, 0x0ff56778U, 0xe73c4596U, 0xbf7b5bccU,
  459         0xb15a4bbcU, 0xe91d55e6U, 0x01d47708U, 0x59936952U, 0x9c0b3399U, 0xc44c2dc3U, 0x2c850f2dU, 0x74c21177U,
  460         0xebf8bbf6U, 0xb3bfa5acU, 0x5b768742U, 0x03319918U, 0xc6a9c3d3U, 0x9eeedd89U, 0x7627ff67U, 0x2e60e13dU,
  461         0x0553e628U, 0x5d14f872U, 0xb5ddda9cU, 0xed9ac4c6U, 0x28029e0dU, 0x70458057U, 0x988ca2b9U, 0xc0cbbce3U,
  462         0x5ff11662U, 0x07b60838U, 0xef7f2ad6U, 0xb738348cU, 0x72a06e47U, 0x2ae7701dU, 0xc22e52f3U, 0x9a694ca9U,
  463         0xde6c7213U, 0x862b6c49U, 0x6ee24ea7U, 0x36a550fdU, 0xf33d0a36U, 0xab7a146cU, 0x43b33682U, 0x1bf428d8U,
  464         0x84ce8259U, 0xdc899c03U, 0x3440beedU, 0x6c07a0b7U, 0xa99ffa7cU, 0xf1d8e426U, 0x1911c6c8U, 0x4156d892U,
  465         0x6a65df87U, 0x3222c1ddU, 0xdaebe333U, 0x82acfd69U, 0x4734a7a2U, 0x1f73b9f8U, 0xf7ba9b16U, 0xaffd854cU,
  466         0x30c72fcdU, 0x68803197U, 0x80491379U, 0xd80e0d23U, 0x1d9657e8U, 0x45d149b2U, 0xad186b5cU, 0xf55f7506U,
  467         0xfb7e6576U, 0xa3397b2cU, 0x4bf059c2U, 0x13b74798U, 0xd62f1d53U, 0x8e680309U, 0x66a121e7U, 0x3ee63fbdU,
  468         0xa1dc953cU, 0xf99b8b66U, 0x1152a988U, 0x4915b7d2U, 0x8c8ded19U, 0xd4caf343U, 0x3c03d1adU, 0x6444cff7U,
  469         0x4f77c8e2U, 0x1730d6b8U, 0xfff9f456U, 0xa7beea0cU, 0x6226b0c7U, 0x3a61ae9dU, 0xd2a88c73U, 0x8aef9229U,
  470         0x15d538a8U, 0x4d9226f2U, 0xa55b041cU, 0xfd1c1a46U, 0x3884408dU, 0x60c35ed7U, 0x880a7c39U, 0xd04d6263U
  471     },
  472     {
  473         0x00000000U, 0xdbaec658U, 0xfb11c1b0U, 0x20bf07e8U, 0xbb22cf2dU, 0x608c0975U, 0x40330e9dU, 0x9b9dc8c5U,
  474         0x3b44d35aU, 0xe0ea1502U, 0xc05512eaU, 0x1bfbd4b2U, 0x80661c77U, 0x5bc8da2fU, 0x7b77ddc7U, 0xa0d91b9fU,
  475         0x7688ebb4U, 0xad262decU, 0x8d992a04U, 0x5637ec5cU, 0xcdaa2499U, 0x1604e2c1U, 0x36bbe529U, 0xed152371U,
  476         0x4dcc38eeU, 0x9662feb6U, 0xb6ddf95eU, 0x6d733f06U, 0xf6eef7c3U, 0x2d40319bU, 0x0dff3673U, 0xd651f02bU,
  477         0xec5d9b25U, 0x37f35d7dU, 0x174c5a95U, 0xcce29ccdU, 0x577f5408U, 0x8cd19250U, 0xac6e95b8U, 0x77c053e0U,
  478         0xd719487fU, 0x0cb78e27U, 0x2c0889cfU, 0xf7a64f97U, 0x6c3b8752U, 0xb795410aU, 0x972a46e2U, 0x4c8480baU,
  479         0x9ad57091U, 0x417bb6c9U, 0x61c4b121U, 0xba6a7779U, 0x21f7bfbcU, 0xfa5979e4U, 0xdae67e0cU, 0x0148b854U,
  480         0xa191a3cbU, 0x7a3f6593U, 0x5a80627bU, 0x812ea423U, 0x1ab36ce6U, 0xc11daabeU, 0xe1a2ad56U, 0x3a0c6b0eU,
  481         0x95ba7b4aU, 0x4e14bd12U, 0x6eabbafaU, 0xb5057ca2U, 0x2e98b467U, 0xf536723fU, 0xd58975d7U, 0x0e27b38fU,
  482         0xaefea810U, 0x75506e48U, 0x55ef69a0U, 0x8e41aff8U, 0x15dc673dU, 0xce72a165U, 0xeecda68dU, 0x356360d5U,
  483         0xe33290feU, 0x389c56a6U, 0x1823514eU, 0xc38d9716U, 0x58105fd3U, 0x83be998bU, 0xa3019e63U, 0x78af583bU,
  484         0xd87643a4U, 0x03d885fcU, 0x23678214U, 0xf8c9444cU, 0x63548c89U, 0xb8fa4ad1U, 0x98454d39U, 0x43eb8b61U,
  485         0x79e7e06fU, 0xa2492637U, 0x82f621dfU, 0x5958e787U, 0xc2c52f42U, 0x196be91aU, 0x39d4eef2U, 0xe27a28aaU,
  486         0x42a33335U, 0x990df56dU, 0xb9b2f285U, 0x621c34ddU, 0xf981fc18U, 0x222f3a40U, 0x02903da8U, 0xd93efbf0U,
  487         0x0f6f0bdbU, 0xd4c1cd83U, 0xf47eca6bU, 0x2fd00c33U, 0xb44dc4f6U, 0x6fe302aeU, 0x4f5c0546U, 0x94f2c31eU,
  488         0x342bd881U, 0xef851ed9U, 0xcf3a1931U, 0x1494df69U, 0x8f0917acU, 0x54a7d1f4U, 0x7418d61cU, 0xafb61044U,
  489         0x6739f694U, 0xbc9730ccU, 0x9c283724U, 0x4786f17cU, 0xdc1b39b9U, 0x07b5ffe1U, 0x270af809U, 0xfca43e51U,
  490         0x5c7d25ceU, 0x87d3e396U, 0xa76ce47eU, 0x7cc22226U, 0xe75feae3U, 0x3cf12cbbU, 0x1c4e2b53U, 0xc7e0ed0bU,
  491         0x11b11d20U, 0xca1fdb78U, 0xeaa0dc90U, 0x310e1ac8U, 0xaa93d20dU, 0x713d1455U, 0x518213bdU, 0x8a2cd5e5U,
  492         0x2af5ce7aU, 0xf15b0822U, 0xd1e40fcaU, 0x0a4ac992U, 0x91d70157U, 0x4a79c70fU, 0x6ac6c0e7U, 0xb16806bfU,
  493         0x8b646db1U, 0x50caabe9U, 0x7075ac01U, 0xabdb6a59U, 0x3046a29cU, 0xebe864c4U, 0xcb57632cU, 0x10f9a574U,
  494         0xb020beebU, 0x6b8e78b3U, 0x4b317f5bU, 0x909fb903U, 0x0b0271c6U, 0xd0acb79eU, 0xf013b076U, 0x2bbd762eU,
  495         0xfdec8605U, 0x2642405dU, 0x06fd47b5U, 0xdd5381edU, 0x46ce4928U, 0x9d608f70U, 0xbddf8898U, 0x66714ec0U,
  496         0xc6a8555fU, 0x1d069307U, 0x3db994efU, 0xe61752b7U, 0x7d8a9a72U, 0xa6245c2aU, 0x869b5bc2U, 0x5d359d9aU,
