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sys/crypto/rijndael/rijndael-alg-fst.c
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1 /* $KAME: rijndael-alg-fst.c,v 1.10 2003/07/15 10:47:16 itojun Exp $ */ 2 /** 3 * rijndael-alg-fst.c 4 * 5 * @version 3.0 (December 2000) 6 * 7 * Optimised ANSI C code for the Rijndael cipher (now AES) 8 * 9 * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be> 10 * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be> 11 * @author Paulo Barreto <paulo.barreto@terra.com.br> 12 * 13 * This code is hereby placed in the public domain. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS 16 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 22 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 24 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 25 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 #include <sys/cdefs.h> 28 __FBSDID("$FreeBSD: releng/6.4/sys/crypto/rijndael/rijndael-alg-fst.c 149622 2005-08-30 15:01:50Z pjd $"); 29 30 #include <sys/cdefs.h> 31 #include <sys/types.h> 32 #ifdef _KERNEL 33 #include <sys/systm.h> 34 #else 35 #include <string.h> 36 #include <assert.h> 37 #define KASSERT(exp, msg) assert(exp) 38 #endif 39 40 #include <crypto/rijndael/rijndael.h> 41 #include <crypto/rijndael/rijndael_local.h> 42 43 /* 44 Te0[x] = S [x].[02, 01, 01, 03]; 45 Te1[x] = S [x].[03, 02, 01, 01]; 46 Te2[x] = S [x].[01, 03, 02, 01]; 47 Te3[x] = S [x].[01, 01, 03, 02]; 48 Te4[x] = S [x].[01, 01, 01, 01]; 49 50 Td0[x] = Si[x].[0e, 09, 0d, 0b]; 51 Td1[x] = Si[x].[0b, 0e, 09, 0d]; 52 Td2[x] = Si[x].[0d, 0b, 0e, 09]; 53 Td3[x] = Si[x].[09, 0d, 0b, 0e]; 54 Td4[x] = Si[x].[01, 01, 01, 01]; 55 */ 56 57 static const u32 Te0[256] = { 58 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU, 59 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U, 60 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU, 61 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU, 62 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U, 63 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU, 64 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU, 65 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU, 66 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU, 67 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU, 68 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U, 69 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU, 70 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU, 71 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U, 72 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU, 73 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU, 74 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU, 75 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU, 76 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU, 77 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U, 78 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU, 79 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU, 80 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU, 81 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU, 82 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U, 83 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U, 84 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U, 85 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U, 86 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU, 87 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U, 88 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U, 89 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU, 90 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU, 91 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U, 92 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U, 93 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U, 94 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU, 95 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U, 96 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU, 97 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U, 98 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU, 99 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U, 100 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U, 101 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU, 102 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U, 103 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U, 104 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U, 105 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U, 106 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U, 107 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U, 108 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U, 109 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U, 110 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU, 111 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U, 112 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U, 113 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U, 114 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U, 115 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U, 116 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U, 117 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU, 118 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U, 119 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U, 120 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U, 121 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU, 122 }; 123 static const u32 Te1[256] = { 124 0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU, 125 0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U, 126 0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU, 127 0x19e7fefeU, 0x62b5d7d7U, 0xe64dababU, 0x9aec7676U, 128 0x458fcacaU, 0x9d1f8282U, 0x4089c9c9U, 0x87fa7d7dU, 129 0x15effafaU, 0xebb25959U, 0xc98e4747U, 0x0bfbf0f0U, 130 0xec41adadU, 0x67b3d4d4U, 0xfd5fa2a2U, 0xea45afafU, 131 0xbf239c9cU, 0xf753a4a4U, 0x96e47272U, 0x5b9bc0c0U, 132 0xc275b7b7U, 0x1ce1fdfdU, 0xae3d9393U, 0x6a4c2626U, 133 0x5a6c3636U, 0x417e3f3fU, 0x02f5f7f7U, 0x4f83ccccU, 134 0x5c683434U, 0xf451a5a5U, 0x34d1e5e5U, 0x08f9f1f1U, 135 0x93e27171U, 0x73abd8d8U, 0x53623131U, 0x3f2a1515U, 136 0x0c080404U, 0x5295c7c7U, 0x65462323U, 0x5e9dc3c3U, 137 0x28301818U, 0xa1379696U, 0x0f0a0505U, 0xb52f9a9aU, 138 0x090e0707U, 0x36241212U, 0x9b1b8080U, 0x3ddfe2e2U, 139 0x26cdebebU, 0x694e2727U, 0xcd7fb2b2U, 0x9fea7575U, 140 0x1b120909U, 0x9e1d8383U, 0x74582c2cU, 0x2e341a1aU, 141 0x2d361b1bU, 0xb2dc6e6eU, 0xeeb45a5aU, 0xfb5ba0a0U, 142 0xf6a45252U, 0x4d763b3bU, 0x61b7d6d6U, 0xce7db3b3U, 143 0x7b522929U, 0x3edde3e3U, 0x715e2f2fU, 0x97138484U, 144 0xf5a65353U, 0x68b9d1d1U, 0x00000000U, 0x2cc1ededU, 145 0x60402020U, 0x1fe3fcfcU, 0xc879b1b1U, 0xedb65b5bU, 146 0xbed46a6aU, 0x468dcbcbU, 0xd967bebeU, 0x4b723939U, 147 0xde944a4aU, 0xd4984c4cU, 0xe8b05858U, 0x4a85cfcfU, 148 0x6bbbd0d0U, 0x2ac5efefU, 0xe54faaaaU, 0x16edfbfbU, 149 0xc5864343U, 0xd79a4d4dU, 0x55663333U, 0x94118585U, 150 0xcf8a4545U, 0x10e9f9f9U, 0x06040202U, 0x81fe7f7fU, 151 0xf0a05050U, 0x44783c3cU, 0xba259f9fU, 