2019-01-27 03:16:07 +00:00
|
|
|
use std::ops::Add;
|
2019-03-28 21:13:19 +00:00
|
|
|
use std::ops::AddAssign;
|
2019-01-27 03:16:07 +00:00
|
|
|
use std::ops::Div;
|
2019-03-28 21:13:19 +00:00
|
|
|
use std::ops::Mul;
|
2019-01-27 03:16:07 +00:00
|
|
|
use std::ops::Sub;
|
|
|
|
|
|
|
|
|
|
// As defined in section 5.7.3
|
2019-03-28 21:11:06 +00:00
|
|
|
#[rustfmt::skip]
|
2019-01-27 03:16:07 +00:00
|
|
|
const OCT_EXP: [u8; 510] = [
|
|
|
|
|
1, 2, 4, 8, 16, 32, 64, 128, 29, 58, 116, 232, 205, 135, 19, 38, 76,
|
|
|
|
|
152, 45, 90, 180, 117, 234, 201, 143, 3, 6, 12, 24, 48, 96, 192, 157,
|
|
|
|
|
39, 78, 156, 37, 74, 148, 53, 106, 212, 181, 119, 238, 193, 159, 35,
|
|
|
|
|
70, 140, 5, 10, 20, 40, 80, 160, 93, 186, 105, 210, 185, 111, 222,
|
|
|
|
|
161, 95, 190, 97, 194, 153, 47, 94, 188, 101, 202, 137, 15, 30, 60,
|
|
|
|
|
120, 240, 253, 231, 211, 187, 107, 214, 177, 127, 254, 225, 223, 163,
|
|
|
|
|
91, 182, 113, 226, 217, 175, 67, 134, 17, 34, 68, 136, 13, 26, 52,
|
|
|
|
|
104, 208, 189, 103, 206, 129, 31, 62, 124, 248, 237, 199, 147, 59,
|
|
|
|
|
118, 236, 197, 151, 51, 102, 204, 133, 23, 46, 92, 184, 109, 218,
|
|
|
|
|
169, 79, 158, 33, 66, 132, 21, 42, 84, 168, 77, 154, 41, 82, 164, 85,
|
|
|
|
|
170, 73, 146, 57, 114, 228, 213, 183, 115, 230, 209, 191, 99, 198,
|
|
|
|
|
145, 63, 126, 252, 229, 215, 179, 123, 246, 241, 255, 227, 219, 171,
|
|
|
|
|
75, 150, 49, 98, 196, 149, 55, 110, 220, 165, 87, 174, 65, 130, 25,
|
|
|
|
|
50, 100, 200, 141, 7, 14, 28, 56, 112, 224, 221, 167, 83, 166, 81,
|
|
|
|
|
162, 89, 178, 121, 242, 249, 239, 195, 155, 43, 86, 172, 69, 138, 9,
|
|
|
|
|
18, 36, 72, 144, 61, 122, 244, 245, 247, 243, 251, 235, 203, 139, 11,
|
|
|
|
|
22, 44, 88, 176, 125, 250, 233, 207, 131, 27, 54, 108, 216, 173, 71,
|
|
|
|
|
142, 1, 2, 4, 8, 16, 32, 64, 128, 29, 58, 116, 232, 205, 135, 19, 38,
|
|
|
|
|
76, 152, 45, 90, 180, 117, 234, 201, 143, 3, 6, 12, 24, 48, 96, 192,
|
|
|
|
|
157, 39, 78, 156, 37, 74, 148, 53, 106, 212, 181, 119, 238, 193, 159,
|
|
|
|
|
35, 70, 140, 5, 10, 20, 40, 80, 160, 93, 186, 105, 210, 185, 111,
|
|
|
|
|
222, 161, 95, 190, 97, 194, 153, 47, 94, 188, 101, 202, 137, 15, 30,
|
|
|
|
|
60, 120, 240, 253, 231, 211, 187, 107, 214, 177, 127, 254, 225, 223,
|
|
|
|
|
163, 91, 182, 113, 226, 217, 175, 67, 134, 17, 34, 68, 136, 13, 26,
|
|
|
|
|
52, 104, 208, 189, 103, 206, 129, 31, 62, 124, 248, 237, 199, 147,
|
|
|
|
|
59, 118, 236, 197, 151, 51, 102, 204, 133, 23, 46, 92, 184, 109, 218,
|
|
|
|
|
169, 79, 158, 33, 66, 132, 21, 42, 84, 168, 77, 154, 41, 82, 164, 85,
|
|
|
|
|
170, 73, 146, 57, 114, 228, 213, 183, 115, 230, 209, 191, 99, 198,
|
|
|
|
|
145, 63, 126, 252, 229, 215, 179, 123, 246, 241, 255, 227, 219, 171,
|
|
|
|
|
75, 150, 49, 98, 196, 149, 55, 110, 220, 165, 87, 174, 65, 130, 25,
|
|
|
|
|
50, 100, 200, 141, 7, 14, 28, 56, 112, 224, 221, 167, 83, 166, 81,
|
|
|
|
|
162, 89, 178, 121, 242, 249, 239, 195, 155, 43, 86, 172, 69, 138, 9,
|
|
|
|
|
18, 36, 72, 144, 61, 122, 244, 245, 247, 243, 251, 235, 203, 139, 11,
|
|
|
|
|
22, 44, 88, 176, 125, 250, 233, 207, 131, 27, 54, 108, 216, 173, 71,
|
|
|
|
|
142];
|
|
|
|
|
|
|
|
|
|
// As defined in section 5.7.4, but with a prepended zero to make this zero indexed
|
2019-03-28 21:11:06 +00:00
|
|
|
#[rustfmt::skip]
|
2019-01-27 03:16:07 +00:00
|
|
|
const OCT_LOG: [u8; 256] = [
|
|
|
|
|
0, 0, 1, 25, 2, 50, 26, 198, 3, 223, 51, 238, 27, 104, 199, 75, 4, 100,
|
|
|
|
|
224, 14, 52, 141, 239, 129, 28, 193, 105, 248, 200, 8, 76, 113, 5,
|
|
|
|
|
138, 101, 47, 225, 36, 15, 33, 53, 147, 142, 218, 240, 18, 130, 69,
|
|
|
|
|
29, 181, 194, 125, 106, 39, 249, 185, 201, 154, 9, 120, 77, 228, 114,
|
|
|
|
|
166, 6, 191, 139, 98, 102, 221, 48, 253, 226, 152, 37, 179, 16, 145,
|
|
|
|
|
34, 136, 54, 208, 148, 206, 143, 150, 219, 189, 241, 210, 19, 92,
|
|
|
|
|
131, 56, 70, 64, 30, 66, 182, 163, 195, 72, 126, 110, 107, 58, 40,
|
|
|
|
|
84, 250, 133, 186, 61, 202, 94, 155, 159, 10, 21, 121, 43, 78, 212,
|
|
|
|
|
229, 172, 115, 243, 167, 87, 7, 112, 192, 247, 140, 128, 99, 13, 103,
|
|
|
|
|
74, 222, 237, 49, 197, 254, 24, 227, 165, 153, 119, 38, 184, 180,
|
|
|
|
|
124, 17, 68, 146, 217, 35, 32, 137, 46, 55, 63, 209, 91, 149, 188,
|
|
|
|
|
207, 205, 144, 135, 151, 178, 220, 252, 190, 97, 242, 86, 211, 171,
|
|
|
|
|
20, 42, 93, 158, 132, 60, 57, 83, 71, 109, 65, 162, 31, 45, 67, 216,
|
|
|
|
|
183, 123, 164, 118, 196, 23, 73, 236, 127, 12, 111, 246, 108, 161,
|
|
|
|
|
59, 82, 41, 157, 85, 170, 251, 96, 134, 177, 187, 204, 62, 90, 203,
|
|
|
|
|
89, 95, 176, 156, 169, 160, 81, 11, 245, 22, 235, 122, 117, 44, 215,
|
|
|
|
|
79, 174, 213, 233, 230, 231, 173, 232, 116, 214, 244, 234, 168, 80,
|
|
|
|
|
88, 175];
|
|
|
|
|
|
2019-03-22 06:24:53 +00:00
|
|
|
pub const OCTET_MUL: [[u8; 256]; 256] = calculate_octet_mul_table();
|
2019-02-05 06:44:38 +00:00
|
|
|
|
2019-02-07 06:39:19 +00:00
|
|
|
// See "Screaming Fast Galois Field Arithmetic Using Intel SIMD Instructions" by Plank et al.
|
|
|
|
|
// Further adapted to AVX2
|
2019-03-22 06:24:53 +00:00
|
|
|
pub const OCTET_MUL_HI_BITS: [[u8; 32]; 256] = calculate_octet_mul_hi_table();
|
|
|
|
|
pub const OCTET_MUL_LOW_BITS: [[u8; 32]; 256] = calculate_octet_mul_low_table();
|
|
|
|
|
|
|
|
|
|
const fn const_mul(x: usize, y: usize) -> u8 {
|
|
|
|
|
return OCT_EXP[OCT_LOG[x] as usize + OCT_LOG[y] as usize];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const fn calculate_octet_mul_hi_table() -> [[u8; 32]; 256] {
|
|
|
|
|
return [
|
|
|
|
|
[0; 32],
|
|
|
|
|
calculate_octet_mul_hi_table_inner(1),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(2),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(3),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(4),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(5),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(6),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(7),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(8),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(9),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(10),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(11),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(12),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(13),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(14),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(15),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(16),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(17),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(18),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(19),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(20),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(21),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(22),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(23),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(24),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(25),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(26),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(27),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(28),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(29),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(30),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(31),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(32),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(33),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(34),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(35),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(36),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(37),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(38),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(39),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(40),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(41),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(42),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(43),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(44),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(45),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(46),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(47),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(48),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(49),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(50),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(51),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(52),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