  497         0xf2838ddeU, 0x292d4b86U, 0x09924c6eU, 0xd23c8a36U, 0x49a142f3U, 0x920f84abU, 0xb2b08343U, 0x691e451bU,
  498         0xc9c75e84U, 0x126998dcU, 0x32d69f34U, 0xe978596cU, 0x72e591a9U, 0xa94b57f1U, 0x89f45019U, 0x525a9641U,
  499         0x840b666aU, 0x5fa5a032U, 0x7f1aa7daU, 0xa4b46182U, 0x3f29a947U, 0xe4876f1fU, 0xc43868f7U, 0x1f96aeafU,
  500         0xbf4fb530U, 0x64e17368U, 0x445e7480U, 0x9ff0b2d8U, 0x046d7a1dU, 0xdfc3bc45U, 0xff7cbbadU, 0x24d27df5U,
  501         0x1ede16fbU, 0xc570d0a3U, 0xe5cfd74bU, 0x3e611113U, 0xa5fcd9d6U, 0x7e521f8eU, 0x5eed1866U, 0x8543de3eU,
  502         0x259ac5a1U, 0xfe3403f9U, 0xde8b0411U, 0x0525c249U, 0x9eb80a8cU, 0x4516ccd4U, 0x65a9cb3cU, 0xbe070d64U,
  503         0x6856fd4fU, 0xb3f83b17U, 0x93473cffU, 0x48e9faa7U, 0xd3743262U, 0x08daf43aU, 0x2865f3d2U, 0xf3cb358aU,
  504         0x53122e15U, 0x88bce84dU, 0xa803efa5U, 0x73ad29fdU, 0xe830e138U, 0x339e2760U, 0x13212088U, 0xc88fe6d0U
  505     },
  506     {
  507         0x00000000U, 0x9e3d68dbU, 0x717ad0fbU, 0xef47b820U, 0xe2f4edbbU, 0x7cc98560U, 0x938e3d40U, 0x0db3559bU,
  508         0x89a5973bU, 0x1798ffe0U, 0xf8df47c0U, 0x66e22f1bU, 0x6b517a80U, 0xf56c125bU, 0x1a2baa7bU, 0x8416c2a0U,
  509         0x5f076376U, 0xc13a0badU, 0x2e7db38dU, 0xb040db56U, 0xbdf38ecdU, 0x23cee616U, 0xcc895e36U, 0x52b436edU,
  510         0xd6a2f44dU, 0x489f9c96U, 0xa7d824b6U, 0x39e54c6dU, 0x345619f6U, 0xaa6b712dU, 0x452cc90dU, 0xdb11a1d6U,
  511         0xbe0ec6ecU, 0x2033ae37U, 0xcf741617U, 0x51497eccU, 0x5cfa2b57U, 0xc2c7438cU, 0x2d80fbacU, 0xb3bd9377U,
  512         0x37ab51d7U, 0xa996390cU, 0x46d1812cU, 0xd8ece9f7U, 0xd55fbc6cU, 0x4b62d4b7U, 0xa4256c97U, 0x3a18044cU,
  513         0xe109a59aU, 0x7f34cd41U, 0x90737561U, 0x0e4e1dbaU, 0x03fd4821U, 0x9dc020faU, 0x728798daU, 0xecbaf001U,
  514         0x68ac32a1U, 0xf6915a7aU, 0x19d6e25aU, 0x87eb8a81U, 0x8a58df1aU, 0x1465b7c1U, 0xfb220fe1U, 0x651f673aU,
  515         0x311cc195U, 0xaf21a94eU, 0x4066116eU, 0xde5b79b5U, 0xd3e82c2eU, 0x4dd544f5U, 0xa292fcd5U, 0x3caf940eU,
  516         0xb8b956aeU, 0x26843e75U, 0xc9c38655U, 0x57feee8eU, 0x5a4dbb15U, 0xc470d3ceU, 0x2b376beeU, 0xb50a0335U,
  517         0x6e1ba2e3U, 0xf026ca38U, 0x1f617218U, 0x815c1ac3U, 0x8cef4f58U, 0x12d22783U, 0xfd959fa3U, 0x63a8f778U,
  518         0xe7be35d8U, 0x79835d03U, 0x96c4e523U, 0x08f98df8U, 0x054ad863U, 0x9b77b0b8U, 0x74300898U, 0xea0d6043U,
  519         0x8f120779U, 0x112f6fa2U, 0xfe68d782U, 0x6055bf59U, 0x6de6eac2U, 0xf3db8219U, 0x1c9c3a39U, 0x82a152e2U,
  520         0x06b79042U, 0x988af899U, 0x77cd40b9U, 0xe9f02862U, 0xe4437df9U, 0x7a7e1522U, 0x9539ad02U, 0x0b04c5d9U,
  521         0xd015640fU, 0x4e280cd4U, 0xa16fb4f4U, 0x3f52dc2fU, 0x32e189b4U, 0xacdce16fU, 0x439b594fU, 0xdda63194U,
  522         0x59b0f334U, 0xc78d9befU, 0x28ca23cfU, 0xb6f74b14U, 0xbb441e8fU, 0x25797654U, 0xca3ece74U, 0x5403a6afU,
  523         0x6238cf67U, 0xfc05a7bcU, 0x13421f9cU, 0x8d7f7747U, 0x80cc22dcU, 0x1ef14a07U, 0xf1b6f227U, 0x6f8b9afcU,
  524         0xeb9d585cU, 0x75a03087U, 0x9ae788a7U, 0x04dae07cU, 0x0969b5e7U, 0x9754dd3cU, 0x7813651cU, 0xe62e0dc7U,
  525         0x3d3fac11U, 0xa302c4caU, 0x4c457ceaU, 0xd2781431U, 0xdfcb41aaU, 0x41f62971U, 0xaeb19151U, 0x308cf98aU,
  526         0xb49a3b2aU, 0x2aa753f1U, 0xc5e0ebd1U, 0x5bdd830aU, 0x566ed691U, 0xc853be4aU, 0x2714066aU, 0xb9296eb1U,
  527         0xdc36098bU, 0x420b6150U, 0xad4cd970U, 0x3371b1abU, 0x3ec2e430U, 0xa0ff8cebU, 0x4fb834cbU, 0xd1855c10U,
  528         0x55939eb0U, 0xcbaef66bU, 0x24e94e4bU, 0xbad42690U, 0xb767730bU, 0x295a1bd0U, 0xc61da3f0U, 0x5820cb2bU,
  529         0x83316afdU, 0x1d0c0226U, 0xf24bba06U, 0x6c76d2ddU, 0x61c58746U, 0xfff8ef9dU, 0x10bf57bdU, 0x8e823f66U,
  530         0x0a94fdc6U, 0x94a9951dU, 0x7bee2d3dU, 0xe5d345e6U, 0xe860107dU, 0x765d78a6U, 0x991ac086U, 0x0727a85dU,
  531         0x53240ef2U, 0xcd196629U, 0x225ede09U, 0xbc63b6d2U, 0xb1d0e349U, 0x2fed8b92U, 0xc0aa33b2U, 0x5e975b69U,
  532         0xda8199c9U, 0x44bcf112U, 0xabfb4932U, 0x35c621e9U, 0x38757472U, 0xa6481ca9U, 0x490fa489U, 0xd732cc52U,
  533         0x0c236d84U, 0x921e055fU, 0x7d59bd7fU, 0xe364d5a4U, 0xeed7803fU, 0x70eae8e4U, 0x9fad50c4U, 0x0190381fU,