0xe34ba8a8U, 152 0xf3a25151U, 0xfe5da3a3U, 0xc0804040U, 0x8a058f8fU, 153 0xad3f9292U, 0xbc219d9dU, 0x48703838U, 0x04f1f5f5U, 154 0xdf63bcbcU, 0xc177b6b6U, 0x75afdadaU, 0x63422121U, 155 0x30201010U, 0x1ae5ffffU, 0x0efdf3f3U, 0x6dbfd2d2U, 156 0x4c81cdcdU, 0x14180c0cU, 0x35261313U, 0x2fc3ececU, 157 0xe1be5f5fU, 0xa2359797U, 0xcc884444U, 0x392e1717U, 158 0x5793c4c4U, 0xf255a7a7U, 0x82fc7e7eU, 0x477a3d3dU, 159 0xacc86464U, 0xe7ba5d5dU, 0x2b321919U, 0x95e67373U, 160 0xa0c06060U, 0x98198181U, 0xd19e4f4fU, 0x7fa3dcdcU, 161 0x66442222U, 0x7e542a2aU, 0xab3b9090U, 0x830b8888U, 162 0xca8c4646U, 0x29c7eeeeU, 0xd36bb8b8U, 0x3c281414U, 163 0x79a7dedeU, 0xe2bc5e5eU, 0x1d160b0bU, 0x76addbdbU, 164 0x3bdbe0e0U, 0x56643232U, 0x4e743a3aU, 0x1e140a0aU, 165 0xdb924949U, 0x0a0c0606U, 0x6c482424U, 0xe4b85c5cU, 166 0x5d9fc2c2U, 0x6ebdd3d3U, 0xef43acacU, 0xa6c46262U, 167 0xa8399191U, 0xa4319595U, 0x37d3e4e4U, 0x8bf27979U, 168 0x32d5e7e7U, 0x438bc8c8U, 0x596e3737U, 0xb7da6d6dU, 169 0x8c018d8dU, 0x64b1d5d5U, 0xd29c4e4eU, 0xe049a9a9U, 170 0xb4d86c6cU, 0xfaac5656U, 0x07f3f4f4U, 0x25cfeaeaU, 171 0xafca6565U, 0x8ef47a7aU, 0xe947aeaeU, 0x18100808U, 172 0xd56fbabaU, 0x88f07878U, 0x6f4a2525U, 0x725c2e2eU, 173 0x24381c1cU, 0xf157a6a6U, 0xc773b4b4U, 0x5197c6c6U, 174 0x23cbe8e8U, 0x7ca1ddddU, 0x9ce87474U, 0x213e1f1fU, 175 0xdd964b4bU, 0xdc61bdbdU, 0x860d8b8bU, 0x850f8a8aU, 176 0x90e07070U, 0x427c3e3eU, 0xc471b5b5U, 0xaacc6666U, 177 0xd8904848U, 0x05060303U, 0x01f7f6f6U, 0x121c0e0eU, 178 0xa3c26161U, 0x5f6a3535U, 0xf9ae5757U, 0xd069b9b9U, 179 0x91178686U, 0x5899c1c1U, 0x273a1d1dU, 0xb9279e9eU, 180 0x38d9e1e1U, 0x13ebf8f8U, 0xb32b9898U, 0x33221111U, 181 0xbbd26969U, 0x70a9d9d9U, 0x89078e8eU, 0xa7339494U, 182 0xb62d9b9bU, 0x223c1e1eU, 0x92158787U, 0x20c9e9e9U, 183 0x4987ceceU, 0xffaa5555U, 0x78502828U, 0x7aa5dfdfU, 184 0x8f038c8cU, 0xf859a1a1U, 0x80098989U, 0x171a0d0dU, 185 0xda65bfbfU, 0x31d7e6e6U, 0xc6844242U, 0xb8d06868U, 186 0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU, 187 0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U, 188 }; 189 static const u32 Te2[256] = { 190 0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU, 191 0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U, 192 0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU, 193 0xfe19e7feU, 0xd762b5d7U, 0xabe64dabU, 0x769aec76U, 194 0xca458fcaU, 0x829d1f82U, 0xc94089c9U, 0x7d87fa7dU, 195 0xfa15effaU, 0x59ebb259U, 0x47c98e47U, 0xf00bfbf0U, 196 0xadec41adU, 0xd467b3d4U, 0xa2fd5fa2U, 0xafea45afU, 197 0x9cbf239cU, 0xa4f753a4U, 0x7296e472U, 0xc05b9bc0U, 198 0xb7c275b7U, 0xfd1ce1fdU, 0x93ae3d93U, 0x266a4c26U, 199 0x365a6c36U, 0x3f417e3fU, 0xf702f5f7U, 0xcc4f83ccU, 200 0x345c6834U, 0xa5f451a5U, 0xe534d1e5U, 0xf108f9f1U, 201 0x7193e271U, 0xd873abd8U, 0x31536231U, 0x153f2a15U, 202 0x040c0804U, 0xc75295c7U, 0x23654623U, 0xc35e9dc3U, 203 0x18283018U, 0x96a13796U, 0x050f0a05U, 0x9ab52f9aU, 204 0x07090e07U, 0x12362412U, 0x809b1b80U, 0xe23ddfe2U, 205 0xeb26cdebU, 0x27694e27U, 0xb2cd7fb2U, 0x759fea75U, 206 0x091b1209U, 0x839e1d83U, 0x2c74582cU, 0x1a2e341aU, 207 0x1b2d361bU, 0x6eb2dc6eU, 0x5aeeb45aU, 0xa0fb5ba0U, 208 0x52f6a452U, 0x3b4d763bU, 0xd661b7d6U, 0xb3ce7db3U, 209 0x297b5229U, 0xe33edde3U, 0x2f715e2fU, 0x84971384U, 210 0x53f5a653U, 0xd168b9d1U, 0x00000000U, 0xed2cc1edU, 211 0x20604020U, 0xfc1fe3fcU, 0xb1c879b1U, 0x5bedb65bU, 212 0x6abed46aU, 0xcb468dcbU, 0xbed967beU, 0x394b7239U, 213 0x4ade944aU, 0x4cd4984cU, 0x58e8b058U, 0xcf4a85cfU, 214 0xd06bbbd0U, 0xef2ac5efU, 0xaae54faaU, 0xfb16edfbU, 215 0x43c58643U, 0x4dd79a4dU, 0x33556633U, 0x85941185U, 216 0x45cf8a45U, 0xf910e9f9U, 0x02060402U, 0x7f81fe7fU, 217 0x50f0a050U, 0x3c44783cU, 0x9fba259fU, 0xa8e34ba8U, 218 0x51f3a251U, 0xa3fe5da3U, 0x40c08040U, 0x8f8a058fU, 219 0x92ad3f92U, 0x9dbc219dU, 0x38487038U, 0xf504f1f5U, 220 0xbcdf63bcU, 0xb6c177b6U, 0xda75afdaU, 0x21634221U, 221 0x10302010U, 0xff1ae5ffU, 0xf30efdf3U, 0xd26dbfd2U, 222 0xcd4c81cdU, 0x0c14180cU, 0x13352613U, 0xec2fc3ecU, 223 0x5fe1be5fU, 0x97a23597U, 0x44cc8844U, 0x17392e17U, 224 0xc45793c4U, 0xa7f255a7U, 0x7e82fc7eU, 0x3d477a3dU, 225 0x64acc864U, 0x5de7ba5dU, 0x192b3219U, 0x7395e673U, 226 0x60a0c060U, 0x81981981U, 0x4fd19e4fU, 0xdc7fa3dcU, 227 0x22664422U, 0x2a7e542aU, 0x90ab3b90U, 0x88830b88U, 228 0x46ca8c46U, 0xee29c7eeU, 0xb8d36bb8U, 0x143c2814U, 229 0xde79a7deU, 0x5ee2bc5eU, 0x0b1d160bU, 0xdb76addbU, 230 0xe03bdbe0U, 0x32566432U, 0x3a4e743aU, 0x0a1e140aU, 231 0x49db9249U, 0x060a0c06U, 0x246c4824U, 0x5ce4b85cU, 232 0xc25d9fc2U, 0xd36ebdd3U, 0xacef43acU, 0x62a6c462U, 233 0x91a83991U, 0x95a43195U, 0xe437d3e4U, 0x798bf279U, 234 0xe732d5e7U, 0xc8438bc8U, 0x37596e37U, 0x6db7da6dU, 235 0x8d8c018dU, 0xd564b1d5U, 0x4ed29c4eU, 0xa9e049a9U, 236 0x6cb4d86cU, 0x56faac56U, 0xf407f3f4U, 0xea25cfeaU, 237 0x65afca65U, 0x7a8ef47aU, 0xaee947aeU, 0x08181008U, 238 0xbad56fbaU, 0x7888f078U, 0x256f4a25U, 0x2e725c2eU, 239 0x1c24381cU, 0xa6f157a6U, 0xb4c773b4U, 0xc65197c6U, 240 0xe823cbe8U, 0xdd7ca1ddU, 0x749ce874U, 0x1f213e1fU, 241 0x4bdd964bU, 0xbddc61bdU, 0x8b860d8bU, 0x8a850f8aU, 242 0x7090e070U, 0x3e427c3eU, 0xb5c471b5U, 0x66aacc66U, 243 0x48d89048U, 0x03050603U, 0xf601f7f6U, 0x0e121c0eU, 244 0x61a3c261U, 0x355f6a35U, 0x57f9ae57U, 0xb9d069b9U, 245 0x86911786U, 0xc15899c1U, 0x1d273a1dU, 0x9eb9279eU, 246 0xe138d9e1U, 0xf813ebf8U, 0x98b32b98U, 0x11332211U, 247 0x69bbd269U, 0xd970a9d9U, 0x8e89078eU, 0x94a73394U, 248 0x9bb62d9bU, 0x1e223c1eU, 0x87921587U, 0xe920c9e9U, 249 0xce4987ceU, 0x55ffaa55U, 0x28785028U, 0xdf7aa5dfU, 250 0x8c8f038cU, 0xa1f859a1U, 0x89800989U, 0x0d171a0dU, 251 0xbfda65bfU, 0xe631d7e6U, 0x42c68442U, 0x68b8d068U, 252 0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU, 253 0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U, 254 }; 255 static const u32 Te3[256] = { 256 257 0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U, 258 0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U, 259 0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U, 260 0xfefe19e7U, 0xd7d762b5U, 0xababe64dU, 0x76769aecU, 261 0xcaca458fU, 0x82829d1fU, 0xc9c94089U, 0x7d7d87faU, 262 0xfafa15efU, 0x5959ebb2U, 0x4747c98eU, 0xf0f00bfbU, 263 0xadadec41U, 0xd4d467b3U, 0xa2a2fd5fU, 0xafafea45U, 264 0x9c9cbf23U, 0xa4a4f753U, 0x727296e4U, 0xc0c05b9bU, 265 0xb7b7c275U, 0xfdfd1ce1U, 0x9393ae3dU, 0x26266a4cU, 266 0x36365a6cU, 0x3f3f417eU, 0xf7f702f5U, 0xcccc4f83U, 267 0x34345c68U, 0xa5a5f451U, 0xe5e534d1U, 0xf1f108f9U, 268 0x717193e2U, 0xd8d873abU, 0x31315362U, 0x15153f2aU, 269 0x04040c08U, 0xc7c75295U, 0x23236546U, 0xc3c35e9dU, 270 0x18182830U, 0x9696a137U, 0x05050f0aU, 0x9a9ab52fU, 271 0x0707090eU, 0x12123624U, 0x80809b1bU, 0xe2e23ddfU, 272 0xebeb26cdU, 0x2727694eU, 0xb2b2cd7fU, 0x75759feaU, 273 0x09091b12U, 0x83839e1dU, 0x2c2c7458U, 0x1a1a2e34U, 274 0x1b1b2d36U, 0x6e6eb2dcU, 0x5a5aeeb4U, 0xa0a0fb5bU, 275 0x5252f6a4U, 0x3b3b4d76U, 0xd6d661b7U, 0xb3b3ce7dU, 276 0x29297b52U, 0xe3e33eddU, 0x2f2f715eU, 0x84849713U, 277 0x5353f5a6U, 0xd1d168b9U, 0x00000000U, 0xeded2cc1U, 278 0x20206040U, 0xfcfc1fe3U, 0xb1b1c879U, 0x5b5bedb6U, 279 0x6a6abed4U, 0xcbcb468dU, 0xbebed967U, 0x39394b72U, 280 0x4a4ade94U, 0x4c4cd498U, 0x5858e8b0U, 0xcfcf4a85U, 281 0xd0d06bbbU, 0xefef2ac5U, 