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rijndael-alg-fst.c
资源名称：openkore-2.0.7.zip　[点击查看]
上传用户：market2
上传日期：2018-11-18
资源大小：18786k
文件大小：62k
源码类别：

外挂编程

开发平台：

Windows_Unix

rijndael-alg-fst.c：源码内容
  1. /**
  2.  * rijndael-alg-fst.c
  3.  *
  4.  * @version 3.0 (December 2000)
  5.  *
  6.  * Optimised ANSI C code for the Rijndael cipher (now AES)
  7.  *
  8.  * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>
  9.  * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>
  10.  * @author Paulo Barreto <paulo.barreto@terra.com.br>
  11.  *
  12.  * This code is hereby placed in the public domain.
  13.  *
  14.  * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS
  15.  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  16.  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17.  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
  18.  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  19.  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  20.  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  21.  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  22.  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  23.  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
  24.  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25.  */
  26. #include <assert.h>
  27. #include <stdlib.h>
  29. #include "rijndael-alg-fst.h"
  31. /*
  32. Te0[x] = S [x].[02, 01, 01, 03];
  33. Te1[x] = S [x].[03, 02, 01, 01];
  34. Te2[x] = S [x].[01, 03, 02, 01];
  35. Te3[x] = S [x].[01, 01, 03, 02];
  36. Te4[x] = S [x].[01, 01, 01, 01];
  38. Td0[x] = Si[x].[0e, 09, 0d, 0b];
  39. Td1[x] = Si[x].[0b, 0e, 09, 0d];
  40. Td2[x] = Si[x].[0d, 0b, 0e, 09];
  41. Td3[x] = Si[x].[09, 0d, 0b, 0e];
  42. Td4[x] = Si[x].[01, 01, 01, 01];
  43. */
  45. static const u32 Te0[256] = {
  46.     0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU,
  47.     0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U,
  48.     0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU,
  49.     0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU,
  50.     0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U,
  51.     0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU,
  52.     0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU,
  53.     0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU,
  54.     0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU,
  55.     0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU,
  56.     0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U,
  57.     0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU,
  58.     0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU,
  59.     0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U,
  60.     0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU,
  61.     0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU,
  62.     0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU,
  63.     0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU,
  64.     0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU,
  65.     0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U,
  66.     0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU,
  67.     0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU,
  68.     0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU,
  69.     0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU,
  70.     0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U,
  71.     0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U,
  72.     0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U,
  73.     0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U,
  74.     0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU,
  75.     0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U,
  76.     0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U,
  77.     0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU,
  78.     0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU,
  79.     0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U,
  80.     0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U,
  81.     0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U,
  82.     0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU,
  83.     0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U,
  84.     0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU,
  85.     0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U,
  86.     0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU,
  87.     0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U,
  88.     0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U,
  89.     0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU,
  90.     0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U,
  91.     0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U,
  92.     0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U,
  93.     0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U,
  94.     0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U,
  95.     0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U,
  96.     0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U,
  97.     0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U,
  98.     0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU,
  99.     0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U,
  100.     0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U,
  101.     0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U,
  102.     0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U,
  103.     0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U,
  104.     0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U,
  105.     0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU,
  106.     0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U,
  107.     0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U,
  108.     0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U,
  109.     0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU,
  110. };
  111. static const u32 Te1[256] = {
  112.     0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU,
  113.     0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U,
  114.     0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU,
  115.     0x19e7fefeU, 0x62b5d7d7U, 0xe64dababU, 0x9aec7676U,
  116.     0x458fcacaU, 0x9d1f8282U, 0x4089c9c9U, 0x87fa7d7dU,
  117.     0x15effafaU, 0xebb25959U, 0xc98e4747U, 0x0bfbf0f0U,
  118.     0xec41adadU, 0x67b3d4d4U, 0xfd5fa2a2U, 0xea45afafU,
  119.     0xbf239c9cU, 0xf753a4a4U, 0x96e47272U, 0x5b9bc0c0U,
  120.     0xc275b7b7U, 0x1ce1fdfdU, 0xae3d9393U, 0x6a4c2626U,
  121.     0x5a6c3636U, 0x417e3f3fU, 0x02f5f7f7U, 0x4f83ccccU,
  122.     0x5c683434U, 0xf451a5a5U, 0x34d1e5e5U, 0x08f9f1f1U,
  123.     0x93e27171U, 0x73abd8d8U, 0x53623131U, 0x3f2a1515U,
  124.     0x0c080404U, 0x5295c7c7U, 0x65462323U, 0x5e9dc3c3U,
  125.     0x28301818U, 0xa1379696U, 0x0f0a0505U, 0xb52f9a9aU,
  126.     0x090e0707U, 0x36241212U, 0x9b1b8080U, 0x3ddfe2e2U,
  127.     0x26cdebebU, 0x694e2727U, 0xcd7fb2b2U, 0x9fea7575U,
  128.     0x1b120909U, 0x9e1d8383U, 0x74582c2cU, 0x2e341a1aU,
  129.     0x2d361b1bU, 0xb2dc6e6eU, 0xeeb45a5aU, 0xfb5ba0a0U,
  130.     0xf6a45252U, 0x4d763b3bU, 0x61b7d6d6U, 0xce7db3b3U,
  131.     0x7b522929U, 0x3edde3e3U, 0x715e2f2fU, 0x97138484U,
  132.     0xf5a65353U, 0x68b9d1d1U, 0x00000000U, 0x2cc1ededU,
  133.     0x60402020U, 0x1fe3fcfcU, 0xc879b1b1U, 0xedb65b5bU,
  134.     0xbed46a6aU, 0x468dcbcbU, 0xd967bebeU, 0x4b723939U,
  135.     0xde944a4aU, 0xd4984c4cU, 0xe8b05858U, 0x4a85cfcfU,
  136.     0x6bbbd0d0U, 0x2ac5efefU, 0xe54faaaaU, 0x16edfbfbU,
  137.     0xc5864343U, 0xd79a4d4dU, 0x55663333U, 0x94118585U,
  138.     0xcf8a4545U, 0x10e9f9f9U, 0x06040202U, 0x81fe7f7fU,
  139.     0xf0a05050U, 0x44783c3cU, 0xba259f9fU, 0xe34ba8a8U,
  140.     0xf3a25151U, 0xfe5da3a3U, 0xc0804040U, 0x8a058f8fU,
  141.     0xad3f9292U, 0xbc219d9dU, 0x48703838U, 0x04f1f5f5U,
  142.     0xdf63bcbcU, 0xc177b6b6U, 0x75afdadaU, 0x63422121U,
  143.     0x30201010U, 0x1ae5ffffU, 0x0efdf3f3U, 0x6dbfd2d2U,
  144.     0x4c81cdcdU, 0x14180c0cU, 0x35261313U, 0x2fc3ececU,
  145.     0xe1be5f5fU, 0xa2359797U, 0xcc884444U, 0x392e1717U,
  146.     0x5793c4c4U, 0xf255a7a7U, 0x82fc7e7eU, 0x477a3d3dU,
  147.     0xacc86464U, 0xe7ba5d5dU, 0x2b321919U, 0x95e67373U,
  148.     0xa0c06060U, 0x98198181U, 0xd19e4f4fU, 0x7fa3dcdcU,
  149.     0x66442222U, 0x7e542a2aU, 0xab3b9090U, 0x830b8888U,
  150.     0xca8c4646U, 0x29c7eeeeU, 0xd36bb8b8U, 0x3c281414U,
  151.     0x79a7dedeU, 0xe2bc5e5eU, 0x1d160b0bU, 0x76addbdbU,
  152.     0x3bdbe0e0U, 0x56643232U, 0x4e743a3aU, 0x1e140a0aU,