  534         0x8586fabfU, 0x1bbb9264U, 0xf4fc2a44U, 0x6ac1429fU, 0x67721704U, 0xf94f7fdfU, 0x1608c7ffU, 0x8835af24U,
  535         0xed2ac81eU, 0x7317a0c5U, 0x9c5018e5U, 0x026d703eU, 0x0fde25a5U, 0x91e34d7eU, 0x7ea4f55eU, 0xe0999d85U,
  536         0x648f5f25U, 0xfab237feU, 0x15f58fdeU, 0x8bc8e705U, 0x867bb29eU, 0x1846da45U, 0xf7016265U, 0x693c0abeU,
  537         0xb22dab68U, 0x2c10c3b3U, 0xc3577b93U, 0x5d6a1348U, 0x50d946d3U, 0xcee42e08U, 0x21a39628U, 0xbf9efef3U,
  538         0x3b883c53U, 0xa5b55488U, 0x4af2eca8U, 0xd4cf8473U, 0xd97cd1e8U, 0x4741b933U, 0xa8060113U, 0x363b69c8U
  539     },
  540     {
  541         0x00000000U, 0x0319e59eU, 0x06328771U, 0x052b62efU, 0x0c6443e2U, 0x0f7da67cU, 0x0a56c493U, 0x094f210dU,
  542         0x18c88689U, 0x1bd16317U, 0x1efa01f8U, 0x1de3e466U, 0x14acc56bU, 0x17b520f5U, 0x129e421aU, 0x1187a784U,
  543         0x30dd415fU, 0x33c4a4c1U, 0x36efc62eU, 0x35f623b0U, 0x3cb902bdU, 0x3fa0e723U, 0x3a8b85ccU, 0x39926052U,
  544         0x2815c7d6U, 0x2b0c2248U, 0x2e2740a7U, 0x2d3ea539U, 0x24718434U, 0x276861aaU, 0x22430345U, 0x215ae6dbU,
  545         0x60f782beU, 0x63ee6720U, 0x66c505cfU, 0x65dce051U, 0x6c93c15cU, 0x6f8a24c2U, 0x6aa1462dU, 0x69b8a3b3U,
  546         0x783f0437U, 0x7b26e1a9U, 0x7e0d8346U, 0x7d1466d8U, 0x745b47d5U, 0x7742a24bU, 0x7269c0a4U, 0x7170253aU,
  547         0x502ac3e1U, 0x5333267fU, 0x56184490U, 0x5501a10eU, 0x5c4e8003U, 0x5f57659dU, 0x5a7c0772U, 0x5965e2ecU,
  548         0x48e24568U, 0x4bfba0f6U, 0x4ed0c219U, 0x4dc92787U, 0x4486068aU, 0x479fe314U, 0x42b481fbU, 0x41ad6465U,
  549         0xc0a34931U, 0xc3baacafU, 0xc691ce40U, 0xc5882bdeU, 0xccc70ad3U, 0xcfdeef4dU, 0xcaf58da2U, 0xc9ec683cU,
  550         0xd86bcfb8U, 0xdb722a26U, 0xde5948c9U, 0xdd40ad57U, 0xd40f8c5aU, 0xd71669c4U, 0xd23d0b2bU, 0xd124eeb5U,
  551         0xf07e086eU, 0xf367edf0U, 0xf64c8f1fU, 0xf5556a81U, 0xfc1a4b8cU, 0xff03ae12U, 0xfa28ccfdU, 0xf9312963U,
  552         0xe8b68ee7U, 0xebaf6b79U, 0xee840996U, 0xed9dec08U, 0xe4d2cd05U, 0xe7cb289bU, 0xe2e04a74U, 0xe1f9afeaU,
  553         0xa054cb8fU, 0xa34d2e11U, 0xa6664cfeU, 0xa57fa960U, 0xac30886dU, 0xaf296df3U, 0xaa020f1cU, 0xa91bea82U,
  554         0xb89c4d06U, 0xbb85a898U, 0xbeaeca77U, 0xbdb72fe9U, 0xb4f80ee4U, 0xb7e1eb7aU, 0xb2ca8995U, 0xb1d36c0bU,
  555         0x90898ad0U, 0x93906f4eU, 0x96bb0da1U, 0x95a2e83fU, 0x9cedc932U, 0x9ff42cacU, 0x9adf4e43U, 0x99c6abddU,
  556         0x88410c59U, 0x8b58e9c7U, 0x8e738b28U, 0x8d6a6eb6U, 0x84254fbbU, 0x873caa25U, 0x8217c8caU, 0x810e2d54U,
  557         0xcd0b9262U, 0xce1277fcU, 0xcb391513U, 0xc820f08dU, 0xc16fd180U, 0xc276341eU, 0xc75d56f1U, 0xc444b36fU,
  558         0xd5c314ebU, 0xd6daf175U, 0xd3f1939aU, 0xd0e87604U, 0xd9a75709U, 0xdabeb297U, 0xdf95d078U, 0xdc8c35e6U,
  559         0xfdd6d33dU, 0xfecf36a3U, 0xfbe4544cU, 0xf8fdb1d2U, 0xf1b290dfU, 0xf2ab7541U, 0xf78017aeU, 0xf499f230U,
  560         0xe51e55b4U, 0xe607b02aU, 0xe32cd2c5U, 0xe035375bU, 0xe97a1656U, 0xea63f3c8U, 0xef489127U, 0xec5174b9U,
  561         0xadfc10dcU, 0xaee5f542U, 0xabce97adU, 0xa8d77233U, 0xa198533eU, 0xa281b6a0U, 0xa7aad44fU, 0xa4b331d1U,
  562         0xb5349655U, 0xb62d73cbU, 0xb3061124U, 0xb01ff4baU, 0xb950d5b7U, 0xba493029U, 0xbf6252c6U, 0xbc7bb758U,
  563         0x9d215183U, 0x9e38b41dU, 0x9b13d6f2U, 0x980a336cU, 0x91451261U, 0x925cf7ffU, 0x97779510U, 0x946e708eU,
  564         0x85e9d70aU, 0x86f03294U, 0x83db507bU, 0x80c2b5e5U, 0x898d94e8U, 0x8a947176U, 0x8fbf1399U, 0x8ca6f607U,
  565         0x0da8db53U, 0x0eb13ecdU, 0x0b9a5c22U, 0x0883b9bcU, 0x01cc98b1U, 0x02d57d2fU, 0x07fe1fc0U, 0x04e7fa5eU,
  566         0x15605ddaU, 0x1679b844U, 0x1352daabU, 0x104b3f35U, 0x19041e38U, 0x1a1dfba6U, 0x1f369949U, 0x1c2f7cd7U,
  567         0x3d759a0cU, 0x3e6c7f92U, 0x3b471d7dU, 0x385ef8e3U, 0x3111d9eeU, 0x32083c70U, 0x37235e9fU, 0x343abb01U,
  568         0x25bd1c85U, 0x26a4f91bU, 0x238f9bf4U, 0x20967e6aU, 0x29d95f67U, 0x2ac0baf9U, 0x2febd816U, 0x2cf23d88U,
  569         0x6d5f59edU, 0x6e46bc73U, 0x6b6dde9cU, 0x68743b02U, 0x613b1a0fU, 0x6222ff91U, 0x67099d7eU, 0x641078e0U,
  570         0x7597df64U, 0x768e3afaU, 0x73a55815U, 0x70bcbd8bU, 0x79f39c86U, 0x7aea7918U, 0x7fc11bf7U, 0x7cd8fe69U,
  571         0x5d8218b2U, 0x5e9bfd2cU, 0x5bb09fc3U, 0x58a97a5dU, 0x51e65b50U, 0x52ffbeceU, 0x57d4dc21U, 0x54cd39bfU,