0xaaaae54fU, 0xfbfb16edU, 282 0x4343c586U, 0x4d4dd79aU, 0x33335566U, 0x85859411U, 283 0x4545cf8aU, 0xf9f910e9U, 0x02020604U, 0x7f7f81feU, 284 0x5050f0a0U, 0x3c3c4478U, 0x9f9fba25U, 0xa8a8e34bU, 285 0x5151f3a2U, 0xa3a3fe5dU, 0x4040c080U, 0x8f8f8a05U, 286 0x9292ad3fU, 0x9d9dbc21U, 0x38384870U, 0xf5f504f1U, 287 0xbcbcdf63U, 0xb6b6c177U, 0xdada75afU, 0x21216342U, 288 0x10103020U, 0xffff1ae5U, 0xf3f30efdU, 0xd2d26dbfU, 289 0xcdcd4c81U, 0x0c0c1418U, 0x13133526U, 0xecec2fc3U, 290 0x5f5fe1beU, 0x9797a235U, 0x4444cc88U, 0x1717392eU, 291 0xc4c45793U, 0xa7a7f255U, 0x7e7e82fcU, 0x3d3d477aU, 292 0x6464acc8U, 0x5d5de7baU, 0x19192b32U, 0x737395e6U, 293 0x6060a0c0U, 0x81819819U, 0x4f4fd19eU, 0xdcdc7fa3U, 294 0x22226644U, 0x2a2a7e54U, 0x9090ab3bU, 0x8888830bU, 295 0x4646ca8cU, 0xeeee29c7U, 0xb8b8d36bU, 0x14143c28U, 296 0xdede79a7U, 0x5e5ee2bcU, 0x0b0b1d16U, 0xdbdb76adU, 297 0xe0e03bdbU, 0x32325664U, 0x3a3a4e74U, 0x0a0a1e14U, 298 0x4949db92U, 0x06060a0cU, 0x24246c48U, 0x5c5ce4b8U, 299 0xc2c25d9fU, 0xd3d36ebdU, 0xacacef43U, 0x6262a6c4U, 300 0x9191a839U, 0x9595a431U, 0xe4e437d3U, 0x79798bf2U, 301 0xe7e732d5U, 0xc8c8438bU, 0x3737596eU, 0x6d6db7daU, 302 0x8d8d8c01U, 0xd5d564b1U, 0x4e4ed29cU, 0xa9a9e049U, 303 0x6c6cb4d8U, 0x5656faacU, 0xf4f407f3U, 0xeaea25cfU, 304 0x6565afcaU, 0x7a7a8ef4U, 0xaeaee947U, 0x08081810U, 305 0xbabad56fU, 0x787888f0U, 0x25256f4aU, 0x2e2e725cU, 306 0x1c1c2438U, 0xa6a6f157U, 0xb4b4c773U, 0xc6c65197U, 307 0xe8e823cbU, 0xdddd7ca1U, 0x74749ce8U, 0x1f1f213eU, 308 0x4b4bdd96U, 0xbdbddc61U, 0x8b8b860dU, 0x8a8a850fU, 309 0x707090e0U, 0x3e3e427cU, 0xb5b5c471U, 0x6666aaccU, 310 0x4848d890U, 0x03030506U, 0xf6f601f7U, 0x0e0e121cU, 311 0x6161a3c2U, 0x35355f6aU, 0x5757f9aeU, 0xb9b9d069U, 312 0x86869117U, 0xc1c15899U, 0x1d1d273aU, 0x9e9eb927U, 313 0xe1e138d9U, 0xf8f813ebU, 0x9898b32bU, 0x11113322U, 314 0x6969bbd2U, 0xd9d970a9U, 0x8e8e8907U, 0x9494a733U, 315 0x9b9bb62dU, 0x1e1e223cU, 0x87879215U, 0xe9e920c9U, 316 0xcece4987U, 0x5555ffaaU, 0x28287850U, 0xdfdf7aa5U, 317 0x8c8c8f03U, 0xa1a1f859U, 0x89898009U, 0x0d0d171aU, 318 0xbfbfda65U, 0xe6e631d7U, 0x4242c684U, 0x6868b8d0U, 319 0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU, 320 0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU, 321 }; 322 static const u32 Te4[256] = { 323 0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU, 324 0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U, 325 0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU, 326 0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U, 327 0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU, 328 0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U, 329 0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU, 330 0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U, 331 0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U, 332 0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU, 333 0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U, 334 0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U, 335 0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U, 336 0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU, 337 0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U, 338 0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U, 339 0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU, 340 0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U, 341 0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U, 342 0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U, 343 0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU, 344 0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU, 345 0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U, 346 0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU, 347 0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU, 348 0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U, 349 0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU, 350 0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U, 351 0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU, 352 0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U, 353 0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U, 354 0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U, 355 0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU, 356 0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U, 357 0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU, 358 0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U, 359 0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU, 360 0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U, 361 0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U, 362 0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU, 363 0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU, 364 0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU, 365 0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U, 366 0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U, 367 0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU, 368 0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U, 369 0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU, 370 0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U, 371 0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU, 372 0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U, 373 0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU, 374 0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU, 375 0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U, 376 0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU, 377 0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U, 378 0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU, 379 0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U, 380 0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U, 381 0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U, 382 0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU, 383 0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU, 384 0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U, 385 0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU, 386 0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U, 387 }; 388 static const u32 Td0[256] = { 389 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U, 390 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U, 391 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U, 392 0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU, 393 0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U, 394 0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U, 395 0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU, 396 0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U, 397 0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU, 398 0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U, 399 0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U, 400 0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U, 401 0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U, 402 0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU, 403 0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U, 404 