  153.     0xdb924949U, 0x0a0c0606U, 0x6c482424U, 0xe4b85c5cU,
  154.     0x5d9fc2c2U, 0x6ebdd3d3U, 0xef43acacU, 0xa6c46262U,
  155.     0xa8399191U, 0xa4319595U, 0x37d3e4e4U, 0x8bf27979U,
  156.     0x32d5e7e7U, 0x438bc8c8U, 0x596e3737U, 0xb7da6d6dU,
  157.     0x8c018d8dU, 0x64b1d5d5U, 0xd29c4e4eU, 0xe049a9a9U,
  158.     0xb4d86c6cU, 0xfaac5656U, 0x07f3f4f4U, 0x25cfeaeaU,
  159.     0xafca6565U, 0x8ef47a7aU, 0xe947aeaeU, 0x18100808U,
  160.     0xd56fbabaU, 0x88f07878U, 0x6f4a2525U, 0x725c2e2eU,
  161.     0x24381c1cU, 0xf157a6a6U, 0xc773b4b4U, 0x5197c6c6U,
  162.     0x23cbe8e8U, 0x7ca1ddddU, 0x9ce87474U, 0x213e1f1fU,
  163.     0xdd964b4bU, 0xdc61bdbdU, 0x860d8b8bU, 0x850f8a8aU,
  164.     0x90e07070U, 0x427c3e3eU, 0xc471b5b5U, 0xaacc6666U,
  165.     0xd8904848U, 0x05060303U, 0x01f7f6f6U, 0x121c0e0eU,
  166.     0xa3c26161U, 0x5f6a3535U, 0xf9ae5757U, 0xd069b9b9U,
  167.     0x91178686U, 0x5899c1c1U, 0x273a1d1dU, 0xb9279e9eU,
  168.     0x38d9e1e1U, 0x13ebf8f8U, 0xb32b9898U, 0x33221111U,
  169.     0xbbd26969U, 0x70a9d9d9U, 0x89078e8eU, 0xa7339494U,
  170.     0xb62d9b9bU, 0x223c1e1eU, 0x92158787U, 0x20c9e9e9U,
  171.     0x4987ceceU, 0xffaa5555U, 0x78502828U, 0x7aa5dfdfU,
  172.     0x8f038c8cU, 0xf859a1a1U, 0x80098989U, 0x171a0d0dU,
  173.     0xda65bfbfU, 0x31d7e6e6U, 0xc6844242U, 0xb8d06868U,
  174.     0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU,
  175.     0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U,
  176. };
  177. static const u32 Te2[256] = {
  178.     0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU,
  179.     0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U,
  180.     0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU,
  181.     0xfe19e7feU, 0xd762b5d7U, 0xabe64dabU, 0x769aec76U,
  182.     0xca458fcaU, 0x829d1f82U, 0xc94089c9U, 0x7d87fa7dU,
  183.     0xfa15effaU, 0x59ebb259U, 0x47c98e47U, 0xf00bfbf0U,
  184.     0xadec41adU, 0xd467b3d4U, 0xa2fd5fa2U, 0xafea45afU,
  185.     0x9cbf239cU, 0xa4f753a4U, 0x7296e472U, 0xc05b9bc0U,
  186.     0xb7c275b7U, 0xfd1ce1fdU, 0x93ae3d93U, 0x266a4c26U,
  187.     0x365a6c36U, 0x3f417e3fU, 0xf702f5f7U, 0xcc4f83ccU,
  188.     0x345c6834U, 0xa5f451a5U, 0xe534d1e5U, 0xf108f9f1U,
  189.     0x7193e271U, 0xd873abd8U, 0x31536231U, 0x153f2a15U,
  190.     0x040c0804U, 0xc75295c7U, 0x23654623U, 0xc35e9dc3U,
  191.     0x18283018U, 0x96a13796U, 0x050f0a05U, 0x9ab52f9aU,
  192.     0x07090e07U, 0x12362412U, 0x809b1b80U, 0xe23ddfe2U,
  193.     0xeb26cdebU, 0x27694e27U, 0xb2cd7fb2U, 0x759fea75U,
  194.     0x091b1209U, 0x839e1d83U, 0x2c74582cU, 0x1a2e341aU,
  195.     0x1b2d361bU, 0x6eb2dc6eU, 0x5aeeb45aU, 0xa0fb5ba0U,
  196.     0x52f6a452U, 0x3b4d763bU, 0xd661b7d6U, 0xb3ce7db3U,
  197.     0x297b5229U, 0xe33edde3U, 0x2f715e2fU, 0x84971384U,
  198.     0x53f5a653U, 0xd168b9d1U, 0x00000000U, 0xed2cc1edU,
  199.     0x20604020U, 0xfc1fe3fcU, 0xb1c879b1U, 0x5bedb65bU,
  200.     0x6abed46aU, 0xcb468dcbU, 0xbed967beU, 0x394b7239U,
  201.     0x4ade944aU, 0x4cd4984cU, 0x58e8b058U, 0xcf4a85cfU,
  202.     0xd06bbbd0U, 0xef2ac5efU, 0xaae54faaU, 0xfb16edfbU,
  203.     0x43c58643U, 0x4dd79a4dU, 0x33556633U, 0x85941185U,
  204.     0x45cf8a45U, 0xf910e9f9U, 0x02060402U, 0x7f81fe7fU,
  205.     0x50f0a050U, 0x3c44783cU, 0x9fba259fU, 0xa8e34ba8U,
  206.     0x51f3a251U, 0xa3fe5da3U, 0x40c08040U, 0x8f8a058fU,
  207.     0x92ad3f92U, 0x9dbc219dU, 0x38487038U, 0xf504f1f5U,
  208.     0xbcdf63bcU, 0xb6c177b6U, 0xda75afdaU, 0x21634221U,
  209.     0x10302010U, 0xff1ae5ffU, 0xf30efdf3U, 0xd26dbfd2U,
  210.     0xcd4c81cdU, 0x0c14180cU, 0x13352613U, 0xec2fc3ecU,
  211.     0x5fe1be5fU, 0x97a23597U, 0x44cc8844U, 0x17392e17U,
  212.     0xc45793c4U, 0xa7f255a7U, 0x7e82fc7eU, 0x3d477a3dU,
  213.     0x64acc864U, 0x5de7ba5dU, 0x192b3219U, 0x7395e673U,
  214.     0x60a0c060U, 0x81981981U, 0x4fd19e4fU, 0xdc7fa3dcU,
  215.     0x22664422U, 0x2a7e542aU, 0x90ab3b90U, 0x88830b88U,
  216.     0x46ca8c46U, 0xee29c7eeU, 0xb8d36bb8U, 0x143c2814U,
  217.     0xde79a7deU, 0x5ee2bc5eU, 0x0b1d160bU, 0xdb76addbU,
  218.     0xe03bdbe0U, 0x32566432U, 0x3a4e743aU, 0x0a1e140aU,
  219.     0x49db9249U, 0x060a0c06U, 0x246c4824U, 0x5ce4b85cU,
  220.     0xc25d9fc2U, 0xd36ebdd3U, 0xacef43acU, 0x62a6c462U,
  221.     0x91a83991U, 0x95a43195U, 0xe437d3e4U, 0x798bf279U,
  222.     0xe732d5e7U, 0xc8438bc8U, 0x37596e37U, 0x6db7da6dU,
  223.     0x8d8c018dU, 0xd564b1d5U, 0x4ed29c4eU, 0xa9e049a9U,
  224.     0x6cb4d86cU, 0x56faac56U, 0xf407f3f4U, 0xea25cfeaU,
  225.     0x65afca65U, 0x7a8ef47aU, 0xaee947aeU, 0x08181008U,
  226.     0xbad56fbaU, 0x7888f078U, 0x256f4a25U, 0x2e725c2eU,
  227.     0x1c24381cU, 0xa6f157a6U, 0xb4c773b4U, 0xc65197c6U,
  228.     0xe823cbe8U, 0xdd7ca1ddU, 0x749ce874U, 0x1f213e1fU,
  229.     0x4bdd964bU, 0xbddc61bdU, 0x8b860d8bU, 0x8a850f8aU,
  230.     0x7090e070U, 0x3e427c3eU, 0xb5c471b5U, 0x66aacc66U,
  231.     0x48d89048U, 0x03050603U, 0xf601f7f6U, 0x0e121c0eU,
  232.     0x61a3c261U, 0x355f6a35U, 0x57f9ae57U, 0xb9d069b9U,
  233.     0x86911786U, 0xc15899c1U, 0x1d273a1dU, 0x9eb9279eU,
  234.     0xe138d9e1U, 0xf813ebf8U, 0x98b32b98U, 0x11332211U,
  235.     0x69bbd269U, 0xd970a9d9U, 0x8e89078eU, 0x94a73394U,
  236.     0x9bb62d9bU, 0x1e223c1eU, 0x87921587U, 0xe920c9e9U,
  237.     0xce4987ceU, 0x55ffaa55U, 0x28785028U, 0xdf7aa5dfU,
  238.     0x8c8f038cU, 0xa1f859a1U, 0x89800989U, 0x0d171a0dU,
  239.     0xbfda65bfU, 0xe631d7e6U, 0x42c68442U, 0x68b8d068U,
  240.     0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU,
  241.     0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U,
  242. };
  243. static const u32 Te3[256] = {
  245.     0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U,
  246.     0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U,
  247.     0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U,
  248.     0xfefe19e7U, 0xd7d762b5U, 0xababe64dU, 0x76769aecU,
  249.     0xcaca458fU, 0x82829d1fU, 0xc9c94089U, 0x7d7d87faU,
  250.     0xfafa15efU, 0x5959ebb2U, 0x4747c98eU, 0xf0f00bfbU,
  251.     0xadadec41U, 0xd4d467b3U, 0xa2a2fd5fU, 0xafafea45U,
  252.     0x9c9cbf23U, 0xa4a4f753U, 0x727296e4U, 0xc0c05b9bU,
  253.     0xb7b7c275U, 0xfdfd1ce1U, 0x9393ae3dU, 0x26266a4cU,
  254.     0x36365a6cU, 0x3f3f417eU, 0xf7f702f5U, 0xcccc4f83U,
  255.     0x34345c68U, 0xa5a5f451U, 0xe5e534d1U, 0xf1f108f9U,
  256.     0x717193e2U, 0xd8d873abU, 0x31315362U, 0x15153f2aU,
  257.     0x04040c08U, 0xc7c75295U, 0x23236546U, 0xc3c35e9dU,
  258.     0x18182830U, 0x9696a137U, 0x05050f0aU, 0x9a9ab52fU,
  259.     0x0707090eU, 0x12123624U, 0x80809b1bU, 0xe2e23ddfU,
  260.     0xebeb26cdU, 0x2727694eU, 0xb2b2cd7fU, 0x75759feaU,
  261.     0x09091b12U, 0x83839e1dU, 0x2c2c7458U, 0x1a1a2e34U,
  262.     0x1b1b2d36U, 0x6e6eb2dcU, 0x5a5aeeb4U, 0xa0a0fb5bU,
  263.     0x5252f6a4U, 0x3b3b4d76U, 0xd6d661b7U, 0xb3b3ce7dU,
  264.     0x29297b52U, 0xe3e33eddU, 0x2f2f715eU, 0x84849713U,
  265.     0x5353f5a6U, 0xd1d168b9U, 0x00000000U, 0xeded2cc1U,
  266.     0x20206040U, 0xfcfc1fe3U, 0xb1b1c879U, 0x5b5bedb6U,
  267.     0x6a6abed4U, 0xcbcb468dU, 0xbebed967U, 0x39394b72U,
  268.     0x4a4ade94U, 0x4c4cd498U, 0x5858e8b0U, 0xcfcf4a85U,
  269.     0xd0d06bbbU, 0xefef2ac5U, 0xaaaae54fU, 0xfbfb16edU,
  270.     0x4343c586U, 0x4d4dd79aU, 0x33335566U, 0x85859411U,
  271.     0x4545cf8aU, 0xf9f910e9U, 0x02020604U, 0x7f7f81feU,
  272.     0x5050f0a0U, 0x3c3c4478U, 0x9f9fba25U, 0xa8a8e34bU,
  273.     0x5151f3a2U, 0xa3a3fe5dU, 0x4040c080U, 0x8f8f8a05U,
  274.     0x9292ad3fU, 0x9d9dbc21U, 0x38384870U, 0xf5f504f1U,
  275.     0xbcbcdf63U, 0xb6b6c177U, 0xdada75afU, 0x21216342U,
  276.     0x10103020U, 0xffff1ae5U, 0xf3f30efdU, 0xd2d26dbfU,
  277.     0xcdcd4c81U, 0x0c0c1418U, 0x13133526U, 0xecec2fc3U,
  278.     0x5f5fe1beU, 0x9797a235U, 0x4444cc88U, 0x1717392eU,
  279.     0xc4c45793U, 0xa7a7f255U, 0x7e7e82fcU, 0x3d3d477aU,
  280.     0x6464acc8U, 0x5d5de7baU, 0x19192b32U, 0x737395e6U,
  281.     0x6060a0c0U, 0x81819819U, 0x4f4fd19eU, 0xdcdc7fa3U,
  282.     0x22226644U, 0x2a2a7e54U, 0x9090ab3bU, 0x8888830bU,
  283.     0x4646ca8cU, 0xeeee29c7U, 0xb8b8d36bU, 0x14143c28U,
  284.     0xdede79a7U, 0x5e5ee2bcU, 0x0b0b1d16U, 0xdbdb76adU,
  285.     0xe0e03bdbU, 0x32325664U, 0x3a3a4e74U, 0x0a0a1e14U,
  286.     0x4949db92U, 0x06060a0cU, 0x24246c48U, 0x5c5ce4b8U,
  287.     0xc2c25d9fU, 0xd3d36ebdU, 0xacacef43U, 0x6262a6c4U,
  288.     0x9191a839U, 0x9595a431U, 0xe4e437d3U, 0x79798bf2U,
  289.     0xe7e732d5U, 0xc8c8438bU, 0x3737596eU, 0x6d6db7daU,
  290.     0x8d8d8c01U, 0xd5d564b1U, 0x4e4ed29cU, 0xa9a9e049U,
  291.     0x6c6cb4d8U, 0x5656faacU, 0xf4f407f3U, 0xeaea25cfU,
  292.     0x6565afcaU, 0x7a7a8ef4U, 0xaeaee947U, 0x08081810U,
  293.     0xbabad56fU, 0x787888f0U, 0x25256f4aU, 0x2e2e725cU,
  294.     0x1c1c2438U, 0xa6a6f157U, 0xb4b4c773U, 0xc6c65197U,