  572         0x454a9e3bU, 0x46537ba5U, 0x4378194aU, 0x4061fcd4U, 0x492eddd9U, 0x4a373847U, 0x4f1c5aa8U, 0x4c05bf36U
  573     },
  574 };
  575 
  576 #define ROUNDT(x0, x1, r) \
  577     f0 = ks->mk_tab[0][x0 & 0xFF] ^ ks->mk_tab[1][(x0 >> 8) & 0xFF] ^ ks->mk_tab[2][(x0 >> 16) & 0xFF] ^ ks->mk_tab[3][(x0 >> 24) & 0xFF]; \
  578     f1 = ks->mk_tab[0][(x1 >> 24) & 0xFF] ^ ks->mk_tab[1][x1 & 0xFF] ^ ks->mk_tab[2][(x1 >> 8) & 0xFF] ^ ks->mk_tab[3][(x1 >> 16) & 0xFF]; \
  579     f0 += f1; \
  580     f1 += f0 + rk[2 * (r) + 9]; \
  581     f0 += rk[2 * (r) + 8];
  582 
  583 #define ROUNDA(r) \
  584     ROUNDT(x0, x1, r) \
  585     x2 = rotr32(x2 ^ f0, 1); \
  586     x3 = rotl32(x3, 1) ^ f1;
  587     
  588 #define ROUNDB(r) \
  589     ROUNDT(x2, x3, r) \
  590     x0 = rotr32(x0 ^ f0, 1); \
  591     x1 = rotl32(x1, 1) ^ f1;
  592 
  593 #define RROUNDA(r) \
  594     ROUNDT(x0, x1, r) \
  595     x2 = rotl32(x2, 1) ^ f0; \
  596     x3 = rotr32(x3 ^ f1, 1);
  597 
  598 #define RROUNDB(r) \
  599     ROUNDT(x2, x3, r) \
  600     x0 = rotl32(x0, 1) ^ f0; \
  601     x1 = rotr32(x1 ^ f1, 1);
  602 
  603 
  604 void twofish_set_key(TwofishInstance *instance, const u4byte in_key[])
  605 {
  606     union {
  607         byte S8[16];
  608         uint32 S32[4];
  609     } us;
  610     int i;
  611    const byte* key = (const byte*) in_key;
  612 
  613     us.S32[0] = RS[0][key[0]] ^ RS[1][key[1]] ^ RS[2][key[2]] ^ RS[3][key[3]] ^ RS[4][key[4]] ^ RS[5][key[5]] ^ RS[6][key[6]] ^ RS[7][key[7]];
  614     us.S32[1] = RS[0][key[8]] ^ RS[1][key[9]] ^ RS[2][key[10]] ^ RS[3][key[11]] ^ RS[4][key[12]] ^ RS[5][key[13]] ^ RS[6][key[14]] ^ RS[7][key[15]];
  615     us.S32[2] = RS[0][key[16]] ^ RS[1][key[17]] ^ RS[2][key[18]] ^ RS[3][key[19]] ^ RS[4][key[20]] ^ RS[5][key[21]] ^ RS[6][key[22]] ^ RS[7][key[23]];
  616     us.S32[3] = RS[0][key[24]] ^ RS[1][key[25]] ^ RS[2][key[26]] ^ RS[3][key[27]] ^ RS[4][key[28]] ^ RS[5][key[29]] ^ RS[6][key[30]] ^ RS[7][key[31]];
  617 
  618     for (i = 0; i < 256; ++i)
  619     {
  620         instance->mk_tab[0][i] = MDSQ[0][Q[0][Q[0][Q[1][Q[1][i] ^ us.S8[0]] ^ us.S8[4]] ^ us.S8[8]] ^ us.S8[12]];
  621         instance->mk_tab[1][i] = MDSQ[1][Q[0][Q[1][Q[1][Q[0][i] ^ us.S8[1]] ^ us.S8[5]] ^ us.S8[9]] ^ us.S8[13]];
  622         instance->mk_tab[2][i] = MDSQ[2][Q[1][Q[0][Q[0][Q[0][i] ^ us.S8[2]] ^ us.S8[6]] ^ us.S8[10]] ^ us.S8[14]];
  623         instance->mk_tab[3][i] = MDSQ[3][Q[1][Q[1][Q[0][Q[1][i] ^ us.S8[3]] ^ us.S8[7]] ^ us.S8[11]] ^ us.S8[15]];
  624     }
  625 
  626     for (i = 0; i != 40; i += 2)
  627     {
  628         uint32 a = MDSQ[0][Q[0][Q[0][Q[1][Q[1][i] ^ key[24]] ^ key[16]] ^ key[8]] ^ key[0]] ^ MDSQ[1][Q[0][Q[1][Q[1][Q[0][i] ^ key[25]] ^ key[17]] ^ key[9]] ^ key[1]] 
  629             ^ MDSQ[2][Q[1][Q[0][Q[0][Q[0][i] ^ key[26]] ^ key[18]] ^ key[10]] ^ key[2]] ^ MDSQ[3][Q[1][Q[1][Q[0][Q[1][i] ^ key[27]] ^ key[19]] ^ key[11]] ^ key[3]];
  630         uint32 b = rotl32(MDSQ[0][Q[0][Q[0][Q[1][Q[1][i + 1] ^ key[28]] ^ key[20]] ^ key[12]] ^ key[4]] ^ MDSQ[1][Q[0][Q[1][Q[1][Q[0][i + 1] ^ key[29]] ^ key[21]] ^ key[13]] ^ key[5]]
  631             ^ MDSQ[2][Q[1][Q[0][Q[0][Q[0][i + 1] ^ key[30]] ^ key[22]] ^ key[14]] ^ key[6]] ^ MDSQ[3][Q[1][Q[1][Q[0][Q[1][i + 1] ^ key[31]] ^ key[23]] ^ key[15]] ^ key[7]], 8);
  632         a += b;
  633 #if CRYPTOPP_BOOL_X64
  634         if (i < 8)
  635         {
  636             instance->w[i] = a;
  637             instance->w[i + 1] = rotl32(a + b, 9);  
  638         }
  639         else
  640         {
  641             instance->k[i - 8] = a;
  642             instance->k[i + 1 - 8] = rotl32(a + b, 9);          
  643         }
  644 #else
  645         instance->l_key[i] = a;
  646         instance->l_key[i + 1] = rotl32(a + b, 9);
  647 #endif
  648     }
  649 }
  650 
  651 #else
  652 
  653 #define Q_TABLES
  654 #define M_TABLE
  655 
  656 #if defined (TC_WINDOWS_BOOT_TWOFISH)
  657 #   define MK_TABLE
  658 #   define ONE_STEP
  659 #endif
  660 
  661 /* finite field arithmetic for GF(2**8) with the modular    */
  662 /* polynomial x^8 + x^6 + x^5 + x^3 + 1 (0x169)             */
  663 
  664 #define G_M 0x0169
  665 
  666 static u1byte  tab_5b[4] = { 0, G_M >> 2, G_M >> 1, (G_M >> 1) ^ (G_M >> 2) };