0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU, 405 0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U, 406 0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU, 407 0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U, 408 0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U, 409 0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U, 410 0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU, 411 0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U, 412 0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU, 413 0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U, 414 0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU, 415 0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U, 416 0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU, 417 0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU, 418 0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U, 419 0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU, 420 0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U, 421 0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU, 422 0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U, 423 0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U, 424 0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U, 425 0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU, 426 0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U, 427 0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U, 428 0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU, 429 0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U, 430 0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U, 431 0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U, 432 0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U, 433 0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U, 434 0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU, 435 0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U, 436 0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U, 437 0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U, 438 0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U, 439 0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U, 440 0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU, 441 0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU, 442 0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU, 443 0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU, 444 0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U, 445 0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U, 446 0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU, 447 0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU, 448 0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U, 449 0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU, 450 0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U, 451 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U, 452 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U, 453 }; 454 static const u32 Td1[256] = { 455 0x5051f4a7U, 0x537e4165U, 0xc31a17a4U, 0x963a275eU, 456 0xcb3bab6bU, 0xf11f9d45U, 0xabacfa58U, 0x934be303U, 457 0x552030faU, 0xf6ad766dU, 0x9188cc76U, 0x25f5024cU, 458 0xfc4fe5d7U, 0xd7c52acbU, 0x80263544U, 0x8fb562a3U, 459 0x49deb15aU, 0x6725ba1bU, 0x9845ea0eU, 0xe15dfec0U, 460 0x02c32f75U, 0x12814cf0U, 0xa38d4697U, 0xc66bd3f9U, 461 0xe7038f5fU, 0x9515929cU, 0xebbf6d7aU, 0xda955259U, 462 0x2dd4be83U, 0xd3587421U, 0x2949e069U, 0x448ec9c8U, 463 0x6a75c289U, 0x78f48e79U, 0x6b99583eU, 0xdd27b971U, 464 0xb6bee14fU, 0x17f088adU, 0x66c920acU, 0xb47dce3aU, 465 0x1863df4aU, 0x82e51a31U, 0x60975133U, 0x4562537fU, 466 0xe0b16477U, 0x84bb6baeU, 0x1cfe81a0U, 0x94f9082bU, 467 0x58704868U, 0x198f45fdU, 0x8794de6cU, 0xb7527bf8U, 468 0x23ab73d3U, 0xe2724b02U, 0x57e31f8fU, 0x2a6655abU, 469 0x07b2eb28U, 0x032fb5c2U, 0x9a86c57bU, 0xa5d33708U, 470 0xf2302887U, 0xb223bfa5U, 0xba02036aU, 0x5ced1682U, 471 0x2b8acf1cU, 0x92a779b4U, 0xf0f307f2U, 0xa14e69e2U, 472 0xcd65daf4U, 0xd50605beU, 0x1fd13462U, 0x8ac4a6feU, 473 0x9d342e53U, 0xa0a2f355U, 0x32058ae1U, 0x75a4f6ebU, 474 0x390b83ecU, 0xaa4060efU, 0x065e719fU, 0x51bd6e10U, 475 0xf93e218aU, 0x3d96dd06U, 0xaedd3e05U, 0x464de6bdU, 476 0xb591548dU, 0x0571c45dU, 0x6f0406d4U, 0xff605015U, 477 0x241998fbU, 0x97d6bde9U, 0xcc894043U, 0x7767d99eU, 478 0xbdb0e842U, 0x8807898bU, 0x38e7195bU, 0xdb79c8eeU, 479 0x47a17c0aU, 0xe97c420fU, 0xc9f8841eU, 0x00000000U, 480 0x83098086U, 0x48322bedU, 0xac1e1170U, 0x4e6c5a72U, 481 0xfbfd0effU, 0x560f8538U, 0x1e3daed5U, 0x27362d39U, 482 0x640a0fd9U, 0x21685ca6U, 0xd19b5b54U, 0x3a24362eU, 483 0xb10c0a67U, 0x0f9357e7U, 0xd2b4ee96U, 0x9e1b9b91U, 484 0x4f80c0c5U, 0xa261dc20U, 0x695a774bU, 0x161c121aU, 485 0x0ae293baU, 0xe5c0a02aU, 0x433c22e0U, 0x1d121b17U, 486 0x0b0e090dU, 0xadf28bc7U, 0xb92db6a8U, 0xc8141ea9U, 487 0x8557f119U, 0x4caf7507U, 0xbbee99ddU, 0xfda37f60U, 488 0x9ff70126U, 0xbc5c72f5U, 0xc544663bU, 0x345bfb7eU, 489 0x768b4329U, 0xdccb23c6U, 0x68b6edfcU, 0x63b8e4f1U, 490 0xcad731dcU, 0x10426385U, 0x40139722U, 0x2084c611U, 491 0x7d854a24U, 0xf8d2bb3dU, 0x11aef932U, 0x6dc729a1U, 492 0x4b1d9e2fU, 0xf3dcb230U, 0xec0d8652U, 0xd077c1e3U, 493 0x6c2bb316U, 0x99a970b9U, 0xfa119448U, 0x2247e964U, 494 0xc4a8fc8cU, 0x1aa0f03fU, 0xd8567d2cU, 0xef223390U, 495 0xc787494eU, 0xc1d938d1U, 0xfe8ccaa2U, 0x3698d40bU, 496 0xcfa6f581U, 0x28a57adeU, 0x26dab78eU, 0xa43fadbfU, 497 0xe42c3a9dU, 0x0d507892U, 0x9b6a5fccU, 0x62547e46U, 498 0xc2f68d13U, 0xe890d8b8U, 0x5e2e39f7U, 0xf582c3afU, 499 0xbe9f5d80U, 0x7c69d093U, 0xa96fd52dU, 0xb3cf2512U, 500 0x3bc8ac99U, 0xa710187dU, 0x6ee89c63U, 0x7bdb3bbbU, 501 0x09cd2678U, 0xf46e5918U, 0x01ec9ab7U, 0xa8834f9aU, 502 0x65e6956eU, 0x7eaaffe6U, 0x0821bccfU, 0xe6ef15e8U, 503 0xd9bae79bU, 0xce4a6f36U, 0xd4ea9f09U, 0xd629b07cU, 504 0xaf31a4b2U, 0x312a3f23U, 0x30c6a594U, 0xc035a266U, 505 0x37744ebcU, 0xa6fc82caU, 0xb0e090d0U, 0x1533a7d8U, 506 0x4af10498U, 0xf741ecdaU, 0x0e7fcd50U, 0x2f1791f6U, 507 0x8d764dd6U, 0x4d43efb0U, 0x54ccaa4dU, 0xdfe49604U, 508 0xe39ed1b5U, 0x1b4c6a88U, 0xb8c12c1fU, 0x7f466551U, 509 0x049d5eeaU, 0x5d018c35U, 0x73fa8774U, 0x2efb0b41U, 510 0x5ab3671dU, 0x5292dbd2U, 0x33e91056U, 0x136dd647U, 511 0x8c9ad761U, 0x7a37a10cU, 0x8e59f814U, 0x89eb133cU, 512 0xeecea927U, 0x35b761c9U, 0xede11ce5U, 0x3c7a47b1U, 513 0x599cd2dfU, 0x3f55f273U, 0x791814ceU, 0xbf73c737U, 514 0xea53f7cdU, 0x5b5ffdaaU, 0x14df3d6fU, 0x867844dbU, 515 0x81caaff3U, 0x3eb968c4U, 0x2c382434U, 0x5fc2a340U, 516 0x72161dc3U, 0x0cbce225U, 0x8b283c49U, 0x41ff0d95U, 517 0x7139a801U, 0xde080cb3U, 0x9cd8b4e4U, 0x906456c1U, 518 0x617bcb84U, 0x70d532b6U, 0x74486c5cU, 0x42d0b857U, 519 }; 520 static const u32 Td2[256] = { 521 0xa75051f4U, 0x65537e41U, 0xa4c31a17U, 0x5e963a27U, 522 0x6bcb3babU, 0x45f11f9dU, 0x58abacfaU, 0x03934be3U, 523 0xfa552030U, 0x6df6ad76U, 0x769188ccU, 0x4c25f502U, 524 0xd7fc4fe5U, 0xcbd7c52aU, 0x44802635U, 0xa38fb562U, 525 0x5a49deb1U, 0x1b6725baU, 0x0e9845eaU, 0xc0e15dfeU, 526 0x7502c32fU, 0xf012814cU, 0x97a38d46U, 0xf9c66bd3U, 527 0x5fe7038fU, 0x9c951592U, 0x7aebbf6dU, 0x59da9552U, 528 0x832dd4beU, 0x21d35874U, 0x692949e0U, 0xc8448ec9U, 529 0x896a75c2U, 0x7978f48eU, 