diff options
Diffstat (limited to 'src/libstrongswan/plugins/bliss/bliss_fft_params.c')
| -rw-r--r-- | src/libstrongswan/plugins/bliss/bliss_fft_params.c | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/src/libstrongswan/plugins/bliss/bliss_fft_params.c b/src/libstrongswan/plugins/bliss/bliss_fft_params.c new file mode 100644 index 000000000..c892c06e6 --- /dev/null +++ b/src/libstrongswan/plugins/bliss/bliss_fft_params.c @@ -0,0 +1,215 @@ +/* + * Copyright (C) 2014 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "bliss_fft_params.h" + +/** + * FFT parameters for q = 12289 and 2n = 1024 + */ +static uint16_t w_12289_1024[] = { + 1, 49, 2401, 7048, 1260, 295, 2166, 7822, 2319, 3030, + 1002, 12231, 9447, 8210, 9042, 654, 7468, 9551, 1017, 677, + 8595, 3329, 3364, 5079, 3091, 3991, 11224, 9260, 11336, 2459, + 9890, 5339, 3542, 1512, 354, 5057, 2013, 325, 3636, 6118, + 4846, 3963, 9852, 3477, 10616, 4046, 1630, 6136, 5728, 10314, + 1537, 1579, 3637, 6167, 7247, 11011, 11112, 3772, 493, 11868, + 3949, 9166, 6730, 10256, 10984, 9789, 390, 6821, 2426, 8273, + 12129, 4449, 9088, 2908, 7313, 1956, 9821, 1958, 9919, 6760, + 11726, 9280, 27, 1323, 3382, 5961, 9442, 7965, 9326, 2281, + 1168, 8076, 2476, 10723, 9289, 468, 10643, 5369, 5012, 12097, + + 2881, 5990, 10863, 3860, 4805, 1954, 9723, 9445, 8112, 4240, + 11136, 4948, 8961, 8974, 9611, 3957, 9558, 1360, 5195, 8775, + 12149, 5429, 7952, 8689, 7935, 7856, 3985, 10930, 7143, 5915, + 7188, 8120, 4632, 5766, 12176, 6752, 11334, 2361, 5088, 3532, + 1022, 922, 8311, 1702, 9664, 6554, 1632, 6234, 10530, 12121, + 4057, 2169, 7969, 9522, 11885, 4782, 827, 3656, 7098, 3710, + 9744, 10474, 9377, 4780, 729, 11143, 5291, 1190, 9154, 6142, + 6022, 142, 6958, 9139, 5407, 6874, 5023, 347, 4714, 9784, + 145, 7105, 4053, 1973, 10654, 5908, 6845, 3602, 4452, 9235, + 10111, 3879, 5736, 10706, 8456, 8807, 1428, 8527, 12286, 12142, + + 5086, 3434, 8509, 11404, 5791, 1112, 5332, 3199, 9283, 174, + 8526, 12237, 9741, 10327, 2174, 8214, 9238, 10258, 11082, 2302, + 2197, 9341, 3016, 316, 3195, 9087, 2859, 4912, 7197, 8561, + 1663, 7753, 11227, 9407, 6250, 11314, 1381, 6224, 10040, 400, + 7311, 1858, 5019, 151, 7399, 6170, 7394, 5925, 7678, 7552, + 1378, 6077, 2837, 3834, 3531, 973, 10810, 1263, 442, 9369, + 4388, 6099, 3915, 7500, 11119, 4115, 5011, 12048, 480, 11231, + 9603, 3565, 2639, 6421, 7404, 6415, 7110, 4298, 1689, 9027, + 12208, 8320, 2143, 6695, 8541, 683, 8889, 5446, 8785, 350, + 4861, 4698, 9000, 10885, 4938, 8471, 9542, 576, 3646, 6608, + + 4278, 709, 10163, 