  667 static u1byte  tab_ef[4] = { 0, (G_M >> 1) ^ (G_M >> 2), G_M >> 1, G_M >> 2 };
  668 
  669 #define ffm_01(x)    (x)
  670 #define ffm_5b(x)   ((x) ^ ((x) >> 2) ^ tab_5b[(x) & 3])
  671 #define ffm_ef(x)   ((x) ^ ((x) >> 1) ^ ((x) >> 2) ^ tab_ef[(x) & 3])
  672 
  673 static u1byte ror4[16] = { 0, 8, 1, 9, 2, 10, 3, 11, 4, 12, 5, 13, 6, 14, 7, 15 };
  674 static u1byte ashx[16] = { 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, 5, 14, 7 };
  675 
  676 static u1byte qt0[2][16] =
  677 {   { 8, 1, 7, 13, 6, 15, 3, 2, 0, 11, 5, 9, 14, 12, 10, 4 },
  678     { 2, 8, 11, 13, 15, 7, 6, 14, 3, 1, 9, 4, 0, 10, 12, 5 }
  679 };
  680 
  681 static u1byte qt1[2][16] =
  682 {   { 14, 12, 11, 8, 1, 2, 3, 5, 15, 4, 10, 6, 7, 0, 9, 13 },
  683     { 1, 14, 2, 11, 4, 12, 3, 7, 6, 13, 10, 5, 15, 9, 0, 8 }
  684 };
  685 
  686 static u1byte qt2[2][16] =
  687 {   { 11, 10, 5, 14, 6, 13, 9, 0, 12, 8, 15, 3, 2, 4, 7, 1 },
  688     { 4, 12, 7, 5, 1, 6, 9, 10, 0, 14, 13, 8, 2, 11, 3, 15 }
  689 };
  690 
  691 static u1byte qt3[2][16] =
  692 {   { 13, 7, 15, 4, 1, 2, 6, 14, 9, 11, 3, 0, 8, 5, 12, 10 },
  693     { 11, 9, 5, 1, 12, 3, 13, 14, 6, 4, 7, 15, 2, 0, 8, 10 }
  694 };
  695 
  696 static u1byte qp(const u4byte n, const u1byte x)
  697 {   u1byte  a0, a1, a2, a3, a4, b0, b1, b2, b3, b4;
  698 
  699     a0 = x >> 4; b0 = x & 15;
  700     a1 = a0 ^ b0; b1 = ror4[b0] ^ ashx[a0];
  701     a2 = qt0[n][a1]; b2 = qt1[n][b1];
  702     a3 = a2 ^ b2; b3 = ror4[b2] ^ ashx[a2];
  703     a4 = qt2[n][a3]; b4 = qt3[n][b3];
  704     return (b4 << 4) | a4;
  705 };
  706 
  707 #ifdef  Q_TABLES
  708 
  709 static u4byte  qt_gen = 0;
  710 static u1byte  q_tab[2][256];
  711 
  712 #define q(n,x)  q_tab[n][x]
  713 
  714 static void gen_qtab(void)
  715 {   u4byte  i;
  716 
  717     for(i = 0; i < 256; ++i)
  718     {
  719         q(0,i) = qp(0, (u1byte)i);
  720         q(1,i) = qp(1, (u1byte)i);
  721     }
  722 };
  723 
  724 #else
  725 
  726 #define q(n,x)  qp(n, x)
  727 
  728 #endif
  729 
  730 #ifdef  M_TABLE
  731 
  732 static u4byte  mt_gen = 0;
  733 static u4byte  m_tab[4][256];
  734 
  735 static void gen_mtab(void)
  736 {   u4byte  i, f01, f5b, fef;
  737 
  738     for(i = 0; i < 256; ++i)
  739     {
  740         f01 = q(1,i); f5b = ffm_5b(f01); fef = ffm_ef(f01);
  741         m_tab[0][i] = f01 + (f5b << 8) + (fef << 16) + (fef << 24);
  742         m_tab[2][i] = f5b + (fef << 8) + (f01 << 16) + (fef << 24);
  743 
  744         f01 = q(0,i); f5b = ffm_5b(f01); fef = ffm_ef(f01);
  745         m_tab[1][i] = fef + (fef << 8) + (f5b << 16) + (f01 << 24);
  746         m_tab[3][i] = f5b + (f01 << 8) + (fef << 16) + (f5b << 24);
  747     }
  748 };
  749 
  750 #define mds(n,x)    m_tab[n][x]
  751 
  752 #else
  753 
  754 #define fm_00   ffm_01
  755 #define fm_10   ffm_5b
  756 #define fm_20   ffm_ef
  757 #define fm_30   ffm_ef
  758 #define q_0(x)  q(1,x)
  759 
  760 #define fm_01   ffm_ef
  761 #define fm_11   ffm_ef
  762 #define fm_21   ffm_5b
  763 #define fm_31   ffm_01
  764 #define q_1(x)  q(0,x)
  765 
  766 #define fm_02   ffm_5b
  767 #define fm_12   ffm_ef
  768 #define fm_22   ffm_01
  769 #define fm_32   ffm_ef
  770 #define q_2(x)  q(1,x)
  771 
  772 #define fm_03   ffm_5b
  773 #define fm_13   ffm_01
  774 #define fm_23   ffm_ef
  775 #define fm_33   ffm_5b
  776 #define q_3(x)  q(0,x)
  777 
  778 #define f_0(n,x)    ((u4byte)fm_0##n(x))
  779 #define f_1(n,x)    ((u4byte)fm_1##n(x) << 8)
  780 #define f_2(n,x)    ((u4byte)fm_2##n(x) << 16)
  781 #define f_3(n,x)    ((u4byte)fm_3##n(x) << 24)
  782 
  783 #define mds(n,x)    f_0(n,q_##n(x)) ^ f_1(n,q_##n(x)) ^ f_2(n,q_##n(x)) ^ f_3(n,q_##n(x))
  784 
  785 #endif
  786 
  787 static u4byte h_fun(TwofishInstance *instance, const u4byte x, const u4byte key[])
  788 {   u4byte  b0, b1, b2, b3;
  789 
  790 #ifndef M_TABLE
  791     u4byte  m5b_b0, m5b_b1, m5b_b2, m5b_b3;
  792     u4byte  mef_b0, mef_b1, mef_b2, mef_b3;
  793 #endif
  794 
  795     b0 = extract_byte(x, 0); b1 = extract_byte(x, 1); b2 = extract_byte(x, 2); b3 = extract_byte(x, 3);
  796 
  797     b0 = q(1, (u1byte) b0) ^ extract_byte(key[3],0);
  798     b1 = q(0, (u1byte) b1) ^ extract_byte(key[3],1);