0x3e6b9958U, 0x71dd27b9U, 530 0x4fb6bee1U, 0xad17f088U, 0xac66c920U, 0x3ab47dceU, 531 0x4a1863dfU, 0x3182e51aU, 0x33609751U, 0x7f456253U, 532 0x77e0b164U, 0xae84bb6bU, 0xa01cfe81U, 0x2b94f908U, 533 0x68587048U, 0xfd198f45U, 0x6c8794deU, 0xf8b7527bU, 534 0xd323ab73U, 0x02e2724bU, 0x8f57e31fU, 0xab2a6655U, 535 0x2807b2ebU, 0xc2032fb5U, 0x7b9a86c5U, 0x08a5d337U, 536 0x87f23028U, 0xa5b223bfU, 0x6aba0203U, 0x825ced16U, 537 0x1c2b8acfU, 0xb492a779U, 0xf2f0f307U, 0xe2a14e69U, 538 0xf4cd65daU, 0xbed50605U, 0x621fd134U, 0xfe8ac4a6U, 539 0x539d342eU, 0x55a0a2f3U, 0xe132058aU, 0xeb75a4f6U, 540 0xec390b83U, 0xefaa4060U, 0x9f065e71U, 0x1051bd6eU, 541 542 0x8af93e21U, 0x063d96ddU, 0x05aedd3eU, 0xbd464de6U, 543 0x8db59154U, 0x5d0571c4U, 0xd46f0406U, 0x15ff6050U, 544 0xfb241998U, 0xe997d6bdU, 0x43cc8940U, 0x9e7767d9U, 545 0x42bdb0e8U, 0x8b880789U, 0x5b38e719U, 0xeedb79c8U, 546 0x0a47a17cU, 0x0fe97c42U, 0x1ec9f884U, 0x00000000U, 547 0x86830980U, 0xed48322bU, 0x70ac1e11U, 0x724e6c5aU, 548 0xfffbfd0eU, 0x38560f85U, 0xd51e3daeU, 0x3927362dU, 549 0xd9640a0fU, 0xa621685cU, 0x54d19b5bU, 0x2e3a2436U, 550 0x67b10c0aU, 0xe70f9357U, 0x96d2b4eeU, 0x919e1b9bU, 551 0xc54f80c0U, 0x20a261dcU, 0x4b695a77U, 0x1a161c12U, 552 0xba0ae293U, 0x2ae5c0a0U, 0xe0433c22U, 0x171d121bU, 553 0x0d0b0e09U, 0xc7adf28bU, 0xa8b92db6U, 0xa9c8141eU, 554 0x198557f1U, 0x074caf75U, 0xddbbee99U, 0x60fda37fU, 555 0x269ff701U, 0xf5bc5c72U, 0x3bc54466U, 0x7e345bfbU, 556 0x29768b43U, 0xc6dccb23U, 0xfc68b6edU, 0xf163b8e4U, 557 0xdccad731U, 0x85104263U, 0x22401397U, 0x112084c6U, 558 0x247d854aU, 0x3df8d2bbU, 0x3211aef9U, 0xa16dc729U, 559 0x2f4b1d9eU, 0x30f3dcb2U, 0x52ec0d86U, 0xe3d077c1U, 560 0x166c2bb3U, 0xb999a970U, 0x48fa1194U, 0x642247e9U, 561 0x8cc4a8fcU, 0x3f1aa0f0U, 0x2cd8567dU, 0x90ef2233U, 562 0x4ec78749U, 0xd1c1d938U, 0xa2fe8ccaU, 0x0b3698d4U, 563 0x81cfa6f5U, 0xde28a57aU, 0x8e26dab7U, 0xbfa43fadU, 564 0x9de42c3aU, 0x920d5078U, 0xcc9b6a5fU, 0x4662547eU, 565 0x13c2f68dU, 0xb8e890d8U, 0xf75e2e39U, 0xaff582c3U, 566 0x80be9f5dU, 0x937c69d0U, 0x2da96fd5U, 0x12b3cf25U, 567 0x993bc8acU, 0x7da71018U, 0x636ee89cU, 0xbb7bdb3bU, 568 0x7809cd26U, 0x18f46e59U, 0xb701ec9aU, 0x9aa8834fU, 569 0x6e65e695U, 0xe67eaaffU, 0xcf0821bcU, 0xe8e6ef15U, 570 0x9bd9bae7U, 0x36ce4a6fU, 0x09d4ea9fU, 0x7cd629b0U, 571 0xb2af31a4U, 0x23312a3fU, 0x9430c6a5U, 0x66c035a2U, 572 0xbc37744eU, 0xcaa6fc82U, 0xd0b0e090U, 0xd81533a7U, 573 0x984af104U, 0xdaf741ecU, 0x500e7fcdU, 0xf62f1791U, 574 0xd68d764dU, 0xb04d43efU, 0x4d54ccaaU, 0x04dfe496U, 575 0xb5e39ed1U, 0x881b4c6aU, 0x1fb8c12cU, 0x517f4665U, 576 0xea049d5eU, 0x355d018cU, 0x7473fa87U, 0x412efb0bU, 577 0x1d5ab367U, 0xd25292dbU, 0x5633e910U, 0x47136dd6U, 578 0x618c9ad7U, 0x0c7a37a1U, 0x148e59f8U, 0x3c89eb13U, 579 0x27eecea9U, 0xc935b761U, 0xe5ede11cU, 0xb13c7a47U, 580 0xdf599cd2U, 0x733f55f2U, 0xce791814U, 0x37bf73c7U, 581 0xcdea53f7U, 0xaa5b5ffdU, 0x6f14df3dU, 0xdb867844U, 582 0xf381caafU, 0xc43eb968U, 0x342c3824U, 0x405fc2a3U, 583 0xc372161dU, 0x250cbce2U, 0x498b283cU, 0x9541ff0dU, 584 0x017139a8U, 0xb3de080cU, 0xe49cd8b4U, 0xc1906456U, 585 0x84617bcbU, 0xb670d532U, 0x5c74486cU, 0x5742d0b8U, 586 }; 587 static const u32 Td3[256] = { 588 0xf4a75051U, 0x4165537eU, 0x17a4c31aU, 0x275e963aU, 589 0xab6bcb3bU, 0x9d45f11fU, 0xfa58abacU, 0xe303934bU, 590 0x30fa5520U, 0x766df6adU, 0xcc769188U, 0x024c25f5U, 591 0xe5d7fc4fU, 0x2acbd7c5U, 0x35448026U, 0x62a38fb5U, 592 0xb15a49deU, 0xba1b6725U, 0xea0e9845U, 0xfec0e15dU, 593 0x2f7502c3U, 0x4cf01281U, 0x4697a38dU, 0xd3f9c66bU, 594 0x8f5fe703U, 0x929c9515U, 0x6d7aebbfU, 0x5259da95U, 595 0xbe832dd4U, 0x7421d358U, 0xe0692949U, 0xc9c8448eU, 596 0xc2896a75U, 0x8e7978f4U, 0x583e6b99U, 0xb971dd27U, 597 0xe14fb6beU, 0x88ad17f0U, 0x20ac66c9U, 0xce3ab47dU, 598 0xdf4a1863U, 0x1a3182e5U, 0x51336097U, 0x537f4562U, 599 0x6477e0b1U, 0x6bae84bbU, 0x81a01cfeU, 0x082b94f9U, 600 0x48685870U, 0x45fd198fU, 0xde6c8794U, 0x7bf8b752U, 601 0x73d323abU, 0x4b02e272U, 0x1f8f57e3U, 0x55ab2a66U, 602 0xeb2807b2U, 0xb5c2032fU, 0xc57b9a86U, 0x3708a5d3U, 603 0x2887f230U, 0xbfa5b223U, 0x036aba02U, 0x16825cedU, 604 0xcf1c2b8aU, 0x79b492a7U, 0x07f2f0f3U, 0x69e2a14eU, 605 0xdaf4cd65U, 0x05bed506U, 0x34621fd1U, 0xa6fe8ac4U, 606 0x2e539d34U, 0xf355a0a2U, 0x8ae13205U, 0xf6eb75a4U, 607 0x83ec390bU, 0x60efaa40U, 0x719f065eU, 0x6e1051bdU, 608 0x218af93eU, 0xdd063d96U, 0x3e05aeddU, 0xe6bd464dU, 609 0x548db591U, 0xc45d0571U, 0x06d46f04U, 0x5015ff60U, 610 0x98fb2419U, 0xbde997d6U, 0x4043cc89U, 0xd99e7767U, 611 0xe842bdb0U, 0x898b8807U, 0x195b38e7U, 0xc8eedb79U, 612 0x7c0a47a1U, 0x420fe97cU, 0x841ec9f8U, 0x00000000U, 613 0x80868309U, 0x2bed4832U, 0x1170ac1eU, 0x5a724e6cU, 614 0x0efffbfdU, 0x8538560fU, 0xaed51e3dU, 0x2d392736U, 615 0x0fd9640aU, 0x5ca62168U, 0x5b54d19bU, 0x362e3a24U, 616 0x0a67b10cU, 0x57e70f93U, 0xee96d2b4U, 0x9b919e1bU, 617 0xc0c54f80U, 0xdc20a261U, 0x774b695aU, 0x121a161cU, 618 0x93ba0ae2U, 0xa02ae5c0U, 0x22e0433cU, 0x1b171d12U, 619 0x090d0b0eU, 0x8bc7adf2U, 0xb6a8b92dU, 0x1ea9c814U, 620 0xf1198557U, 0x75074cafU, 0x99ddbbeeU, 0x7f60fda3U, 621 0x01269ff7U, 0x72f5bc5cU, 0x663bc544U, 0xfb7e345bU, 622 0x4329768bU, 0x23c6dccbU, 0xedfc68b6U, 0xe4f163b8U, 623 0x31dccad7U, 0x63851042U, 0x97224013U, 0xc6112084U, 624 0x4a247d85U, 0xbb3df8d2U, 0xf93211aeU, 0x29a16dc7U, 625 0x9e2f4b1dU, 0xb230f3dcU, 0x8652ec0dU, 0xc1e3d077U, 626 0xb3166c2bU, 0x70b999a9U, 0x9448fa11U, 0xe9642247U, 627 0xfc8cc4a8U, 0xf03f1aa0U, 0x7d2cd856U, 0x3390ef22U, 628 0x494ec787U, 0x38d1c1d9U, 0xcaa2fe8cU, 0xd40b3698U, 629 0xf581cfa6U, 0x7ade28a5U, 0xb78e26daU, 0xadbfa43fU, 630 0x3a9de42cU, 0x78920d50U, 0x5fcc9b6aU, 0x7e466254U, 631 0x8d13c2f6U, 0xd8b8e890U, 0x39f75e2eU, 0xc3aff582U, 632 0x5d80be9fU, 0xd0937c69U, 0xd52da96fU, 0x2512b3cfU, 633 0xac993bc8U, 0x187da710U, 0x9c636ee8U, 0x3bbb7bdbU, 634 0x267809cdU, 0x5918f46eU, 0x9ab701ecU, 0x4f9aa883U, 635 0x956e65e6U, 0xffe67eaaU, 0xbccf0821U, 0x15e8e6efU, 636 0xe79bd9baU, 0x6f36ce4aU, 0x9f09d4eaU, 0xb07cd629U, 637 0xa4b2af31U, 0x3f23312aU, 0xa59430c6U, 0xa266c035U, 638 0x4ebc3774U, 0x82caa6fcU, 0x90d0b0e0U, 0xa7d81533U, 639 0x04984af1U, 0xecdaf741U, 0xcd500e7fU, 0x91f62f17U, 640 0x4dd68d76U, 0xefb04d43U, 0xaa4d54ccU, 0x9604dfe4U, 641 0xd1b5e39eU, 0x6a881b4cU, 0x2c1fb8c1U, 0x65517f46U, 642 0x5eea049dU, 0x8c355d01U, 0x877473faU, 0x0b412efbU, 643 0x671d5ab3U, 0xdbd25292U, 0x105633e9U, 0xd647136dU, 644 0xd7618c9aU, 0xa10c7a37U, 0xf8148e59U, 0x133c89ebU, 645 0xa927eeceU, 0x61c935b7U, 0x1ce5ede1U, 0x47b13c7aU, 646 0xd2df599cU, 0xf2733f55U, 0x14ce7918U, 0xc737bf73U, 647 0xf7cdea53U, 0xfdaa5b5fU, 0x3d6f14dfU, 0x44db8678U, 648 0xaff381caU, 0x68c43eb9U, 0x24342c38U, 0xa3405fc2U, 649 0x1dc37216U, 0xe2250cbcU, 0x3c498b28U, 0x0d9541ffU, 650 0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U, 651 0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U, 652 }; 653 static const u32 Td4[256] = { 654 0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U, 655 0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U, 656 0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU, 657 0x81818181U, 0xf3f3f3f3U, 0xd7d7d7d7U, 0xfbfbfbfbU, 658 0x7c7c7c7cU, 0xe3e3e3e3U, 0x39393939U, 0x82828282U, 659 0x9b9b9b9bU, 0x2f2f2f2fU, 0xffffffffU, 