  295.     0xe8e823cbU, 0xdddd7ca1U, 0x74749ce8U, 0x1f1f213eU,
  296.     0x4b4bdd96U, 0xbdbddc61U, 0x8b8b860dU, 0x8a8a850fU,
  297.     0x707090e0U, 0x3e3e427cU, 0xb5b5c471U, 0x6666aaccU,
  298.     0x4848d890U, 0x03030506U, 0xf6f601f7U, 0x0e0e121cU,
  299.     0x6161a3c2U, 0x35355f6aU, 0x5757f9aeU, 0xb9b9d069U,
  300.     0x86869117U, 0xc1c15899U, 0x1d1d273aU, 0x9e9eb927U,
  301.     0xe1e138d9U, 0xf8f813ebU, 0x9898b32bU, 0x11113322U,
  302.     0x6969bbd2U, 0xd9d970a9U, 0x8e8e8907U, 0x9494a733U,
  303.     0x9b9bb62dU, 0x1e1e223cU, 0x87879215U, 0xe9e920c9U,
  304.     0xcece4987U, 0x5555ffaaU, 0x28287850U, 0xdfdf7aa5U,
  305.     0x8c8c8f03U, 0xa1a1f859U, 0x89898009U, 0x0d0d171aU,
  306.     0xbfbfda65U, 0xe6e631d7U, 0x4242c684U, 0x6868b8d0U,
  307.     0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU,
  308.     0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU,
  309. };
  310. static const u32 Te4[256] = {
  311.     0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU,
  312.     0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U,
  313.     0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU,
  314.     0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U,
  315.     0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU,
  316.     0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U,
  317.     0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU,
  318.     0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U,
  319.     0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U,
  320.     0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU,
  321.     0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U,
  322.     0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U,
  323.     0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U,
  324.     0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU,
  325.     0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U,
  326.     0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U,
  327.     0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU,
  328.     0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U,
  329.     0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U,
  330.     0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U,
  331.     0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU,
  332.     0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU,
  333.     0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U,
  334.     0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU,
  335.     0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU,
  336.     0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U,
  337.     0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU,
  338.     0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U,
  339.     0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU,
  340.     0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U,
  341.     0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U,
  342.     0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U,
  343.     0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU,
  344.     0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U,
  345.     0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU,
  346.     0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U,
  347.     0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU,
  348.     0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U,
  349.     0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U,
  350.     0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU,
  351.     0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU,
  352.     0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU,
  353.     0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U,
  354.     0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U,
  355.     0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU,
  356.     0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U,
  357.     0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU,
  358.     0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U,
  359.     0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU,
  360.     0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U,
  361.     0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU,
  362.     0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU,
  363.     0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U,
  364.     0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU,
  365.     0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U,
  366.     0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU,
  367.     0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U,
  368.     0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U,
  369.     0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U,
  370.     0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU,
  371.     0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU,
  372.     0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U,
  373.     0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU,
  374.     0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U,
  375. };
  376. static const u32 Td0[256] = {
  377.     0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U,
  378.     0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U,
  379.     0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U,
  380.     0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU,
  381.     0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U,
  382.     0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U,
  383.     0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU,
  384.     0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U,
  385.     0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU,
  386.     0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U,
  387.     0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U,
  388.     0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U,
  389.     0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U,
  390.     0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU,
  391.     0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U,
  392.     0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU,
  393.     0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U,
  394.     0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU,
  395.     0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U,
  396.     0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U,
  397.     0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U,
  398.     0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU,
  399.     0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U,
  400.     0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU,
  401.     0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U,
  402.     0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU,
  403.     0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U,
  404.     0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU,
  405.     0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU,
  406.     0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U,
  407.     0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU,
  408.     0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U,
  409.     0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU,
  410.     0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U,
  411.     0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U,
  412.     0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U,
  413.     0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU,
  414.     0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U,
  415.     0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U,
  416.     0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU,
  417.     0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U,
  418.     0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U,
  419.     0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U,
  420.     0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U,
  421.     0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U,
  422.     0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU,
  423.     0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U,
  424.     0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U,
  425.     0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U,
  426.     0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U,