  799     b2 = q(0, (u1byte) b2) ^ extract_byte(key[3],2);
  800     b3 = q(1, (u1byte) b3) ^ extract_byte(key[3],3);
  801     b0 = q(1, (u1byte) b0) ^ extract_byte(key[2],0);
  802     b1 = q(1, (u1byte) b1) ^ extract_byte(key[2],1);
  803     b2 = q(0, (u1byte) b2) ^ extract_byte(key[2],2);
  804     b3 = q(0, (u1byte) b3) ^ extract_byte(key[2],3);
  805     b0 = q(0, (u1byte) (q(0, (u1byte) b0) ^ extract_byte(key[1],0))) ^ extract_byte(key[0],0);
  806     b1 = q(0, (u1byte) (q(1, (u1byte) b1) ^ extract_byte(key[1],1))) ^ extract_byte(key[0],1);
  807     b2 = q(1, (u1byte) (q(0, (u1byte) b2) ^ extract_byte(key[1],2))) ^ extract_byte(key[0],2);
  808     b3 = q(1, (u1byte) (q(1, (u1byte) b3) ^ extract_byte(key[1],3))) ^ extract_byte(key[0],3);
  809 
  810 #ifdef  M_TABLE
  811 
  812     return  mds(0, b0) ^ mds(1, b1) ^ mds(2, b2) ^ mds(3, b3);
  813 
  814 #else
  815 
  816     b0 = q(1, (u1byte) b0); b1 = q(0, (u1byte) b1); b2 = q(1, (u1byte) b2); b3 = q(0, (u1byte) b3);
  817     m5b_b0 = ffm_5b(b0); m5b_b1 = ffm_5b(b1); m5b_b2 = ffm_5b(b2); m5b_b3 = ffm_5b(b3);
  818     mef_b0 = ffm_ef(b0); mef_b1 = ffm_ef(b1); mef_b2 = ffm_ef(b2); mef_b3 = ffm_ef(b3);
  819     b0 ^= mef_b1 ^ m5b_b2 ^ m5b_b3; b3 ^= m5b_b0 ^ mef_b1 ^ mef_b2;
  820     b2 ^= mef_b0 ^ m5b_b1 ^ mef_b3; b1 ^= mef_b0 ^ mef_b2 ^ m5b_b3;
  821 
  822     return b0 | (b3 << 8) | (b2 << 16) | (b1 << 24);
  823 
  824 #endif
  825 };
  826 
  827 #ifdef  MK_TABLE
  828 
  829 #ifdef  ONE_STEP
  830 //u4byte  mk_tab[4][256];
  831 #else
  832 static u1byte  sb[4][256];
  833 #endif
  834 
  835 #define q20(x)  q(0,q(0,x) ^ extract_byte(key[1],0)) ^ extract_byte(key[0],0)
  836 #define q21(x)  q(0,q(1,x) ^ extract_byte(key[1],1)) ^ extract_byte(key[0],1)
  837 #define q22(x)  q(1,q(0,x) ^ extract_byte(key[1],2)) ^ extract_byte(key[0],2)
  838 #define q23(x)  q(1,q(1,x) ^ extract_byte(key[1],3)) ^ extract_byte(key[0],3)
  839 
  840 #define q30(x)  q(0,q(0,q(1, x) ^ extract_byte(key[2],0)) ^ extract_byte(key[1],0)) ^ extract_byte(key[0],0)
  841 #define q31(x)  q(0,q(1,q(1, x) ^ extract_byte(key[2],1)) ^ extract_byte(key[1],1)) ^ extract_byte(key[0],1)
  842 #define q32(x)  q(1,q(0,q(0, x) ^ extract_byte(key[2],2)) ^ extract_byte(key[1],2)) ^ extract_byte(key[0],2)
  843 #define q33(x)  q(1,q(1,q(0, x) ^ extract_byte(key[2],3)) ^ extract_byte(key[1],3)) ^ extract_byte(key[0],3)
  844 
  845 #define q40(x)  q(0,q(0,q(1, q(1, x) ^ extract_byte(key[3],0)) ^ extract_byte(key[2],0)) ^ extract_byte(key[1],0)) ^ extract_byte(key[0],0)
  846 #define q41(x)  q(0,q(1,q(1, q(0, x) ^ extract_byte(key[3],1)) ^ extract_byte(key[2],1)) ^ extract_byte(key[1],1)) ^ extract_byte(key[0],1)
  847 #define q42(x)  q(1,q(0,q(0, q(0, x) ^ extract_byte(key[3],2)) ^ extract_byte(key[2],2)) ^ extract_byte(key[1],2)) ^ extract_byte(key[0],2)
  848 #define q43(x)  q(1,q(1,q(0, q(1, x) ^ extract_byte(key[3],3)) ^ extract_byte(key[2],3)) ^ extract_byte(key[1],3)) ^ extract_byte(key[0],3)
  849 
  850 static void gen_mk_tab(TwofishInstance *instance, u4byte key[])
  851 {   u4byte  i;
  852     u1byte  by;
  853 
  854     u4byte *mk_tab = instance->mk_tab;
  855 
  856     for(i = 0; i < 256; ++i)
  857     {
  858         by = (u1byte)i;
  859 #ifdef ONE_STEP
  860         mk_tab[0 + 4*i] = mds(0, q40(by)); mk_tab[1 + 4*i] = mds(1, q41(by));
  861         mk_tab[2 + 4*i] = mds(2, q42(by)); mk_tab[3 + 4*i] = mds(3, q43(by));
  862 #else
  863         sb[0][i] = q40(by); sb[1][i] = q41(by);
  864         sb[2][i] = q42(by); sb[3][i] = q43(by);
  865 #endif
  866     }
  867 };
  868 
  869 #  ifdef ONE_STEP
  870 #    define g0_fun(x) ( mk_tab[0 + 4*extract_byte(x,0)] ^ mk_tab[1 + 4*extract_byte(x,1)] \
  871                       ^ mk_tab[2 + 4*extract_byte(x,2)] ^ mk_tab[3 + 4*extract_byte(x,3)] )
  872 #    define g1_fun(x) ( mk_tab[0 + 4*extract_byte(x,3)] ^ mk_tab[1 + 4*extract_byte(x,0)] \
  873                       ^ mk_tab[2 + 4*extract_byte(x,1)] ^ mk_tab[3 + 4*extract_byte(x,2)] )
  874 
  875 
  876 #  else
  877 #    define g0_fun(x) ( mds(0, sb[0][extract_byte(x,0)]) ^ mds(1, sb[1][extract_byte(x,1)]) \
  878                       ^ mds(2, sb[2][extract_byte(x,2)]) ^ mds(3, sb[3][extract_byte(x,3)]) )
  879 #    define g1_fun(x) ( mds(0, sb[0][extract_byte(x,3)]) ^ mds(1, sb[1][extract_byte(x,0)]) \