0x87878787U, 660 0x34343434U, 0x8e8e8e8eU, 0x43434343U, 0x44444444U, 661 0xc4c4c4c4U, 0xdedededeU, 0xe9e9e9e9U, 0xcbcbcbcbU, 662 0x54545454U, 0x7b7b7b7bU, 0x94949494U, 0x32323232U, 663 0xa6a6a6a6U, 0xc2c2c2c2U, 0x23232323U, 0x3d3d3d3dU, 664 0xeeeeeeeeU, 0x4c4c4c4cU, 0x95959595U, 0x0b0b0b0bU, 665 0x42424242U, 0xfafafafaU, 0xc3c3c3c3U, 0x4e4e4e4eU, 666 0x08080808U, 0x2e2e2e2eU, 0xa1a1a1a1U, 0x66666666U, 667 0x28282828U, 0xd9d9d9d9U, 0x24242424U, 0xb2b2b2b2U, 668 0x76767676U, 0x5b5b5b5bU, 0xa2a2a2a2U, 0x49494949U, 669 0x6d6d6d6dU, 0x8b8b8b8bU, 0xd1d1d1d1U, 0x25252525U, 670 0x72727272U, 0xf8f8f8f8U, 0xf6f6f6f6U, 0x64646464U, 671 0x86868686U, 0x68686868U, 0x98989898U, 0x16161616U, 672 0xd4d4d4d4U, 0xa4a4a4a4U, 0x5c5c5c5cU, 0xccccccccU, 673 0x5d5d5d5dU, 0x65656565U, 0xb6b6b6b6U, 0x92929292U, 674 0x6c6c6c6cU, 0x70707070U, 0x48484848U, 0x50505050U, 675 0xfdfdfdfdU, 0xededededU, 0xb9b9b9b9U, 0xdadadadaU, 676 0x5e5e5e5eU, 0x15151515U, 0x46464646U, 0x57575757U, 677 0xa7a7a7a7U, 0x8d8d8d8dU, 0x9d9d9d9dU, 0x84848484U, 678 0x90909090U, 0xd8d8d8d8U, 0xababababU, 0x00000000U, 679 0x8c8c8c8cU, 0xbcbcbcbcU, 0xd3d3d3d3U, 0x0a0a0a0aU, 680 0xf7f7f7f7U, 0xe4e4e4e4U, 0x58585858U, 0x05050505U, 681 0xb8b8b8b8U, 0xb3b3b3b3U, 0x45454545U, 0x06060606U, 682 0xd0d0d0d0U, 0x2c2c2c2cU, 0x1e1e1e1eU, 0x8f8f8f8fU, 683 0xcacacacaU, 0x3f3f3f3fU, 0x0f0f0f0fU, 0x02020202U, 684 0xc1c1c1c1U, 0xafafafafU, 0xbdbdbdbdU, 0x03030303U, 685 0x01010101U, 0x13131313U, 0x8a8a8a8aU, 0x6b6b6b6bU, 686 0x3a3a3a3aU, 0x91919191U, 0x11111111U, 0x41414141U, 687 0x4f4f4f4fU, 0x67676767U, 0xdcdcdcdcU, 0xeaeaeaeaU, 688 0x97979797U, 0xf2f2f2f2U, 0xcfcfcfcfU, 0xcecececeU, 689 0xf0f0f0f0U, 0xb4b4b4b4U, 0xe6e6e6e6U, 0x73737373U, 690 0x96969696U, 0xacacacacU, 0x74747474U, 0x22222222U, 691 0xe7e7e7e7U, 0xadadadadU, 0x35353535U, 0x85858585U, 692 0xe2e2e2e2U, 0xf9f9f9f9U, 0x37373737U, 0xe8e8e8e8U, 693 0x1c1c1c1cU, 0x75757575U, 0xdfdfdfdfU, 0x6e6e6e6eU, 694 0x47474747U, 0xf1f1f1f1U, 0x1a1a1a1aU, 0x71717171U, 695 0x1d1d1d1dU, 0x29292929U, 0xc5c5c5c5U, 0x89898989U, 696 0x6f6f6f6fU, 0xb7b7b7b7U, 0x62626262U, 0x0e0e0e0eU, 697 0xaaaaaaaaU, 0x18181818U, 0xbebebebeU, 0x1b1b1b1bU, 698 0xfcfcfcfcU, 0x56565656U, 0x3e3e3e3eU, 0x4b4b4b4bU, 699 0xc6c6c6c6U, 0xd2d2d2d2U, 0x79797979U, 0x20202020U, 700 0x9a9a9a9aU, 0xdbdbdbdbU, 0xc0c0c0c0U, 0xfefefefeU, 701 0x78787878U, 0xcdcdcdcdU, 0x5a5a5a5aU, 0xf4f4f4f4U, 702 0x1f1f1f1fU, 0xddddddddU, 0xa8a8a8a8U, 0x33333333U, 703 0x88888888U, 0x07070707U, 0xc7c7c7c7U, 0x31313131U, 704 0xb1b1b1b1U, 0x12121212U, 0x10101010U, 0x59595959U, 705 0x27272727U, 0x80808080U, 0xececececU, 0x5f5f5f5fU, 706 0x60606060U, 0x51515151U, 0x7f7f7f7fU, 0xa9a9a9a9U, 707 0x19191919U, 0xb5b5b5b5U, 0x4a4a4a4aU, 0x0d0d0d0dU, 708 0x2d2d2d2dU, 0xe5e5e5e5U, 0x7a7a7a7aU, 0x9f9f9f9fU, 709 0x93939393U, 0xc9c9c9c9U, 0x9c9c9c9cU, 0xefefefefU, 710 0xa0a0a0a0U, 0xe0e0e0e0U, 0x3b3b3b3bU, 0x4d4d4d4dU, 711 0xaeaeaeaeU, 0x2a2a2a2aU, 0xf5f5f5f5U, 0xb0b0b0b0U, 712 0xc8c8c8c8U, 0xebebebebU, 0xbbbbbbbbU, 0x3c3c3c3cU, 713 0x83838383U, 0x53535353U, 0x99999999U, 0x61616161U, 714 0x17171717U, 0x2b2b2b2bU, 0x04040404U, 0x7e7e7e7eU, 715 0xbabababaU, 0x77777777U, 0xd6d6d6d6U, 0x26262626U, 716 0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U, 717 0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU, 718 }; 719 static const u32 rcon[] = { 720 0x01000000, 0x02000000, 0x04000000, 0x08000000, 721 0x10000000, 0x20000000, 0x40000000, 0x80000000, 722 0x1B000000, 0x36000000, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */ 723 }; 724 725 #define SWAP(x) (_lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00) 726 727 #define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3])) 728 #define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); } 729 730 /** 731 * Expand the cipher key into the encryption key schedule. 732 * 733 * @return the number of rounds for the given cipher key size. 734 */ 735 int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) { 736 int i = 0; 737 u32 temp; 738 739 KASSERT(keyBits == 128 || keyBits == 192 || keyBits == 256, 740 ("Invalid key size (%d).", keyBits)); 741 rk[0] = GETU32(cipherKey ); 742 rk[1] = GETU32(cipherKey + 4); 743 rk[2] = GETU32(cipherKey + 8); 744 rk[3] = GETU32(cipherKey + 12); 745 if (keyBits == 128) { 746 for (;;) { 747 temp = rk[3]; 748 rk[4] = rk[0] ^ 749 (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ 750 (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ 751 (Te4[(temp ) & 0xff] & 0x0000ff00) ^ 752 (Te4[(temp >> 24) ] & 0x000000ff) ^ 753 rcon[i]; 754 rk[5] = rk[1] ^ rk[4]; 755 rk[6] = rk[2] ^ rk[5]; 756 rk[7] = rk[3] ^ rk[6]; 757 if (++i == 10) { 758 return 10; 759 } 760 rk += 4; 761 } 762 } 763 rk[4] = GETU32(cipherKey + 16); 764 rk[5] = GETU32(cipherKey + 20); 765 if (keyBits == 192) { 766 for (;;) { 767 temp = rk[ 5]; 768 rk[ 6] = rk[ 0] ^ 769 (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ 770 (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ 771 (Te4[(temp ) & 0xff] & 0x0000ff00) ^ 772 (Te4[(temp >> 24) ] & 0x000000ff) ^ 773 rcon[i]; 774 rk[ 7] = rk[ 1] ^ rk[ 6]; 775 rk[ 8] = rk[ 2] ^ rk[ 7]; 776 rk[ 9] = rk[ 3] ^ rk[ 8]; 777 if (++i == 8) { 778 return 12; 779 } 780 rk[10] = rk[ 4] ^ rk[ 9]; 781 rk[11] = rk[ 5] ^ rk[10]; 782 rk += 6; 783 } 784 } 785 rk[6] = GETU32(cipherKey + 24); 786 rk[7] = GETU32(cipherKey + 28); 787 if (keyBits == 256) { 788 for (;;) { 789 temp = rk[ 7]; 790 rk[ 8] = rk[ 0] ^ 791 (Te4[(temp >> 16) & 0xff] & 0xff000000) ^ 792 (Te4[(temp >> 8) & 0xff] & 0x00ff0000) ^ 793 (Te4[(temp ) & 0xff] & 0x0000ff00) ^ 794 (Te4[(temp >> 24) ] & 0x000000ff) ^ 795 rcon[i]; 796 rk[ 9] = rk[ 1] ^ rk[ 8]; 797 rk[10] = rk[ 2] ^ rk[ 9]; 798 rk[11] = rk[ 3] ^ rk[10]; 799 if (++i == 7) { 800 return 14; 801 } 802 temp = rk[11]; 803 rk[12] = rk[ 4] ^ 804 (Te4[(temp >> 24) ] & 0xff000000) ^ 805 (Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^ 806 (Te4[(temp >> 8) & 0xff] & 0x0000ff00) ^ 807 (Te4[(temp ) & 0xff] & 0x000000ff); 808 rk[13] = rk[ 5] ^ rk[12]; 809 rk[14] = rk[ 6] ^ rk[13]; 810 rk[15] = rk[ 7] ^ rk[14]; 811 812 rk += 8; 813 } 814 } 815 return 0; 816 } 817 818 /** 819 * Expand the cipher key into the decryption key schedule. 