  427.     0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U,
  428.     0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU,
  429.     0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU,
  430.     0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU,
  431.     0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU,
  432.     0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U,
  433.     0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U,
  434.     0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU,
  435.     0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU,
  436.     0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U,
  437.     0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU,
  438.     0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U,
  439.     0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U,
  440.     0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U,
  441. };
  442. static const u32 Td1[256] = {
  443.     0x5051f4a7U, 0x537e4165U, 0xc31a17a4U, 0x963a275eU,
  444.     0xcb3bab6bU, 0xf11f9d45U, 0xabacfa58U, 0x934be303U,
  445.     0x552030faU, 0xf6ad766dU, 0x9188cc76U, 0x25f5024cU,
  446.     0xfc4fe5d7U, 0xd7c52acbU, 0x80263544U, 0x8fb562a3U,
  447.     0x49deb15aU, 0x6725ba1bU, 0x9845ea0eU, 0xe15dfec0U,
  448.     0x02c32f75U, 0x12814cf0U, 0xa38d4697U, 0xc66bd3f9U,
  449.     0xe7038f5fU, 0x9515929cU, 0xebbf6d7aU, 0xda955259U,
  450.     0x2dd4be83U, 0xd3587421U, 0x2949e069U, 0x448ec9c8U,
  451.     0x6a75c289U, 0x78f48e79U, 0x6b99583eU, 0xdd27b971U,
  452.     0xb6bee14fU, 0x17f088adU, 0x66c920acU, 0xb47dce3aU,
  453.     0x1863df4aU, 0x82e51a31U, 0x60975133U, 0x4562537fU,
  454.     0xe0b16477U, 0x84bb6baeU, 0x1cfe81a0U, 0x94f9082bU,
  455.     0x58704868U, 0x198f45fdU, 0x8794de6cU, 0xb7527bf8U,
  456.     0x23ab73d3U, 0xe2724b02U, 0x57e31f8fU, 0x2a6655abU,
  457.     0x07b2eb28U, 0x032fb5c2U, 0x9a86c57bU, 0xa5d33708U,
  458.     0xf2302887U, 0xb223bfa5U, 0xba02036aU, 0x5ced1682U,
  459.     0x2b8acf1cU, 0x92a779b4U, 0xf0f307f2U, 0xa14e69e2U,
  460.     0xcd65daf4U, 0xd50605beU, 0x1fd13462U, 0x8ac4a6feU,
  461.     0x9d342e53U, 0xa0a2f355U, 0x32058ae1U, 0x75a4f6ebU,
  462.     0x390b83ecU, 0xaa4060efU, 0x065e719fU, 0x51bd6e10U,
  463.     0xf93e218aU, 0x3d96dd06U, 0xaedd3e05U, 0x464de6bdU,
  464.     0xb591548dU, 0x0571c45dU, 0x6f0406d4U, 0xff605015U,
  465.     0x241998fbU, 0x97d6bde9U, 0xcc894043U, 0x7767d99eU,
  466.     0xbdb0e842U, 0x8807898bU, 0x38e7195bU, 0xdb79c8eeU,
  467.     0x47a17c0aU, 0xe97c420fU, 0xc9f8841eU, 0x00000000U,
  468.     0x83098086U, 0x48322bedU, 0xac1e1170U, 0x4e6c5a72U,
  469.     0xfbfd0effU, 0x560f8538U, 0x1e3daed5U, 0x27362d39U,
  470.     0x640a0fd9U, 0x21685ca6U, 0xd19b5b54U, 0x3a24362eU,
  471.     0xb10c0a67U, 0x0f9357e7U, 0xd2b4ee96U, 0x9e1b9b91U,
  472.     0x4f80c0c5U, 0xa261dc20U, 0x695a774bU, 0x161c121aU,
  473.     0x0ae293baU, 0xe5c0a02aU, 0x433c22e0U, 0x1d121b17U,
  474.     0x0b0e090dU, 0xadf28bc7U, 0xb92db6a8U, 0xc8141ea9U,
  475.     0x8557f119U, 0x4caf7507U, 0xbbee99ddU, 0xfda37f60U,
  476.     0x9ff70126U, 0xbc5c72f5U, 0xc544663bU, 0x345bfb7eU,
  477.     0x768b4329U, 0xdccb23c6U, 0x68b6edfcU, 0x63b8e4f1U,
  478.     0xcad731dcU, 0x10426385U, 0x40139722U, 0x2084c611U,
  479.     0x7d854a24U, 0xf8d2bb3dU, 0x11aef932U, 0x6dc729a1U,
  480.     0x4b1d9e2fU, 0xf3dcb230U, 0xec0d8652U, 0xd077c1e3U,
  481.     0x6c2bb316U, 0x99a970b9U, 0xfa119448U, 0x2247e964U,
  482.     0xc4a8fc8cU, 0x1aa0f03fU, 0xd8567d2cU, 0xef223390U,
  483.     0xc787494eU, 0xc1d938d1U, 0xfe8ccaa2U, 0x3698d40bU,
  484.     0xcfa6f581U, 0x28a57adeU, 0x26dab78eU, 0xa43fadbfU,
  485.     0xe42c3a9dU, 0x0d507892U, 0x9b6a5fccU, 0x62547e46U,
  486.     0xc2f68d13U, 0xe890d8b8U, 0x5e2e39f7U, 0xf582c3afU,
  487.     0xbe9f5d80U, 0x7c69d093U, 0xa96fd52dU, 0xb3cf2512U,
  488.     0x3bc8ac99U, 0xa710187dU, 0x6ee89c63U, 0x7bdb3bbbU,
  489.     0x09cd2678U, 0xf46e5918U, 0x01ec9ab7U, 0xa8834f9aU,
  490.     0x65e6956eU, 0x7eaaffe6U, 0x0821bccfU, 0xe6ef15e8U,
  491.     0xd9bae79bU, 0xce4a6f36U, 0xd4ea9f09U, 0xd629b07cU,
  492.     0xaf31a4b2U, 0x312a3f23U, 0x30c6a594U, 0xc035a266U,
  493.     0x37744ebcU, 0xa6fc82caU, 0xb0e090d0U, 0x1533a7d8U,
  494.     0x4af10498U, 0xf741ecdaU, 0x0e7fcd50U, 0x2f1791f6U,
  495.     0x8d764dd6U, 0x4d43efb0U, 0x54ccaa4dU, 0xdfe49604U,
  496.     0xe39ed1b5U, 0x1b4c6a88U, 0xb8c12c1fU, 0x7f466551U,
  497.     0x049d5eeaU, 0x5d018c35U, 0x73fa8774U, 0x2efb0b41U,
  498.     0x5ab3671dU, 0x5292dbd2U, 0x33e91056U, 0x136dd647U,
  499.     0x8c9ad761U, 0x7a37a10cU, 0x8e59f814U, 0x89eb133cU,
  500.     0xeecea927U, 0x35b761c9U, 0xede11ce5U, 0x3c7a47b1U,
  501.     0x599cd2dfU, 0x3f55f273U, 0x791814ceU, 0xbf73c737U,
  502.     0xea53f7cdU, 0x5b5ffdaaU, 0x14df3d6fU, 0x867844dbU,
  503.     0x81caaff3U, 0x3eb968c4U, 0x2c382434U, 0x5fc2a340U,
  504.     0x72161dc3U, 0x0cbce225U, 0x8b283c49U, 0x41ff0d95U,
  505.     0x7139a801U, 0xde080cb3U, 0x9cd8b4e4U, 0x906456c1U,
  506.     0x617bcb84U, 0x70d532b6U, 0x74486c5cU, 0x42d0b857U,
  507. };
  508. static const u32 Td2[256] = {
  509.     0xa75051f4U, 0x65537e41U, 0xa4c31a17U, 0x5e963a27U,
  510.     0x6bcb3babU, 0x45f11f9dU, 0x58abacfaU, 0x03934be3U,
  511.     0xfa552030U, 0x6df6ad76U, 0x769188ccU, 0x4c25f502U,
  512.     0xd7fc4fe5U, 0xcbd7c52aU, 0x44802635U, 0xa38fb562U,
  513.     0x5a49deb1U, 0x1b6725baU, 0x0e9845eaU, 0xc0e15dfeU,
  514.     0x7502c32fU, 0xf012814cU, 0x97a38d46U, 0xf9c66bd3U,
  515.     0x5fe7038fU, 0x9c951592U, 0x7aebbf6dU, 0x59da9552U,
  516.     0x832dd4beU, 0x21d35874U, 0x692949e0U, 0xc8448ec9U,
  517.     0x896a75c2U, 0x7978f48eU, 0x3e6b9958U, 0x71dd27b9U,
  518.     0x4fb6bee1U, 0xad17f088U, 0xac66c920U, 0x3ab47dceU,
  519.     0x4a1863dfU, 0x3182e51aU, 0x33609751U, 0x7f456253U,
  520.     0x77e0b164U, 0xae84bb6bU, 0xa01cfe81U, 0x2b94f908U,
  521.     0x68587048U, 0xfd198f45U, 0x6c8794deU, 0xf8b7527bU,
  522.     0xd323ab73U, 0x02e2724bU, 0x8f57e31fU, 0xab2a6655U,
  523.     0x2807b2ebU, 0xc2032fb5U, 0x7b9a86c5U, 0x08a5d337U,
  524.     0x87f23028U, 0xa5b223bfU, 0x6aba0203U, 0x825ced16U,
  525.     0x1c2b8acfU, 0xb492a779U, 0xf2f0f307U, 0xe2a14e69U,
  526.     0xf4cd65daU, 0xbed50605U, 0x621fd134U, 0xfe8ac4a6U,
  527.     0x539d342eU, 0x55a0a2f3U, 0xe132058aU, 0xeb75a4f6U,
  528.     0xec390b83U, 0xefaa4060U, 0x9f065e71U, 0x1051bd6eU,
  530.     0x8af93e21U, 0x063d96ddU, 0x05aedd3eU, 0xbd464de6U,
  531.     0x8db59154U, 0x5d0571c4U, 0xd46f0406U, 0x15ff6050U,
  532.     0xfb241998U, 0xe997d6bdU, 0x43cc8940U, 0x9e7767d9U,
  533.     0x42bdb0e8U, 0x8b880789U, 0x5b38e719U, 0xeedb79c8U,
  534.     0x0a47a17cU, 0x0fe97c42U, 0x1ec9f884U, 0x00000000U,
  535.     0x86830980U, 0xed48322bU, 0x70ac1e11U, 0x724e6c5aU,
  536.     0xfffbfd0eU, 0x38560f85U, 0xd51e3daeU, 0x3927362dU,
  537.     0xd9640a0fU, 0xa621685cU, 0x54d19b5bU, 0x2e3a2436U,
  538.     0x67b10c0aU, 0xe70f9357U, 0x96d2b4eeU, 0x919e1b9bU,
  539.     0xc54f80c0U, 0x20a261dcU, 0x4b695a77U, 0x1a161c12U,
  540.     0xba0ae293U, 0x2ae5c0a0U, 0xe0433c22U, 0x171d121bU,
  541.     0x0d0b0e09U, 0xc7adf28bU, 0xa8b92db6U, 0xa9c8141eU,
  542.     0x198557f1U, 0x074caf75U, 0xddbbee99U, 0x60fda37fU,
  543.     0x269ff701U, 0xf5bc5c72U, 0x3bc54466U, 0x7e345bfbU,
  544.     0x29768b43U, 0xc6dccb23U, 0xfc68b6edU, 0xf163b8e4U,
  545.     0xdccad731U, 0x85104263U, 0x22401397U, 0x112084c6U,
  546.     0x247d854aU, 0x3df8d2bbU, 0x3211aef9U, 0xa16dc729U,
  547.     0x2f4b1d9eU, 0x30f3dcb2U, 0x52ec0d86U, 0xe3d077c1U,
  548.     0x166c2bb3U, 0xb999a970U, 0x48fa1194U, 0x642247e9U,
  549.     0x8cc4a8fcU, 0x3f1aa0f0U, 0x2cd8567dU, 0x90ef2233U,
  550.     0x4ec78749U, 0xd1c1d938U, 0xa2fe8ccaU, 0x0b3698d4U,
  551.     0x81cfa6f5U, 0xde28a57aU, 0x8e26dab7U, 0xbfa43fadU,
  552.     0x9de42c3aU, 0x920d5078U, 0xcc9b6a5fU, 0x4662547eU,
  553.     0x13c2f68dU, 0xb8e890d8U, 0xf75e2e39U, 0xaff582c3U,
  554.     0x80be9f5dU, 0x937c69d0U, 0x2da96fd5U, 0x12b3cf25U,
  555.     0x993bc8acU, 0x7da71018U, 0x636ee89cU, 0xbb7bdb3bU,
  556.     0x7809cd26U, 0x18f46e59U, 0xb701ec9aU, 0x9aa8834fU,
  557.     0x6e65e695U, 0xe67eaaffU, 0xcf0821bcU, 0xe8e6ef15U,
  558.     0x9bd9bae7U, 0x36ce4a6fU, 0x09d4ea9fU, 0x7cd629b0U,
  559.     0xb2af31a4U, 0x23312a3fU, 0x9430c6a5U, 0x66c035a2U,
  560.     0xbc37744eU, 0xcaa6fc82U, 0xd0b0e090U, 0xd81533a7U,
  561.     0x984af104U, 0xdaf741ecU, 0x500e7fcdU, 0xf62f1791U,
  562.     0xd68d764dU, 0xb04d43efU, 0x4d54ccaaU, 0x04dfe496U,
  563.     0xb5e39ed1U, 0x881b4c6aU, 0x1fb8c12cU, 0x517f4665U,
  564.     0xea049d5eU, 0x355d018cU, 0x7473fa87U, 0x412efb0bU,
  565.     0x1d5ab367U, 0xd25292dbU, 0x5633e910U, 0x47136dd6U,
  566.     0x618c9ad7U, 0x0c7a37a1U, 0x148e59f8U, 0x3c89eb13U,
  567.     0x27eecea9U, 0xc935b761U, 0xe5ede11cU, 0xb13c7a47U,
  568.     0xdf599cd2U, 0x733f55f2U, 0xce791814U, 0x37bf73c7U,