  880                       ^ mds(2, sb[2][extract_byte(x,1)]) ^ mds(3, sb[3][extract_byte(x,2)]) )
  881 #  endif
  882 
  883 #else
  884 
  885 #define g0_fun(x)   h_fun(instance, x, instance->s_key)
  886 #define g1_fun(x)   h_fun(instance, rotl(x,8), instance->s_key)
  887 
  888 #endif
  889 
  890 /* The (12,8) Reed Soloman code has the generator polynomial
  891 
  892   g(x) = x^4 + (a + 1/a) * x^3 + a * x^2 + (a + 1/a) * x + 1
  893 
  894 where the coefficients are in the finite field GF(2^8) with a
  895 modular polynomial a^8 + a^6 + a^3 + a^2 + 1. To generate the
  896 remainder we have to start with a 12th order polynomial with our
  897 eight input bytes as the coefficients of the 4th to 11th terms.
  898 That is:
  899 
  900   m[7] * x^11 + m[6] * x^10 ... + m[0] * x^4 + 0 * x^3 +... + 0
  901 
  902 We then multiply the generator polynomial by m[7] * x^7 and subtract
  903 it - xor in GF(2^8) - from the above to eliminate the x^7 term (the
  904 artihmetic on the coefficients is done in GF(2^8). We then multiply
  905 the generator polynomial by x^6 * coeff(x^10) and use this to remove
  906 the x^10 term. We carry on in this way until the x^4 term is removed
  907 so that we are left with:
  908 
  909   r[3] * x^3 + r[2] * x^2 + r[1] 8 x^1 + r[0]
  910 
  911 which give the resulting 4 bytes of the remainder. This is equivalent
  912 to the matrix multiplication in the Twofish description but much faster
  913 to implement.
  914 
  915 */
  916 
  917 #define G_MOD   0x0000014d
  918 
  919 static u4byte mds_rem(u4byte p0, u4byte p1)
  920 {   u4byte  i, t, u;
  921 
  922     for(i = 0; i < 8; ++i)
  923     {
  924         t = p1 >> 24;   // get most significant coefficient
  925 
  926         p1 = (p1 << 8) | (p0 >> 24); p0 <<= 8;  // shift others up
  927 
  928         // multiply t by a (the primitive element - i.e. left shift)
  929 
  930         u = (t << 1);
  931 
  932         if(t & 0x80)            // subtract modular polynomial on overflow
  933 
  934             u ^= G_MOD;
  935 
  936         p1 ^= t ^ (u << 16);    // remove t * (a * x^2 + 1)
  937 
  938         u ^= (t >> 1);          // form u = a * t + t / a = t * (a + 1 / a);
  939 
  940         if(t & 0x01)            // add the modular polynomial on underflow
  941 
  942             u ^= G_MOD >> 1;
  943 
  944         p1 ^= (u << 24) | (u << 8); // remove t * (a + 1/a) * (x^3 + x)
  945     }
  946 
  947     return p1;
  948 };
  949 
  950 /* initialise the key schedule from the user supplied key   */
  951 
  952 void twofish_set_key(TwofishInstance *instance, const u4byte in_key[])
  953 {   u4byte  i, a, b, me_key[4], mo_key[4];
  954     u4byte *l_key, *s_key;
  955 
  956     l_key = instance->l_key;
  957     s_key = instance->s_key;
  958 
  959 #ifdef Q_TABLES
  960     if(!qt_gen)
  961     {
  962         gen_qtab(); qt_gen = 1;
  963     }
  964 #endif
  965 
  966 #ifdef M_TABLE
  967     if(!mt_gen)
  968     {
  969         gen_mtab(); mt_gen = 1;
  970     }
  971 #endif
  972 
  973 
  974     for(i = 0; i < 4; ++i)
  975     {
  976         a = LE32(in_key[i + i]);     me_key[i] = a;
  977         b = LE32(in_key[i + i + 1]); mo_key[i] = b;
  978         s_key[4 - i - 1] = mds_rem(a, b);
  979     }
  980 
  981     for(i = 0; i < 40; i += 2)
  982     {
  983         a = 0x01010101 * i; b = a + 0x01010101;
  984         a = h_fun(instance, a, me_key);
  985         b = rotl(h_fun(instance, b, mo_key), 8);
  986         l_key[i] = a + b;
  987         l_key[i + 1] = rotl(a + 2 * b, 9);
  988     }
  989 
  990 #ifdef MK_TABLE
  991     gen_mk_tab(instance, s_key);
  992 #endif
  993 };
  994 
  995 #endif
  996 
  997 /* encrypt a block of text  */
  998 
  999 #ifndef TC_MINIMIZE_CODE_SIZE
 1000 
 1001 #if (CRYPTOPP_BOOL_X64 == 0)
 1002 void twofish_encrypt(TwofishInstance *ks, const u4byte in_blk[4], u4byte out_blk[4])
 1003 {   
 1004     uint32* rk = ks->l_key;
 1005 
 1006     uint32 x0 = in_blk[0] ^ rk[0];
 1007     uint32 x1 = in_blk[1] ^ rk[1];
 1008     uint32 x2 = in_blk[2] ^ rk[2];
 1009     uint32 x3 = in_blk[3] ^ rk[3];
 1010     uint32 f0, f1;
 1011 
 1012 #ifdef UNROLL_TWOFISH