820 * 821 * @return the number of rounds for the given cipher key size. 822 */ 823 int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) { 824 int Nr, i, j; 825 u32 temp; 826 827 /* expand the cipher key: */ 828 Nr = rijndaelKeySetupEnc(rk, cipherKey, keyBits); 829 /* invert the order of the round keys: */ 830 for (i = 0, j = 4*Nr; i < j; i += 4, j -= 4) { 831 temp = rk[i ]; rk[i ] = rk[j ]; rk[j ] = temp; 832 temp = rk[i + 1]; rk[i + 1] = rk[j + 1]; rk[j + 1] = temp; 833 temp = rk[i + 2]; rk[i + 2] = rk[j + 2]; rk[j + 2] = temp; 834 temp = rk[i + 3]; rk[i + 3] = rk[j + 3]; rk[j + 3] = temp; 835 } 836 /* apply the inverse MixColumn transform to all round keys but the first and the last: */ 837 for (i = 1; i < Nr; i++) { 838 rk += 4; 839 rk[0] = 840 Td0[Te4[(rk[0] >> 24) ] & 0xff] ^ 841 Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^ 842 Td2[Te4[(rk[0] >> 8) & 0xff] & 0xff] ^ 843 Td3[Te4[(rk[0] ) & 0xff] & 0xff]; 844 rk[1] = 845 Td0[Te4[(rk[1] >> 24) ] & 0xff] ^ 846 Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^ 847 Td2[Te4[(rk[1] >> 8) & 0xff] & 0xff] ^ 848 Td3[Te4[(rk[1] ) & 0xff] & 0xff]; 849 rk[2] = 850 Td0[Te4[(rk[2] >> 24) ] & 0xff] ^ 851 Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^ 852 Td2[Te4[(rk[2] >> 8) & 0xff] & 0xff] ^ 853 Td3[Te4[(rk[2] ) & 0xff] & 0xff]; 854 rk[3] = 855 Td0[Te4[(rk[3] >> 24) ] & 0xff] ^ 856 Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^ 857 Td2[Te4[(rk[3] >> 8) & 0xff] & 0xff] ^ 858 Td3[Te4[(rk[3] ) & 0xff] & 0xff]; 859 } 860 return Nr; 861 } 862 863 void rijndaelEncrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]) { 864 u32 s0, s1, s2, s3, t0, t1, t2, t3; 865 #ifndef FULL_UNROLL 866 int r; 867 #endif /* ?FULL_UNROLL */ 868 869 /* 870 * map byte array block to cipher state 871 * and add initial round key: 872 */ 873 s0 = GETU32(pt ) ^ rk[0]; 874 s1 = GETU32(pt + 4) ^ rk[1]; 875 s2 = GETU32(pt + 8) ^ rk[2]; 876 s3 = GETU32(pt + 12) ^ rk[3]; 877 #ifdef FULL_UNROLL 878 /* round 1: */ 879 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4]; 880 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5]; 881 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[ 6]; 882 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[ 7]; 883 /* round 2: */ 884 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[ 8]; 885 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[ 9]; 886 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[10]; 887 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[11]; 888 /* round 3: */ 889 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[12]; 890 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[13]; 891 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[14]; 892 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[15]; 893 /* round 4: */ 894 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[16]; 895 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[17]; 896 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[18]; 897 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[19]; 898 /* round 5: */ 899 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[20]; 900 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[21]; 901 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[22]; 902 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[23]; 903 /* round 6: */ 904 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[24]; 905 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[25]; 906 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[26]; 907 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[27]; 908 /* round 7: */ 909 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[28]; 910 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[29]; 911 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[30]; 912 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[31]; 913 /* round 8: */ 914 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[32]; 915 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[33]; 916 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[34]; 917 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[35]; 918 /* round 9: */ 919 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[36]; 920 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[37]; 921 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[38]; 922 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[39]; 923 if (Nr > 10) { 924 /* round 10: */ 925 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[40]; 926 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[41]; 927 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[42]; 928 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[43]; 929 /* round 11: */ 930 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[44]; 931 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[45]; 932 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[46]; 933 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[47]; 934 if (Nr > 12) { 935 /* round 12: */ 936 s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >> 8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[48]; 937 s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >> 8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[49]; 938 s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >> 8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[50]; 939 s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >> 8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[51]; 940 /* round 13: */ 941 t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >> 8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[52]; 942 t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >> 8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[53]; 943 t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >> 8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[54]; 944 t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >> 8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[55]; 945 } 946 } 947 rk += Nr << 2; 948 #else /* !FULL_UNROLL */ 949 /* 950 * Nr - 1 full rounds: 951 */ 952 r = Nr >> 1; 953 for (;;) { 954 t0 = 955 Te0[(s0 >> 24) ] ^ 956 Te1[(s1 >> 16) & 0xff] ^ 957 Te2[(s2 >> 8) & 0xff] ^ 958 Te3[(s3 ) & 0xff] ^ 959 rk[4]; 960 t1 = 961 Te0[(s1 >> 24) ] ^ 962 Te1[(s2 >> 16) & 0xff] ^ 963 Te2[(s3 >> 8) & 0xff] ^ 964 Te3[(s0 ) & 0xff] ^ 965 rk[5]; 966 t2 = 967 Te0[(s2 >> 24) ] ^ 968 Te1[(s3 >> 16) & 0xff] ^ 969 Te2[(s0 >> 8) & 0xff] ^ 970 Te3[(s1 ) & 0xff] ^ 971 rk[6]; 972 t3 = 973 Te0[(s3 >> 24) ] ^ 974 Te1[(s0 >> 16) & 0xff] ^ 975 Te2[(s1 >> 8) & 0xff] ^ 976 Te3[(s2 ) & 0xff] ^ 977 rk[7]; 978 979 rk += 8; 980 if (--r == 0) { 981 break; 982 } 983 984 s0 = 985 Te0[(t0 >> 24) ] ^ 986 Te1[(t1 >> 16) & 0xff] ^ 987 Te2[(t2 >> 8) & 0xff] ^ 988 Te3[(t3 ) & 0xff] ^ 989 rk[0]; 990 s1 = 991 Te0[(t1 >> 24) ] ^ 992 Te1[(t2 >> 16) & 0xff] ^ 993 Te2[(t3 >> 8) & 0xff] ^ 994 Te3[(t0 ) & 0xff] ^ 995 rk[1]; 996 s2 = 997 Te0[(t2 >> 24) ] ^ 998 Te1[(t3 >> 16) & 0xff] ^ 999 Te2[(t0 >> 8) & 0xff] ^ 1000 Te3[(t1 ) & 0xff] ^ 1001 rk[2]; 1002 s3 = 1003 Te0[(t3 >> 24) ] ^ 1004 Te1[(t0 >> 16) & 0xff] ^ 1005 Te2[(t1 >> 8) & 0xff] ^ 1006 Te3[(t2 ) & 0xff] ^ 1007 rk[3]; 1008 } 1009 #endif /* ?FULL_UNROLL */ 1010 /* 1011 * apply last round and 1012 * map cipher state to byte array block: 1013 */ 1014 s0 = 1015 (Te4[(t0 >> 24) ] & 0xff000000) ^ 1016 (Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ 1017 (Te4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ 1018 (Te4[(t3 ) & 0xff] & 0x000000ff) ^ 1019 rk[0]; 1020 PUTU32(ct , s0); 1021 s1 = 1022 (Te4[(t1 >> 24) ] & 0xff000000) ^ 1023 (Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ 1024 (Te4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ 1025 (Te4[(t0 ) & 0xff] & 0x000000ff) ^ 1026 rk[1]; 1027 PUTU32(ct + 4, s1); 1028 s2 = 1029 (Te4[(t2 >> 24) ] & 0xff000000) ^ 1030 (Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ 1031 (Te4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ 1032 (Te4[(t1 ) & 0xff] & 0x000000ff) ^ 1033 rk[2]; 1034 PUTU32(ct + 8, s2); 1035 s3 = 1036 (Te4[(t3 >> 24) ] & 