  569.     0xcdea53f7U, 0xaa5b5ffdU, 0x6f14df3dU, 0xdb867844U,
  570.     0xf381caafU, 0xc43eb968U, 0x342c3824U, 0x405fc2a3U,
  571.     0xc372161dU, 0x250cbce2U, 0x498b283cU, 0x9541ff0dU,
  572.     0x017139a8U, 0xb3de080cU, 0xe49cd8b4U, 0xc1906456U,
  573.     0x84617bcbU, 0xb670d532U, 0x5c74486cU, 0x5742d0b8U,
  574. };
  575. static const u32 Td3[256] = {
  576.     0xf4a75051U, 0x4165537eU, 0x17a4c31aU, 0x275e963aU,
  577.     0xab6bcb3bU, 0x9d45f11fU, 0xfa58abacU, 0xe303934bU,
  578.     0x30fa5520U, 0x766df6adU, 0xcc769188U, 0x024c25f5U,
  579.     0xe5d7fc4fU, 0x2acbd7c5U, 0x35448026U, 0x62a38fb5U,
  580.     0xb15a49deU, 0xba1b6725U, 0xea0e9845U, 0xfec0e15dU,
  581.     0x2f7502c3U, 0x4cf01281U, 0x4697a38dU, 0xd3f9c66bU,
  582.     0x8f5fe703U, 0x929c9515U, 0x6d7aebbfU, 0x5259da95U,
  583.     0xbe832dd4U, 0x7421d358U, 0xe0692949U, 0xc9c8448eU,
  584.     0xc2896a75U, 0x8e7978f4U, 0x583e6b99U, 0xb971dd27U,
  585.     0xe14fb6beU, 0x88ad17f0U, 0x20ac66c9U, 0xce3ab47dU,
  586.     0xdf4a1863U, 0x1a3182e5U, 0x51336097U, 0x537f4562U,
  587.     0x6477e0b1U, 0x6bae84bbU, 0x81a01cfeU, 0x082b94f9U,
  588.     0x48685870U, 0x45fd198fU, 0xde6c8794U, 0x7bf8b752U,
  589.     0x73d323abU, 0x4b02e272U, 0x1f8f57e3U, 0x55ab2a66U,
  590.     0xeb2807b2U, 0xb5c2032fU, 0xc57b9a86U, 0x3708a5d3U,
  591.     0x2887f230U, 0xbfa5b223U, 0x036aba02U, 0x16825cedU,
  592.     0xcf1c2b8aU, 0x79b492a7U, 0x07f2f0f3U, 0x69e2a14eU,
  593.     0xdaf4cd65U, 0x05bed506U, 0x34621fd1U, 0xa6fe8ac4U,
  594.     0x2e539d34U, 0xf355a0a2U, 0x8ae13205U, 0xf6eb75a4U,
  595.     0x83ec390bU, 0x60efaa40U, 0x719f065eU, 0x6e1051bdU,
  596.     0x218af93eU, 0xdd063d96U, 0x3e05aeddU, 0xe6bd464dU,
  597.     0x548db591U, 0xc45d0571U, 0x06d46f04U, 0x5015ff60U,
  598.     0x98fb2419U, 0xbde997d6U, 0x4043cc89U, 0xd99e7767U,
  599.     0xe842bdb0U, 0x898b8807U, 0x195b38e7U, 0xc8eedb79U,
  600.     0x7c0a47a1U, 0x420fe97cU, 0x841ec9f8U, 0x00000000U,
  601.     0x80868309U, 0x2bed4832U, 0x1170ac1eU, 0x5a724e6cU,
  602.     0x0efffbfdU, 0x8538560fU, 0xaed51e3dU, 0x2d392736U,
  603.     0x0fd9640aU, 0x5ca62168U, 0x5b54d19bU, 0x362e3a24U,
  604.     0x0a67b10cU, 0x57e70f93U, 0xee96d2b4U, 0x9b919e1bU,
  605.     0xc0c54f80U, 0xdc20a261U, 0x774b695aU, 0x121a161cU,
  606.     0x93ba0ae2U, 0xa02ae5c0U, 0x22e0433cU, 0x1b171d12U,
  607.     0x090d0b0eU, 0x8bc7adf2U, 0xb6a8b92dU, 0x1ea9c814U,
  608.     0xf1198557U, 0x75074cafU, 0x99ddbbeeU, 0x7f60fda3U,
  609.     0x01269ff7U, 0x72f5bc5cU, 0x663bc544U, 0xfb7e345bU,
  610.     0x4329768bU, 0x23c6dccbU, 0xedfc68b6U, 0xe4f163b8U,
  611.     0x31dccad7U, 0x63851042U, 0x97224013U, 0xc6112084U,
  612.     0x4a247d85U, 0xbb3df8d2U, 0xf93211aeU, 0x29a16dc7U,
  613.     0x9e2f4b1dU, 0xb230f3dcU, 0x8652ec0dU, 0xc1e3d077U,
  614.     0xb3166c2bU, 0x70b999a9U, 0x9448fa11U, 0xe9642247U,
  615.     0xfc8cc4a8U, 0xf03f1aa0U, 0x7d2cd856U, 0x3390ef22U,
  616.     0x494ec787U, 0x38d1c1d9U, 0xcaa2fe8cU, 0xd40b3698U,
  617.     0xf581cfa6U, 0x7ade28a5U, 0xb78e26daU, 0xadbfa43fU,
  618.     0x3a9de42cU, 0x78920d50U, 0x5fcc9b6aU, 0x7e466254U,
  619.     0x8d13c2f6U, 0xd8b8e890U, 0x39f75e2eU, 0xc3aff582U,
  620.     0x5d80be9fU, 0xd0937c69U, 0xd52da96fU, 0x2512b3cfU,
  621.     0xac993bc8U, 0x187da710U, 0x9c636ee8U, 0x3bbb7bdbU,
  622.     0x267809cdU, 0x5918f46eU, 0x9ab701ecU, 0x4f9aa883U,
  623.     0x956e65e6U, 0xffe67eaaU, 0xbccf0821U, 0x15e8e6efU,
  624.     0xe79bd9baU, 0x6f36ce4aU, 0x9f09d4eaU, 0xb07cd629U,
  625.     0xa4b2af31U, 0x3f23312aU, 0xa59430c6U, 0xa266c035U,
  626.     0x4ebc3774U, 0x82caa6fcU, 0x90d0b0e0U, 0xa7d81533U,
  627.     0x04984af1U, 0xecdaf741U, 0xcd500e7fU, 0x91f62f17U,
  628.     0x4dd68d76U, 0xefb04d43U, 0xaa4d54ccU, 0x9604dfe4U,
  629.     0xd1b5e39eU, 0x6a881b4cU, 0x2c1fb8c1U, 0x65517f46U,
  630.     0x5eea049dU, 0x8c355d01U, 0x877473faU, 0x0b412efbU,
  631.     0x671d5ab3U, 0xdbd25292U, 0x105633e9U, 0xd647136dU,
  632.     0xd7618c9aU, 0xa10c7a37U, 0xf8148e59U, 0x133c89ebU,
  633.     0xa927eeceU, 0x61c935b7U, 0x1ce5ede1U, 0x47b13c7aU,
  634.     0xd2df599cU, 0xf2733f55U, 0x14ce7918U, 0xc737bf73U,
  635.     0xf7cdea53U, 0xfdaa5b5fU, 0x3d6f14dfU, 0x44db8678U,
  636.     0xaff381caU, 0x68c43eb9U, 0x24342c38U, 0xa3405fc2U,
  637.     0x1dc37216U, 0xe2250cbcU, 0x3c498b28U, 0x0d9541ffU,
  638.     0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U,
  639.     0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U,
  640. };
  641. static const u32 Td4[256] = {
  642.     0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U,
  643.     0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U,
  644.     0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU,
  645.     0x81818181U, 0xf3f3f3f3U, 0xd7d7d7d7U, 0xfbfbfbfbU,
  646.     0x7c7c7c7cU, 0xe3e3e3e3U, 0x39393939U, 0x82828282U,
  647.     0x9b9b9b9bU, 0x2f2f2f2fU, 0xffffffffU, 0x87878787U,
  648.     0x34343434U, 0x8e8e8e8eU, 0x43434343U, 0x44444444U,
  649.     0xc4c4c4c4U, 0xdedededeU, 0xe9e9e9e9U, 0xcbcbcbcbU,
  650.     0x54545454U, 0x7b7b7b7bU, 0x94949494U, 0x32323232U,
  651.     0xa6a6a6a6U, 0xc2c2c2c2U, 0x23232323U, 0x3d3d3d3dU,
  652.     0xeeeeeeeeU, 0x4c4c4c4cU, 0x95959595U, 0x0b0b0b0bU,
  653.     0x42424242U, 0xfafafafaU, 0xc3c3c3c3U, 0x4e4e4e4eU,
  654.     0x08080808U, 0x2e2e2e2eU, 0xa1a1a1a1U, 0x66666666U,
  655.     0x28282828U, 0xd9d9d9d9U, 0x24242424U, 0xb2b2b2b2U,
  656.     0x76767676U, 0x5b5b5b5bU, 0xa2a2a2a2U, 0x49494949U,
  657.     0x6d6d6d6dU, 0x8b8b8b8bU, 0xd1d1d1d1U, 0x25252525U,
  658.     0x72727272U, 0xf8f8f8f8U, 0xf6f6f6f6U, 0x64646464U,
  659.     0x86868686U, 0x68686868U, 0x98989898U, 0x16161616U,
  660.     0xd4d4d4d4U, 0xa4a4a4a4U, 0x5c5c5c5cU, 0xccccccccU,
  661.     0x5d5d5d5dU, 0x65656565U, 0xb6b6b6b6U, 0x92929292U,
  662.     0x6c6c6c6cU, 0x70707070U, 0x48484848U, 0x50505050U,
  663.     0xfdfdfdfdU, 0xededededU, 0xb9b9b9b9U, 0xdadadadaU,
  664.     0x5e5e5e5eU, 0x15151515U, 0x46464646U, 0x57575757U,
  665.     0xa7a7a7a7U, 0x8d8d8d8dU, 0x9d9d9d9dU, 0x84848484U,
  666.     0x90909090U, 0xd8d8d8d8U, 0xababababU, 0x00000000U,
  667.     0x8c8c8c8cU, 0xbcbcbcbcU, 0xd3d3d3d3U, 0x0a0a0a0aU,
  668.     0xf7f7f7f7U, 0xe4e4e4e4U, 0x58585858U, 0x05050505U,
  669.     0xb8b8b8b8U, 0xb3b3b3b3U, 0x45454545U, 0x06060606U,
  670.     0xd0d0d0d0U, 0x2c2c2c2cU, 0x1e1e1e1eU, 0x8f8f8f8fU,
  671.     0xcacacacaU, 0x3f3f3f3fU, 0x0f0f0f0fU, 0x02020202U,
  672.     0xc1c1c1c1U, 0xafafafafU, 0xbdbdbdbdU, 0x03030303U,
  673.     0x01010101U, 0x13131313U, 0x8a8a8a8aU, 0x6b6b6b6bU,
  674.     0x3a3a3a3aU, 0x91919191U, 0x11111111U, 0x41414141U,
  675.     0x4f4f4f4fU, 0x67676767U, 0xdcdcdcdcU, 0xeaeaeaeaU,
  676.     0x97979797U, 0xf2f2f2f2U, 0xcfcfcfcfU, 0xcecececeU,
  677.     0xf0f0f0f0U, 0xb4b4b4b4U, 0xe6e6e6e6U, 0x73737373U,
  678.     0x96969696U, 0xacacacacU, 0x74747474U, 0x22222222U,
  679.     0xe7e7e7e7U, 0xadadadadU, 0x35353535U, 0x85858585U,
  680.     0xe2e2e2e2U, 0xf9f9f9f9U, 0x37373737U, 0xe8e8e8e8U,
  681.     0x1c1c1c1cU, 0x75757575U, 0xdfdfdfdfU, 0x6e6e6e6eU,
  682.     0x47474747U, 0xf1f1f1f1U, 0x1a1a1a1aU, 0x71717171U,
  683.     0x1d1d1d1dU, 0x29292929U, 0xc5c5c5c5U, 0x89898989U,
  684.     0x6f6f6f6fU, 0xb7b7b7b7U, 0x62626262U, 0x0e0e0e0eU,
  685.     0xaaaaaaaaU, 0x18181818U, 0xbebebebeU, 0x1b1b1b1bU,
  686.     0xfcfcfcfcU, 0x56565656U, 0x3e3e3e3eU, 0x4b4b4b4bU,
  687.     0xc6c6c6c6U, 0xd2d2d2d2U, 0x79797979U, 0x20202020U,
  688.     0x9a9a9a9aU, 0xdbdbdbdbU, 0xc0c0c0c0U, 0xfefefefeU,
  689.     0x78787878U, 0xcdcdcdcdU, 0x5a5a5a5aU, 0xf4f4f4f4U,
  690.     0x1f1f1f1fU, 0xddddddddU, 0xa8a8a8a8U, 0x33333333U,
  691.     0x88888888U, 0x07070707U, 0xc7c7c7c7U, 0x31313131U,
  692.     0xb1b1b1b1U, 0x12121212U, 0x10101010U, 0x59595959U,
  693.     0x27272727U, 0x80808080U, 0xececececU, 0x5f5f5f5fU,
  694.     0x60606060U, 0x51515151U, 0x7f7f7f7fU, 0xa9a9a9a9U,
  695.     0x19191919U, 0xb5b5b5b5U, 0x4a4a4a4aU, 0x0d0d0d0dU,
  696.     0x2d2d2d2dU, 0xe5e5e5e5U, 0x7a7a7a7aU, 0x9f9f9f9fU,
  697.     0x93939393U, 0xc9c9c9c9U, 0x9c9c9c9cU, 0xefefefefU,
  698.     0xa0a0a0a0U, 0xe0e0e0e0U, 0x3b3b3b3bU, 0x4d4d4d4dU,
  699.     0xaeaeaeaeU, 0x2a2a2a2aU, 0xf5f5f5f5U, 0xb0b0b0b0U,
  700.     0xc8c8c8c8U, 0xebebebebU, 0xbbbbbbbbU, 0x3c3c3c3cU,
  701.     0x83838383U, 0x53535353U, 0x99999999U, 0x61616161U,
  702.     0x17171717U, 0x2b2b2b2bU, 0x04040404U, 0x7e7e7e7eU,
  703.     0xbabababaU, 0x77777777U, 0xd6d6d6d6U, 0x26262626U,
  704.     0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U,
  705.     0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU,
  706. };
  707. static const u32 rcon[] = {
  708. 0x01000000, 0x02000000, 0x04000000, 0x08000000,
  709. 0x10000000, 0x20000000, 0x40000000, 0x80000000,
  710. 0x1B000000, 0x36000000, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */
  711. };