 1013     ROUNDA(0); ROUNDB(1); ROUNDA(2); ROUNDB(3); ROUNDA(4); ROUNDB(5); ROUNDA(6); ROUNDB(7); ROUNDA(8); ROUNDB(9); ROUNDA(10); ROUNDB(11); ROUNDA(12); ROUNDB(13); ROUNDA(14); ROUNDB(15);
 1014 #else
 1015       size_t j;
 1016       for(j = 0; j != 16; j += 2)
 1017          {
 1018          
 1019          ROUNDA (j);
 1020          ROUNDB (j + 1);
 1021          }
 1022 #endif
 1023 
 1024     x2 ^= rk[4];
 1025     x3 ^= rk[5];
 1026     x0 ^= rk[6];
 1027     x1 ^= rk[7];
 1028 
 1029 
 1030     out_blk[0] = x2;
 1031     out_blk[1] = x3;
 1032     out_blk[2] = x0;
 1033     out_blk[3] = x1;
 1034 }
 1035 #endif
 1036 #else // TC_MINIMIZE_CODE_SIZE
 1037 
 1038 void twofish_encrypt(TwofishInstance *instance, const u4byte in_blk[4], u4byte out_blk[])
 1039 {   u4byte  t0, t1, blk[4];
 1040 
 1041     u4byte *l_key = instance->l_key;
 1042 #ifdef TC_WINDOWS_BOOT_TWOFISH
 1043     u4byte *mk_tab = instance->mk_tab;
 1044 #endif
 1045     int i;
 1046 
 1047     blk[0] = LE32(in_blk[0]) ^ l_key[0];
 1048     blk[1] = LE32(in_blk[1]) ^ l_key[1];
 1049     blk[2] = LE32(in_blk[2]) ^ l_key[2];
 1050     blk[3] = LE32(in_blk[3]) ^ l_key[3];
 1051 
 1052     for (i = 0; i <= 7; ++i)
 1053     {
 1054         t1 = g1_fun(blk[1]); t0 = g0_fun(blk[0]);
 1055         blk[2] = rotr(blk[2] ^ (t0 + t1 + l_key[4 * (i) + 8]), 1);
 1056         blk[3] = rotl(blk[3], 1) ^ (t0 + 2 * t1 + l_key[4 * (i) + 9]);
 1057         t1 = g1_fun(blk[3]); t0 = g0_fun(blk[2]);
 1058         blk[0] = rotr(blk[0] ^ (t0 + t1 + l_key[4 * (i) + 10]), 1);
 1059         blk[1] = rotl(blk[1], 1) ^ (t0 + 2 * t1 + l_key[4 * (i) + 11]);
 1060     }
 1061 
 1062     out_blk[0] = LE32(blk[2] ^ l_key[4]);
 1063     out_blk[1] = LE32(blk[3] ^ l_key[5]);
 1064     out_blk[2] = LE32(blk[0] ^ l_key[6]);
 1065     out_blk[3] = LE32(blk[1] ^ l_key[7]);
 1066 };
 1067 
 1068 #endif // TC_MINIMIZE_CODE_SIZE
 1069 
 1070 /* decrypt a block of text  */
 1071 
 1072 #ifndef TC_MINIMIZE_CODE_SIZE
 1073 
 1074 #if (CRYPTOPP_BOOL_X64 == 0)
 1075 void twofish_decrypt(TwofishInstance *ks, const u4byte in_blk[4], u4byte out_blk[4])
 1076 {
 1077     uint32* rk = ks->l_key;
 1078     uint32 x0 = in_blk[0] ^ rk[4];
 1079     uint32 x1 = in_blk[1] ^ rk[5];
 1080     uint32 x2 = in_blk[2] ^ rk[6];
 1081     uint32 x3 = in_blk[3] ^ rk[7];
 1082     uint32 f0, f1;
 1083 
 1084 #ifdef UNROLL_TWOFISH
 1085     RROUNDA(15); RROUNDB(14); RROUNDA(13); RROUNDB(12); RROUNDA(11); RROUNDB(10); RROUNDA(9); RROUNDB(8); RROUNDA(7); RROUNDB(6); RROUNDA(5); RROUNDB(4); RROUNDA(3); RROUNDB(2); RROUNDA(1); RROUNDB(0);
 1086 #else
 1087       int j;
 1088       for(j = 15; j != -1; j -= 2)
 1089          {
 1090          
 1091          RROUNDA (j);
 1092          RROUNDB (j - 1);
 1093          }
 1094 #endif
 1095     x2 ^= rk[0];
 1096     x3 ^= rk[1];
 1097     x0 ^= rk[2];
 1098     x1 ^= rk[3];
 1099 
 1100     out_blk[0] = x2;
 1101     out_blk[1] = x3;
 1102     out_blk[2] = x0;
 1103     out_blk[3] = x1;
 1104 };
 1105 #endif
 1106 #else // TC_MINIMIZE_CODE_SIZE
 1107 
 1108 void twofish_decrypt(TwofishInstance *instance, const u4byte in_blk[4], u4byte out_blk[4])
 1109 {   u4byte  t0, t1, blk[4];
 1110 
 1111     u4byte *l_key = instance->l_key;
 1112 #ifdef TC_WINDOWS_BOOT_TWOFISH
 1113     u4byte *mk_tab = instance->mk_tab;
 1114 #endif
 1115     int i;
 1116 
 1117     blk[0] = LE32(in_blk[0]) ^ l_key[4];
 1118     blk[1] = LE32(in_blk[1]) ^ l_key[5];
 1119     blk[2] = LE32(in_blk[2]) ^ l_key[6];
 1120     blk[3] = LE32(in_blk[3]) ^ l_key[7];
 1121 
 1122     for (i = 7; i >= 0; --i)
 1123     {
 1124         t1 = g1_fun(blk[1]); t0 = g0_fun(blk[0]);
 1125         blk[2] = rotl(blk[2], 1) ^ (t0 + t1 + l_key[4 * (i) + 10]);
 1126         blk[3] = rotr(blk[3] ^ (t0 + 2 * t1 + l_key[4 * (i) + 11]), 1);
 1127         t1 = g1_fun(blk[3]); t0 = g0_fun(blk[2]);
 1128         blk[0] = rotl(blk[0], 1) ^ (t0 + t1 + l_key[4 * (i) +  8]);
 1129         blk[1] = rotr(blk[1] ^ (t0 + 2 * t1 + l_key[4 * (i) +  9]), 1);
 1130     }
 1131 
 1132     out_blk[0] = LE32(blk[2] ^ l_key[0]);
 1133     out_blk[1] = LE32(blk[3] ^ l_key[1]);
 1134     out_blk[2] = LE32(blk[0] ^ l_key[2]);
 1135     out_blk[3] = LE32(blk[1] ^ l_key[3]);
 1136 };
 1137 
 1138 #endif // TC_MINIMIZE_CODE_SIZE