6427, 7698, 8532, 242, 11858, 3459, 9734, + 9984, 9945, 8034, 418, 8193, 8209, 8993, 10542, 420, 8291, + 722, 10800, 773, 1010, 334, 4077, 3149, 6833, 3014, 218, + 10682, 7280, 339, 4322, 2865, 5206, 9314, 1693, 9223, 9523, + 11934, 7183, 7875, 4916, 7393, 5876, 5277, 504, 118, 5782, + 671, 8301, 1212, 10232, 9808, 1321, 3284, 1159, 7635, 5445, + 8736, 10238, 10102, 3438, 8705, 8719, 9405, 6152, 6512, 11863, + 3704, 9450, 8357, 3956, 9509, 11248, 10436, 7515, 11854, 3263, + 130, 6370, 4905, 6854, 4043, 1483, 11222, 9162, 6534, 652, + 7370, 4749, 11499, 10446, 8005, 11286, 9, 441, 9320, 1987, + + 11340, 2655, 7205, 8953, 8582, 2692, 9018, 11767, 11289, 156, + 7644, 5886, 5767, 12225, 9153, 6093, 3621, 5383, 5698, 8844, + 3241, 11341, 2704, 9606, 3712, 9842, 2987, 11184, 7300, 1319, + 3186, 8646, 5828, 2925, 8146, 5906, 6747, 11089, 2645, 6715, + 9521, 11836, 2381, 6068, 2396, 6803, 1544, 1922, 8155, 6347, + 3778, 787, 1696, 9370, 4437, 8500, 10963, 8760, 11414, 6281, + 544, 2078, 3510, 12233, 9545, 723, 10849, 3174, 8058, 1594, + 4372, 5315, 2366, 5333, 3248, 11684, 7222, 9786, 243, 11907, + 5860, 4493, 11244, 10240, 10200, 8240, 10512, 11239, 9995, 10484, + 9867, 4212, 9764, 11454, 8241, 10561, 1351, 4754, 11744, 10162, + + 6378, 5297, 1484, 11271, 11563, 1293, 1912, 7665, 6915, 7032, + 476, 11035, 12288, 12240, 9888, 5241, 11029, 11994, 10123, 4467, + 9970, 9259, 11287, 58, 2842, 4079, 3247, 11635, 4821, 2738, + 11272, 11612, 3694, 8960, 8925, 7210, 9198, 8298, 1065, 3029, + 953, 9830, 2399, 6950, 8747, 10777, 11935, 7232, 10276, 11964, + 8653, 6171, 7443, 8326, 2437, 8812, 1673, 8243, 10659, 6153, + 6561, 1975, 10752, 10710, 8652, 6122, 5042, 1278, 1177, 8517, + 11796, 421, 8340, 3123, 5559, 2033, 1305, 2500, 11899, 5468, + 9863, 4016, 160, 7840, 3201, 9381, 4976, 10333, 2468, 10331, + 2370, 5529, 563, 3009, 12262, 10966, 8907, 6328, 2847, 4324, + + 2963, 10008, 11121, 4213, 9813, 1566, 3000, 11821, 1646, 6920, + 7277, 192, 9408, 6299, 1426, 8429, 7484, 10335, 2566, 2844, + 4177, 8049, 1153, 7341, 3328, 3315, 2678, 8332, 2731, 10929, + 7094, 3514, 140, 6860, 4337, 3600, 4354, 4433, 8304, 1359, + 5146, 6374, 5101, 4169, 7657, 6523, 113, 5537, 955, 9928, + 7201, 8757, 11267, 11367, 3978, 10587, 2625, 5735, 10657, 6055, + 1759, 168, 8232, 10120, 4320, 2767, 404, 7507, 11462, 8633, + 5191, 8579, 2545, 1815, 2912, 7509, 11560, 1146, 6998, 11099, + 3135, 6147, 6267, 12147, 5331, 3150, 6882, 5415, 7266, 11942, + 7575, 2505, 12144, 5184, 8236, 10316, 1635, 6381, 5444, 8687, + + 7837, 3054, 2178, 8410, 