  713. #define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00)
  715. #ifdef _MSC_VER
  716. #define GETU32(p) SWAP(*((u32 *)(p)))
  717. #define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); }
  718. #else
  719. #define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] <<  8) ^ ((u32)(pt)[3]))
  720. #define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >>  8); (ct)[3] = (u8)(st); }
  721. #endif
  723. /**
  724.  * Expand the cipher key into the encryption key schedule.
  725.  *
  726.  * @return the number of rounds for the given cipher key size.
  727.  */
  728. int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {
  729.     int i = 0;
  730. u32 temp;
  732. rk[0] = GETU32(cipherKey     );
  733. rk[1] = GETU32(cipherKey +  4);
  734. rk[2] = GETU32(cipherKey +  8);
  735. rk[3] = GETU32(cipherKey + 12);
  736. if (keyBits == 128) {
  737. for (;;) {
  738. temp  = rk[3];
  739. rk[4] = rk[0] ^
  740. (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
  741. (Te4[(temp >>  8) & 0xff] & 0x00ff0000) ^
  742. (Te4[(temp      ) & 0xff] & 0x0000ff00) ^
  743. (Te4[(temp >> 24)       ] & 0x000000ff) ^
  744. rcon[i];
  745. rk[5] = rk[1] ^ rk[4];
  746. rk[6] = rk[2] ^ rk[5];
  747. rk[7] = rk[3] ^ rk[6];
  748. if (++i == 10) {
  749. return 10;
  750. }
  751. rk += 4;
  752. }
  753. }
  754. rk[4] = GETU32(cipherKey + 16);
  755. rk[5] = GETU32(cipherKey + 20);
  756. if (keyBits == 192) {
  757. for (;;) {
  758. temp = rk[ 5];
  759. rk[ 6] = rk[ 0] ^
  760. (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
  761. (Te4[(temp >>  8) & 0xff] & 0x00ff0000) ^
  762. (Te4[(temp      ) & 0xff] & 0x0000ff00) ^
  763. (Te4[(temp >> 24)       ] & 0x000000ff) ^
  764. rcon[i];
  765. rk[ 7] = rk[ 1] ^ rk[ 6];
  766. rk[ 8] = rk[ 2] ^ rk[ 7];
  767. rk[ 9] = rk[ 3] ^ rk[ 8];
  768. if (++i == 8) {
  769. return 12;
  770. }
  771. rk[10] = rk[ 4] ^ rk[ 9];
  772. rk[11] = rk[ 5] ^ rk[10];
  773. rk += 6;
  774. }
  775. }
  776. rk[6] = GETU32(cipherKey + 24);
  777. rk[7] = GETU32(cipherKey + 28);
  778. if (keyBits == 256) {
  779.         for (;;) {
  780.          temp = rk[ 7];
  781.          rk[ 8] = rk[ 0] ^
  782.          (Te4[(temp >> 16) & 0xff] & 0xff000000) ^
  783.          (Te4[(temp >>  8) & 0xff] & 0x00ff0000) ^
  784.          (Te4[(temp      ) & 0xff] & 0x0000ff00) ^
  785.          (Te4[(temp >> 24)       ] & 0x000000ff) ^
  786.          rcon[i];
  787.          rk[ 9] = rk[ 1] ^ rk[ 8];
  788.          rk[10] = rk[ 2] ^ rk[ 9];
  789.          rk[11] = rk[ 3] ^ rk[10];
  790. if (++i == 7) {
  791. return 14;
  792. }
  793.          temp = rk[11];
  794.          rk[12] = rk[ 4] ^
  795.          (Te4[(temp >> 24)       ] & 0xff000000) ^
  796.          (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^
  797.          (Te4[(temp >>  8) & 0xff] & 0x0000ff00) ^
  798.          (Te4[(temp      ) & 0xff] & 0x000000ff);
  799.          rk[13] = rk[ 5] ^ rk[12];
  800.          rk[14] = rk[ 6] ^ rk[13];
  801.          rk[15] = rk[ 7] ^ rk[14];
  803. rk += 8;
  804.         }
  805. }
  806. return 0;
  807. }
  809. /**
  810.  * Expand the cipher key into the decryption key schedule.
  811.  *
  812.  * @return the number of rounds for the given cipher key size.
  813.  */
  814. int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {
  815. int Nr, i, j;
  816. u32 temp;
  818. /* expand the cipher key: */
  819. Nr = rijndaelKeySetupEnc(rk, cipherKey, keyBits);
  820. /* invert the order of the round keys: */
  821. for (i = 0, j = 4*Nr; i < j; i += 4, j -= 4) {
  822. temp = rk[i    ]; rk[i    ] = rk[j    ]; rk[j    ] = temp;
  823. temp = rk[i + 1]; rk[i + 1] = rk[j + 1]; rk[j + 1] = temp;
  824. temp = rk[i + 2]; rk[i + 2] = rk[j + 2]; rk[j + 2] = temp;
  825. temp = rk[i + 3]; rk[i + 3] = rk[j + 3]; rk[j + 3] = temp;
  826. }
  827. /* apply the inverse MixColumn transform to all round keys but the first and the last: */
  828. for (i = 1; i < Nr; i++) {
  829. rk += 4;
  830. rk[0] =
  831. Td0[Te4[(rk[0] >> 24)       ] & 0xff] ^
  832. Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^
  833. Td2[Te4[(rk[0] >>  8) & 0xff] & 0xff] ^
  834. Td3[Te4[(rk[0]      ) & 0xff] & 0xff];
  835. rk[1] =
  836. Td0[Te4[(rk[1] >> 24)       ] & 0xff] ^
  837. Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^
  838. Td2[Te4[(rk[1] >>  8) & 0xff] & 0xff] ^
  839. Td3[Te4[(rk[1]      ) & 0xff] & 0xff];
  840. rk[2] =
  841. Td0[Te4[(rk[2] >> 24)       ] & 0xff] ^
  842. Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^
  843. Td2[Te4[(rk[2] >>  8) & 0xff] & 0xff] ^
  844. Td3[Te4[(rk[2]      ) & 0xff] & 0xff];
  845. rk[3] =
  846. Td0[Te4[(rk[3] >> 24)       ] & 0xff] ^
  847. Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^
  848. Td2[Te4[(rk[3] >>  8) & 0xff] & 0xff] ^
  849. Td3[Te4[(rk[3]      ) & 0xff] & 0xff];
  850. }
  851. return Nr;
  852. }
  854. void rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]) {
  855. u32 s0, s1, s2, s3, t0, t1, t2, t3;
  856. #ifndef FULL_UNROLL
  857.     int r;
  858. #endif /* ?FULL_UNROLL */
  860.     /*
  861.  * map byte array block to cipher state
  862.  * and add initial round key:
  863.  */
  864. s0 = GETU32(pt     ) ^ rk[0];
  865. s1 = GETU32(pt +  4) ^ rk[1];
  866. s2 = GETU32(pt +  8) ^ rk[2];
  867. s3 = GETU32(pt + 12) ^ rk[3];
  868. #ifdef FULL_UNROLL
  869.     /* round 1: */
  870.     t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4];
  871.     t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5];
  872.     t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[ 6];
  873.     t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[ 7];
  874.     /* round 2: */
  875.     s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[ 8];
  876.     s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[ 9];
  877.     s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[10];
  878.     s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[11];
  879.     /* round 3: */
  880.     t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[12];
  881.     t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[13];
  882.     t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[14];
  883.     t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[15];
  884.     /* round 4: */
  885.     s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[16];
  886.     s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[17];
  887.     s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[18];
  888.     s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[19];
  889.     /* round 5: */
  890.     t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[20];
  891.     t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[21];
  892.     t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[22];
  893.     t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[23];
  894.     /* round 6: */
  895.     s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[24];
  896.     s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[25];
  897.     s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[26];
  898.     s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[27];
  899.     /* round 7: */
  900.     t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[28];
  901.     t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[29];
  902.     t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[30];
  903.     t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[31];
  904.     /* round 8: */
  905.     s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[32];
  906.     s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[33];
  907.     s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[34];
  908.     s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[35];
  909.     /* round 9: */
  910.     t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[36];
  911.     t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[37];
  912.     t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[38];
  913.     t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[39];
  914.     if (Nr > 10) {
  915.         /* round 10: */
  916.         s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[40];
  917.         s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[41];
  918.         s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[42];
  919.         s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[43];
  920.         /* round 11: */
  921.         t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[44];
  922.         t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[45];
  923.         t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[46];