0xff000000) ^ 1037 (Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ 1038 (Te4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ 1039 (Te4[(t2 ) & 0xff] & 0x000000ff) ^ 1040 rk[3]; 1041 PUTU32(ct + 12, s3); 1042 } 1043 1044 void rijndaelDecrypt(const u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16]) { 1045 u32 s0, s1, s2, s3, t0, t1, t2, t3; 1046 #ifndef FULL_UNROLL 1047 int r; 1048 #endif /* ?FULL_UNROLL */ 1049 1050 /* 1051 * map byte array block to cipher state 1052 * and add initial round key: 1053 */ 1054 s0 = GETU32(ct ) ^ rk[0]; 1055 s1 = GETU32(ct + 4) ^ rk[1]; 1056 s2 = GETU32(ct + 8) ^ rk[2]; 1057 s3 = GETU32(ct + 12) ^ rk[3]; 1058 #ifdef FULL_UNROLL 1059 /* round 1: */ 1060 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[ 4]; 1061 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[ 5]; 1062 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[ 6]; 1063 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[ 7]; 1064 /* round 2: */ 1065 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[ 8]; 1066 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[ 9]; 1067 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[10]; 1068 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[11]; 1069 /* round 3: */ 1070 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[12]; 1071 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[13]; 1072 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[14]; 1073 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[15]; 1074 /* round 4: */ 1075 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[16]; 1076 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[17]; 1077 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[18]; 1078 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[19]; 1079 /* round 5: */ 1080 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[20]; 1081 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[21]; 1082 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[22]; 1083 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[23]; 1084 /* round 6: */ 1085 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[24]; 1086 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[25]; 1087 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[26]; 1088 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[27]; 1089 /* round 7: */ 1090 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[28]; 1091 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[29]; 1092 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[30]; 1093 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[31]; 1094 /* round 8: */ 1095 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[32]; 1096 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[33]; 1097 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[34]; 1098 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[35]; 1099 /* round 9: */ 1100 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[36]; 1101 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[37]; 1102 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[38]; 1103 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[39]; 1104 if (Nr > 10) { 1105 /* round 10: */ 1106 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[40]; 1107 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[41]; 1108 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[42]; 1109 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[43]; 1110 /* round 11: */ 1111 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[44]; 1112 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[45]; 1113 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[46]; 1114 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[47]; 1115 if (Nr > 12) { 1116 /* round 12: */ 1117 s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >> 8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[48]; 1118 s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >> 8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[49]; 1119 s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >> 8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[50]; 1120 s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >> 8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[51]; 1121 /* round 13: */ 1122 t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >> 8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[52]; 1123 t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >> 8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[53]; 1124 t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >> 8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[54]; 1125 t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >> 8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[55]; 1126 } 1127 } 1128 rk += Nr << 2; 1129 #else /* !FULL_UNROLL */ 1130 /* 1131 * Nr - 1 full rounds: 1132 */ 1133 r = Nr >> 1; 1134 for (;;) { 1135 t0 = 1136 Td0[(s0 >> 24) ] ^ 1137 Td1[(s3 >> 16) & 0xff] ^ 1138 Td2[(s2 >> 8) & 0xff] ^ 1139 Td3[(s1 ) & 0xff] ^ 1140 rk[4]; 1141 t1 = 1142 Td0[(s1 >> 24) ] ^ 1143 Td1[(s0 >> 16) & 0xff] ^ 1144 Td2[(s3 >> 8) & 0xff] ^ 1145 Td3[(s2 ) & 0xff] ^ 1146 rk[5]; 1147 t2 = 1148 Td0[(s2 >> 24) ] ^ 1149 Td1[(s1 >> 16) & 0xff] ^ 1150 Td2[(s0 >> 8) & 0xff] ^ 1151 Td3[(s3 ) & 0xff] ^ 1152 rk[6]; 1153 t3 = 1154 Td0[(s3 >> 24) ] ^ 1155 Td1[(s2 >> 16) & 0xff] ^ 1156 Td2[(s1 >> 8) & 0xff] ^ 1157 Td3[(s0 ) & 0xff] ^ 1158 rk[7]; 1159 1160 rk += 8; 1161 if (--r == 0) { 1162 break; 1163 } 1164 1165 s0 = 1166 Td0[(t0 >> 24) ] ^ 1167 Td1[(t3 >> 16) & 0xff] ^ 1168 Td2[(t2 >> 8) & 0xff] ^ 1169 Td3[(t1 ) & 0xff] ^ 1170 rk[0]; 1171 s1 = 1172 Td0[(t1 >> 24) ] ^ 1173 Td1[(t0 >> 16) & 0xff] ^ 1174 Td2[(t3 >> 8) & 0xff] ^ 1175 Td3[(t2 ) & 0xff] ^ 1176 rk[1]; 1177 s2 = 1178 Td0[(t2 >> 24) ] ^ 1179 Td1[(t1 >> 16) & 0xff] ^ 1180 Td2[(t0 >> 8) & 0xff] ^ 1181 Td3[(t3 ) & 0xff] ^ 1182 rk[2]; 1183 s3 = 1184 Td0[(t3 >> 24) ] ^ 1185 Td1[(t2 >> 16) & 0xff] ^ 1186 Td2[(t1 >> 8) & 0xff] ^ 1187 Td3[(t0 ) & 0xff] ^ 1188 rk[3]; 1189 } 1190 #endif /* ?FULL_UNROLL */ 1191 /* 1192 * apply last round and 1193 * map cipher state to byte array block: 1194 */ 1195 s0 = 1196 (Td4[(t0 >> 24) ] & 0xff000000) ^ 1197 (Td4[(t3 >> 16) & 0xff] & 0x00ff0000) ^ 1198 (Td4[(t2 >> 8) & 0xff] & 0x0000ff00) ^ 1199 (Td4[(t1 ) & 0xff] & 0x000000ff) ^ 1200 rk[0]; 1201 PUTU32(pt , s0); 1202 s1 = 1203 (Td4[(t1 >> 24) ] & 0xff000000) ^ 1204 (Td4[(t0 >> 16) & 0xff] & 0x00ff0000) ^ 1205 (Td4[(t3 >> 8) & 0xff] & 0x0000ff00) ^ 1206 (Td4[(t2 ) & 0xff] & 0x000000ff) ^ 1207 rk[1]; 1208 PUTU32(pt + 4, s1); 1209 s2 = 1210 (Td4[(t2 >> 24) ] & 0xff000000) ^ 1211 (Td4[(t1 >> 16) & 0xff] & 0x00ff0000) ^ 1212 (Td4[(t0 >> 8) & 0xff] & 0x0000ff00) ^ 1213 (Td4[(t3 ) & 0xff] & 0x000000ff) ^ 1214 rk[2]; 1215 PUTU32(pt + 8, s2); 1216 s3 = 1217 (Td4[(t3 >> 24) ] & 0xff000000) ^ 1218 (Td4[(t2 >> 16) & 0xff] & 0x00ff0000) ^ 1219 (Td4[(t1 >> 8) & 0xff] & 0x0000ff00) ^ 1220 (Td4[(t0 ) & 0xff] & 0x000000ff) ^ 1221 rk[3]; 1222 PUTU32(pt + 12, s3); 1223 }
Cache object: 32e5c4015056e2a529d4b5691060ba77
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