6553, 1583, 3833, 3482, 10861, 3762, + 3, 147, 7203, 8855, 3780, 885, 6498, 11177, 6957, 9090, + 3006, 12115, 3763, 52, 2548, 1962, 10115, 4075, 3051, 2031, + 1207, 9987, 10092, 2948, 9273, 11973, 9094, 3202, 9430, 7377, + 5092, 3728, 10626, 4536, 1062, 2882, 6039, 975, 10908, 6065, + 2249, 11889, 4978, 10431, 7270, 12138, 4890, 6119, 4895, 6364, + 4611, 4737, 10911, 6212, 9452, 8455, 8758, 11316, 1479, 11026, + 11847, 2920, 7901, 6190, 8374, 4789, 1170, 8174, 7278, 241, + 11809, 1058, 2686, 8724, 9650, 5868, 4885, 5874, 5179, 7991, + 10600, 3262, 81, 3969, 10146, 5594, 3748, 11606, 3400, 6843, + + 3504, 11939, 7428, 7591, 3289, 1404, 7351, 3818, 2747, 11713, + 8643, 5681, 8011, 11580, 2126, 5862, 4591, 3757, 12047, 431, + 8830, 2555, 2305, 2344, 4255, 11871, 4096, 4080, 3296, 1747, + 11869, 3998, 11567, 1489, 11516, 11279, 11955, 8212, 9140, 5456, + 9275, 12071, 1607, 5009, 11950, 7967, 9424, 7083, 2975, 10596, + 3066, 2766, 355, 5106, 4414, 7373, 4896, 6413, 7012, 11785, + 12171, 6507, 11618, 3988, 11077, 2057, 2481, 10968, 9005, 11130, + 4654, 6844, 3553, 2051, 2187, 8851, 3584, 3570, 2884, 6137, + 5777, 426, 8585, 2839, 3932, 8333, 2780, 1041, 1853, 4774, + 435, 9026, 12159, 5919, 7384, 5435, 8246, 10806, 1067, 3127, + + 5755, 11637, 4919, 7540, 790, 1843, 4284, 1003, 12280, 11848, + 2969, 10302, 949, 9634, 5084, 3336, 3707, 9597, 3271, 522, + 1000, 12133, 4645, 6403, 6522, 64, 3136, 6196, 8668, 6906, + 6591, 3445, 9048, 948, 9585, 2683, 8577, 2447, 9302, 1105, + 4989, 10970, 9103, 3643, 6461, 9364, 4143, 6383, 5542, 1200, + 9644, 5574, 2768, 453, 9908, 6221, 9893, 5486, 10745, 10367, + 4134, 5942, 8511, 11502, 10593, 2919, 7852, 3789, 1326, 3529, + 875, 6008, 11745, 10211, 8779, 56, 2744, 11566, 1440, 9115, + 4231, 10695, 7917, 6974, 9923, 6956, 9041, 605, 5067, 2503, + 12046, 382, 6429, 7796, 1045, 2049, 2089, 4049, 1777, 1050, + + 2294, 1805, 2422, 8077, 2525, 835, 4048, 1728, 10938, 7535, + 545, 2127, 5911, 6992, 10805, 1018, 726, 10996, 10377, 4624, + 5374, 5257, 11813, 1254, 1 +}; + +/** + * Bit-reversed indices for n = 512 + */ +static uint16_t rev_512[] = { + 0, 256, 128, 384, 64, 320, 192, 448, 32, 288, + 160, 416, 96, 352, 224, 480, 16, 272, 144, 400, + 80, 336, 208, 464, 48, 304, 176, 432, 112, 368, + 240, 496, 8, 264, 136, 392, 72, 328, 200, 456, + 40, 296, 168, 424, 104, 360, 232, 488, 24, 280, + 152, 408, 88, 344, 216, 472, 56, 312, 184, 440, + 120, 376, 248, 504, 4, 260, 132, 388, 68, 324, + 196, 452, 36, 292, 164, 420, 100, 356, 228, 484, + 20, 276, 148, 404, 84, 340, 212, 468, 52, 