  924.         t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[47];
  925.         if (Nr > 12) {
  926.             /* round 12: */
  927.             s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[48];
  928.             s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[49];
  929.             s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[50];
  930.             s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[51];
  931.             /* round 13: */
  932.             t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[52];
  933.             t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[53];
  934.             t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[54];
  935.             t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[55];
  936.         }
  937.     }
  938.     rk += Nr << 2;
  939. #else  /* !FULL_UNROLL */
  940.     /*
  941.  * Nr - 1 full rounds:
  942.  */
  943.     r = Nr >> 1;
  944.     for (;;) {
  945.         t0 =
  946.             Te0[(s0 >> 24)       ] ^
  947.             Te1[(s1 >> 16) & 0xff] ^
  948.             Te2[(s2 >>  8) & 0xff] ^
  949.             Te3[(s3      ) & 0xff] ^
  950.             rk[4];
  951.         t1 =
  952.             Te0[(s1 >> 24)       ] ^
  953.             Te1[(s2 >> 16) & 0xff] ^
  954.             Te2[(s3 >>  8) & 0xff] ^
  955.             Te3[(s0      ) & 0xff] ^
  956.             rk[5];
  957.         t2 =
  958.             Te0[(s2 >> 24)       ] ^
  959.             Te1[(s3 >> 16) & 0xff] ^
  960.             Te2[(s0 >>  8) & 0xff] ^
  961.             Te3[(s1      ) & 0xff] ^
  962.             rk[6];
  963.         t3 =
  964.             Te0[(s3 >> 24)       ] ^
  965.             Te1[(s0 >> 16) & 0xff] ^
  966.             Te2[(s1 >>  8) & 0xff] ^
  967.             Te3[(s2      ) & 0xff] ^
  968.             rk[7];
  970.         rk += 8;
  971.         if (--r == 0) {
  972.             break;
  973.         }
  975.         s0 =
  976.             Te0[(t0 >> 24)       ] ^
  977.             Te1[(t1 >> 16) & 0xff] ^
  978.             Te2[(t2 >>  8) & 0xff] ^
  979.             Te3[(t3      ) & 0xff] ^
  980.             rk[0];
  981.         s1 =
  982.             Te0[(t1 >> 24)       ] ^
  983.             Te1[(t2 >> 16) & 0xff] ^
  984.             Te2[(t3 >>  8) & 0xff] ^
  985.             Te3[(t0      ) & 0xff] ^
  986.             rk[1];
  987.         s2 =
  988.             Te0[(t2 >> 24)       ] ^
  989.             Te1[(t3 >> 16) & 0xff] ^
  990.             Te2[(t0 >>  8) & 0xff] ^
  991.             Te3[(t1      ) & 0xff] ^
  992.             rk[2];
  993.         s3 =
  994.             Te0[(t3 >> 24)       ] ^
  995.             Te1[(t0 >> 16) & 0xff] ^
  996.             Te2[(t1 >>  8) & 0xff] ^
  997.             Te3[(t2      ) & 0xff] ^
  998.             rk[3];
  999.     }
  1000. #endif /* ?FULL_UNROLL */
  1001.     /*
  1002.  * apply last round and
  1003.  * map cipher state to byte array block:
  1004.  */
  1005. s0 =
  1006. (Te4[(t0 >> 24)       ] & 0xff000000) ^
  1007. (Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^
  1008. (Te4[(t2 >>  8) & 0xff] & 0x0000ff00) ^
  1009. (Te4[(t3      ) & 0xff] & 0x000000ff) ^
  1010. rk[0];
  1011. PUTU32(ct     , s0);
  1012. s1 =
  1013. (Te4[(t1 >> 24)       ] & 0xff000000) ^
  1014. (Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^
  1015. (Te4[(t3 >>  8) & 0xff] & 0x0000ff00) ^
  1016. (Te4[(t0      ) & 0xff] & 0x000000ff) ^
  1017. rk[1];
  1018. PUTU32(ct +  4, s1);
  1019. s2 =
  1020. (Te4[(t2 >> 24)       ] & 0xff000000) ^
  1021. (Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^
  1022. (Te4[(t0 >>  8) & 0xff] & 0x0000ff00) ^
  1023. (Te4[(t1      ) & 0xff] & 0x000000ff) ^
  1024. rk[2];
  1025. PUTU32(ct +  8, s2);
  1026. s3 =
  1027. (Te4[(t3 >> 24)       ] & 0xff000000) ^
  1028. (Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^
  1029. (Te4[(t1 >>  8) & 0xff] & 0x0000ff00) ^
  1030. (Te4[(t2      ) & 0xff] & 0x000000ff) ^
  1031. rk[3];
  1032. PUTU32(ct + 12, s3);
  1033. }
  1035. void rijndaelDecrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16]) {
  1036. u32 s0, s1, s2, s3, t0, t1, t2, t3;
  1037. #ifndef FULL_UNROLL
  1038.     int r;
  1039. #endif /* ?FULL_UNROLL */
  1041.     /*
  1042.  * map byte array block to cipher state
  1043.  * and add initial round key:
  1044.  */
  1045.     s0 = GETU32(ct     ) ^ rk[0];
  1046.     s1 = GETU32(ct +  4) ^ rk[1];
  1047.     s2 = GETU32(ct +  8) ^ rk[2];
  1048.     s3 = GETU32(ct + 12) ^ rk[3];
  1049. #ifdef FULL_UNROLL
  1050.     /* round 1: */
  1051.     t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[ 4];
  1052.     t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[ 5];
  1053.     t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[ 6];
  1054.     t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[ 7];
  1055.     /* round 2: */
  1056.     s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[ 8];
  1057.     s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[ 9];
  1058.     s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[10];
  1059.     s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[11];
  1060.     /* round 3: */
  1061.     t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[12];
  1062.     t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[13];
  1063.     t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[14];
  1064.     t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[15];
  1065.     /* round 4: */
  1066.     s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[16];
  1067.     s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[17];
  1068.     s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[18];
  1069.     s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[19];
  1070.     /* round 5: */
  1071.     t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[20];
  1072.     t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[21];
  1073.     t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[22];
  1074.     t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[23];
  1075.     /* round 6: */
  1076.     s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[24];
  1077.     s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[25];
  1078.     s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[26];
  1079.     s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[27];
  1080.     /* round 7: */
  1081.     t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[28];
  1082.     t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[29];
  1083.     t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[30];
  1084.     t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[31];
  1085.     /* round 8: */
  1086.     s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[32];
  1087.     s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[33];
  1088.     s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[34];
  1089.     s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[35];
  1090.     /* round 9: */
  1091.     t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[36];
  1092.     t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[37];
  1093.     t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[38];
  1094.     t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[39];
  1095.     if (Nr > 10) {
  1096.         /* round 10: */
  1097.         s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[40];
  1098.         s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[41];
  1099.         s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[42];
  1100.         s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[43];
  1101.         /* round 11: */
  1102.         t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[44];
  1103.         t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[45];
  1104.         t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[46];
  1105.         t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[47];
  1106.         if (Nr > 12) {
  1107.             /* round 12: */
  1108.             s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[48];
  1109.             s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[49];
  1110.             s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[50];
  1111.             s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[51];
  1112.             /* round 13: */
  1113.             t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[52];
  1114.             t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[53];