308, + 180, 436, 116, 372, 244, 500, 12, 268, 140, 396, + + 76, 332, 204, 460, 44, 300, 172, 428, 108, 364, + 236, 492, 28, 284, 156, 412, 92, 348, 220, 476, + 60, 316, 188, 444, 124, 380, 252, 508, 2, 258, + 130, 386, 66, 322, 194, 450, 34, 290, 162, 418, + 98, 354, 226, 482, 18, 274, 146, 402, 82, 338, + 210, 466, 50, 306, 178, 434, 114, 370, 242, 498, + 10, 266, 138, 394, 74, 330, 202, 458, 42, 298, + 170, 426, 106, 362, 234, 490, 26, 282, 154, 410, + 90, 346, 218, 474, 58, 314, 186, 442, 122, 378, + 250, 506, 6, 262, 134, 390, 70, 326, 198, 454, + + 38, 294, 166, 422, 102, 358, 230, 486, 22, 278, + 150, 406, 86, 342, 214, 470, 54, 310, 182, 438, + 118, 374, 246, 502, 14, 270, 142, 398, 78, 334, + 206, 462, 46, 302, 174, 430, 110, 366, 238, 494, + 30, 286, 158, 414, 94, 350, 222, 478, 62, 318, + 190, 446, 126, 382, 254, 510, 1, 257, 129, 385, + 65, 321, 193, 449, 33, 289, 161, 417, 97, 353, + 225, 481, 17, 273, 145, 401, 81, 337, 209, 465, + 49, 305, 177, 433, 113, 369, 241, 497, 9, 265, + 137, 393, 73, 329, 201, 457, 41, 297, 169, 425, + + 105, 361, 233, 489, 25, 281, 153, 409, 89, 345, + 217, 473, 57, 313, 185, 441, 121, 377, 249, 505, + 5, 261, 133, 389, 69, 325, 197, 453, 37, 293, + 165, 421, 101, 357, 229, 485, 21, 277, 149, 405, + 85, 341, 213, 469, 53, 309, 181, 437, 117, 373, + 245, 501, 13, 269, 141, 397, 77, 333, 205, 461, + 45, 301, 173, 429, 109, 365, 237, 493, 29, 285, + 157, 413, 93, 349, 221, 477, 61, 317, 189, 445, + 125, 381, 253, 509, 3, 259, 131, 387, 67, 323, + 195, 451, 35, 291, 163, 419, 99, 355, 227, 483, + + 19, 275, 147, 403, 83, 339, 211, 467, 51, 307, + 179, 435, 115, 371, 243, 499, 11, 267, 139, 395, + 75, 331, 203, 459, 43, 299, 171, 427, 107, 363, + 235, 491, 27, 283, 155, 411, 91, 347, 219, 475, + 59, 315, 187, 443, 123, 379, 251, 507, 7, 263, + 135, 391, 71, 327, 199, 455, 39, 295, 167, 423, + 103, 359, 231, 487, 23, 279, 151, 407, 87, 343, + 215, 471, 55, 311, 183, 439, 119, 375, 247, 503, + 15, 271, 143, 399, 79, 335, 207, 463, 47, 303, + 175, 431, 111, 367, 239, 495, 31, 287, 159, 415, + + 95, 351, 223, 479, 63, 319, 191, 447, 127, 383, + 255, 511 +}; + +bliss_fft_params_t bliss_fft_12289_512 = { + 12289, 512, 12265, 9, w_12289_1024, rev_512 +}; + +/** + * FFT parameters for q = 17 and n = 16 + */ +static uint16_t w_17_16[] = { + 1, 3, 9, 10, 13, 5, 15, 11, 16, 14, 8, 7, 4, 12, 2, 6, 1 }; + +/** + * Bit-reversed indices for n = 8 + */ +static uint16_t rev_8[] = { 0, 4, 2, 6, 1, 5, 3, 7 }; + +bliss_fft_params_t bliss_fft_17_8 = { 17, 8, 15, 3, w_17_16, rev_8 }; |