  1115.             t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[54];
  1116.             t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[55];
  1117.         }
  1118.     }
  1119. rk += Nr << 2;
  1120. #else  /* !FULL_UNROLL */
  1121.     /*
  1122.      * Nr - 1 full rounds:
  1123.      */
  1124.     r = Nr >> 1;
  1125.     for (;;) {
  1126.         t0 =
  1127.             Td0[(s0 >> 24)       ] ^
  1128.             Td1[(s3 >> 16) & 0xff] ^
  1129.             Td2[(s2 >>  8) & 0xff] ^
  1130.             Td3[(s1      ) & 0xff] ^
  1131.             rk[4];
  1132.         t1 =
  1133.             Td0[(s1 >> 24)       ] ^
  1134.             Td1[(s0 >> 16) & 0xff] ^
  1135.             Td2[(s3 >>  8) & 0xff] ^
  1136.             Td3[(s2      ) & 0xff] ^
  1137.             rk[5];
  1138.         t2 =
  1139.             Td0[(s2 >> 24)       ] ^
  1140.             Td1[(s1 >> 16) & 0xff] ^
  1141.             Td2[(s0 >>  8) & 0xff] ^
  1142.             Td3[(s3      ) & 0xff] ^
  1143.             rk[6];
  1144.         t3 =
  1145.             Td0[(s3 >> 24)       ] ^
  1146.             Td1[(s2 >> 16) & 0xff] ^
  1147.             Td2[(s1 >>  8) & 0xff] ^
  1148.             Td3[(s0      ) & 0xff] ^
  1149.             rk[7];
  1151.         rk += 8;
  1152.         if (--r == 0) {
  1153.             break;
  1154.         }
  1156.         s0 =
  1157.             Td0[(t0 >> 24)       ] ^
  1158.             Td1[(t3 >> 16) & 0xff] ^
  1159.             Td2[(t2 >>  8) & 0xff] ^
  1160.             Td3[(t1      ) & 0xff] ^
  1161.             rk[0];
  1162.         s1 =
  1163.             Td0[(t1 >> 24)       ] ^
  1164.             Td1[(t0 >> 16) & 0xff] ^
  1165.             Td2[(t3 >>  8) & 0xff] ^
  1166.             Td3[(t2      ) & 0xff] ^
  1167.             rk[1];
  1168.         s2 =
  1169.             Td0[(t2 >> 24)       ] ^
  1170.             Td1[(t1 >> 16) & 0xff] ^
  1171.             Td2[(t0 >>  8) & 0xff] ^
  1172.             Td3[(t3      ) & 0xff] ^
  1173.             rk[2];
  1174.         s3 =
  1175.             Td0[(t3 >> 24)       ] ^
  1176.             Td1[(t2 >> 16) & 0xff] ^
  1177.             Td2[(t1 >>  8) & 0xff] ^
  1178.             Td3[(t0      ) & 0xff] ^
  1179.             rk[3];
  1180.     }
  1181. #endif /* ?FULL_UNROLL */
  1182.     /*
  1183.  * apply last round and
  1184.  * map cipher state to byte array block:
  1185.  */
  1186.     s0 =
  1187.     (Td4[(t0 >> 24)       ] & 0xff000000) ^
  1188.     (Td4[(t3 >> 16) & 0xff] & 0x00ff0000) ^
  1189.     (Td4[(t2 >>  8) & 0xff] & 0x0000ff00) ^
  1190.     (Td4[(t1      ) & 0xff] & 0x000000ff) ^
  1191.     rk[0];
  1192. PUTU32(pt     , s0);
  1193.     s1 =
  1194.     (Td4[(t1 >> 24)       ] & 0xff000000) ^
  1195.     (Td4[(t0 >> 16) & 0xff] & 0x00ff0000) ^
  1196.     (Td4[(t3 >>  8) & 0xff] & 0x0000ff00) ^
  1197.     (Td4[(t2      ) & 0xff] & 0x000000ff) ^
  1198.     rk[1];
  1199. PUTU32(pt +  4, s1);
  1200.     s2 =
  1201.     (Td4[(t2 >> 24)       ] & 0xff000000) ^
  1202.     (Td4[(t1 >> 16) & 0xff] & 0x00ff0000) ^
  1203.     (Td4[(t0 >>  8) & 0xff] & 0x0000ff00) ^
  1204.     (Td4[(t3      ) & 0xff] & 0x000000ff) ^
  1205.     rk[2];
  1206. PUTU32(pt +  8, s2);
  1207.     s3 =
  1208.     (Td4[(t3 >> 24)       ] & 0xff000000) ^
  1209.     (Td4[(t2 >> 16) & 0xff] & 0x00ff0000) ^
  1210.     (Td4[(t1 >>  8) & 0xff] & 0x0000ff00) ^
  1211.     (Td4[(t0      ) & 0xff] & 0x000000ff) ^
  1212.     rk[3];
  1213. PUTU32(pt + 12, s3);
  1214. }
  1216. #ifdef INTERMEDIATE_VALUE_KAT
  1218. void rijndaelEncryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds) {
  1219. int r;
  1220. u32 s0, s1, s2, s3, t0, t1, t2, t3;
  1222.     /*
  1223.  * map byte array block to cipher state
  1224.  * and add initial round key:
  1225.  */
  1226. s0 = GETU32(block     ) ^ rk[0];
  1227. s1 = GETU32(block +  4) ^ rk[1];
  1228. s2 = GETU32(block +  8) ^ rk[2];
  1229. s3 = GETU32(block + 12) ^ rk[3];
  1230.     rk += 4;
  1232.     /*
  1233.  * Nr - 1 full rounds:
  1234.  */
  1235. for (r = (rounds < Nr ? rounds : Nr - 1); r > 0; r--) {
  1236. t0 =
  1237. Te0[(s0 >> 24)       ] ^
  1238. Te1[(s1 >> 16) & 0xff] ^
  1239. Te2[(s2 >>  8) & 0xff] ^
  1240. Te3[(s3      ) & 0xff] ^
  1241. rk[0];
  1242. t1 =
  1243. Te0[(s1 >> 24)       ] ^
  1244. Te1[(s2 >> 16) & 0xff] ^
  1245. Te2[(s3 >>  8) & 0xff] ^
  1246. Te3[(s0      ) & 0xff] ^
  1247. rk[1];
  1248. t2 =
  1249. Te0[(s2 >> 24)       ] ^
  1250. Te1[(s3 >> 16) & 0xff] ^
  1251. Te2[(s0 >>  8) & 0xff] ^
  1252. Te3[(s1      ) & 0xff] ^
  1253. rk[2];
  1254. t3 =
  1255. Te0[(s3 >> 24)       ] ^
  1256. Te1[(s0 >> 16) & 0xff] ^
  1257. Te2[(s1 >>  8) & 0xff] ^
  1258. Te3[(s2      ) & 0xff] ^
  1259. rk[3];
  1261. s0 = t0;
  1262. s1 = t1;
  1263. s2 = t2;
  1264. s3 = t3;
  1265. rk += 4;
  1267.     }
  1269.     /*
  1270.  * apply last round and
  1271.  * map cipher state to byte array block:
  1272.  */
  1273. if (rounds == Nr) {
  1274.      t0 =
  1275.      (Te4[(s0 >> 24)       ] & 0xff000000) ^
  1276.      (Te4[(s1 >> 16) & 0xff] & 0x00ff0000) ^
  1277.      (Te4[(s2 >>  8) & 0xff] & 0x0000ff00) ^
  1278.      (Te4[(s3      ) & 0xff] & 0x000000ff) ^
  1279.      rk[0];
  1280.      t1 =
  1281.      (Te4[(s1 >> 24)       ] & 0xff000000) ^
  1282.      (Te4[(s2 >> 16) & 0xff] & 0x00ff0000) ^
  1283.      (Te4[(s3 >>  8) & 0xff] & 0x0000ff00) ^
  1284.      (Te4[(s0      ) & 0xff] & 0x000000ff) ^
  1285.      rk[1];
  1286.      t2 =
  1287.      (Te4[(s2 >> 24)       ] & 0xff000000) ^
  1288.      (Te4[(s3 >> 16) & 0xff] & 0x00ff0000) ^
  1289.      (Te4[(s0 >>  8) & 0xff] & 0x0000ff00) ^
  1290.      (Te4[(s1      ) & 0xff] & 0x000000ff) ^
  1291.      rk[2];
  1292.      t3 =
  1293.      (Te4[(s3 >> 24)       ] & 0xff000000) ^
  1294.      (Te4[(s0 >> 16) & 0xff] & 0x00ff0000) ^
  1295.      (Te4[(s1 >>  8) & 0xff] & 0x0000ff00) ^
  1296.      (Te4[(s2      ) & 0xff] & 0x000000ff) ^
  1297.      rk[3];
  1299. s0 = t0;
  1300. s1 = t1;
  1301. s2 = t2;
  1302. s3 = t3;
  1303. }
  1305. PUTU32(block     , s0);
  1306. PUTU32(block +  4, s1);
  1307. PUTU32(block +  8, s2);
  1308. PUTU32(block + 12, s3);
  1309. }
  1311. void rijndaelDecryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds) {
  1312. int r;
  1313. u32 s0, s1, s2, s3, t0, t1, t2, t3;
  1315.     /*
  1316.  * map byte array block to cipher state
  1317.  * and add initial round key:
  1318.  */
  1319. s0 = GETU32(block     ) ^ rk[0];
  1320. s1 = GETU32(block +  4) ^ rk[1];
  1321. s2 = GETU32(block +  8) ^ rk[2];
  1322. s3 = GETU32(block + 12) ^ rk[3];
  1323.     rk += 4;
  1325.     /*
  1326.  * Nr - 1 full rounds:
  1327.  */
  1328. for (r = (rounds < Nr ? rounds : Nr) - 1; r > 0; r--) {
  1329. t0 =
  1330. Td0[(s0 >> 24)       ] ^
  1331. Td1[(s3 >> 16) & 0xff] ^
  1332. Td2[(s2 >>  8) & 0xff] ^
  1333. Td3[(s1      ) & 0xff] ^
  1334. rk[0];
  1335. t1 =
  1336. Td0[(s1 >> 24)       ] ^
  1337. Td1[(s0 >> 16) & 0xff] ^
  1338. Td2[(s3 >>  8) & 0xff] ^
  1339. Td3[(s2      ) & 0xff] ^
  1340. rk[1];
  1341. t2 =
  1342. Td0[(s2 >> 24)       ] ^
  1343. Td1[(s1 >> 16) & 0xff] ^
  1344. Td2[(s0 >>  8) & 0xff] ^
  1345. Td3[(s3      ) & 0xff] ^
  1346. rk[2];
  1347. t3 =
  1348. Td0[(s3 >> 24)       ] ^
  1349. Td1[(s2 >> 16) & 0xff] ^
  1350. Td2[(s1 >>  8) & 0xff] ^
  1351. Td3[(s0      ) & 0xff] ^
  1352. rk[3];
  1354. s0 = t0;
  1355. s1 = t1;
  1356. s2 = t2;
  1357. s3 = t3;
  1358. rk += 4;
  1360.     }
  1362.     /*
  1363.  * complete the last round and
  1364.  * map cipher state to byte array block:
  1365.  */
  1366. t0 =
  1367. (Td4[(s0 >> 24)       ] & 0xff000000) ^
  1368. (Td4[(s3 >> 16) & 0xff] & 0x00ff0000) ^
  1369. (Td4[(s2 >>  8) & 0xff] & 0x0000ff00) ^
  1370. (Td4[(s1      ) & 0xff] & 0x000000ff);
  1371. t1 =
  1372. (Td4[(s1 >> 24)       ] & 0xff000000) ^
  1373. (Td4[(s0 >> 16) & 0xff] & 0x00ff0000) ^
  1374. (Td4[(s3 >>  8) & 0xff] & 0x0000ff00) ^
  1375. (Td4[(s2      ) & 0xff] & 0x000000ff);
  1376. t2 =
  1377. (Td4[(s2 >> 24)       ] & 0xff000000) ^
  1378. (Td4[(s1 >> 16) & 0xff] & 0x00ff0000) ^
  1379. (Td4[(s0 >>  8) & 0xff] & 0x0000ff00) ^
  1380. (Td4[(s3      ) & 0xff] & 0x000000ff);
  1381. t3 =
  1382. (Td4[(s3 >> 24)       ] & 0xff000000) ^
  1383. (Td4[(s2 >> 16) & 0xff] & 0x00ff0000) ^
  1384. (Td4[(s1 >>  8) & 0xff] & 0x0000ff00) ^
  1385. (Td4[(s0      ) & 0xff] & 0x000000ff);
  1387. if (rounds == Nr) {
  1388.     t0 ^= rk[0];
  1389.     t1 ^= rk[1];
  1390.     t2 ^= rk[2];
  1391.     t3 ^= rk[3];
  1392. }
  1394. PUTU32(block     , t0);
  1395. PUTU32(block +  4, t1);
  1396. PUTU32(block +  8, t2);
  1397. PUTU32(block + 12, t3);
  1398. }
  1400. #endif /* INTERMEDIATE_VALUE_KAT */