(53),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(54),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(55),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(56),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(57),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(58),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(59),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(60),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(61),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(62),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(63),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(64),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(65),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(66),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(67),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(68),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(69),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(70),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(71),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(72),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(73),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(74),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(75),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(76),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(77),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(78),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(79),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(80),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(81),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(82),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(83),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(84),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(85),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(86),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(87),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(88),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(89),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(90),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(91),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(92),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(93),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(94),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(95),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(96),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(97),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(98),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(99),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(100),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(101),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(102),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(103),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(104),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(105),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(106),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(107),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(108),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(109),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(110),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(111),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(112),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(113),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(114),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(115),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(116),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(117),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(118),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(119),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(120),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(121),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(122),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(123),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(124),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(125),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(126),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(127),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(128),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(129),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(130),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(131),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(132),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(133),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(134),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(135),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(136),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(137),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(138),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(139),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(140),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(141),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(142),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(143),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(144),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(145),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(146),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(147),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(148),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(149),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(150),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(151),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(152),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(153),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(154),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(155),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(156),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(157),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(158),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(159),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(160),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(161),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(162),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(163),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(164),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(165),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(166),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(167),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(168),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(169),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(170),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(171),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(172),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(173),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(174),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(175),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(176),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(177),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(178),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(179),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(180),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(181),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(182),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(183),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(184),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(185),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(186),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(187),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(188),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(189),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(190),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(191),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(192),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(193),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(194),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(195),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(196),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(197),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(198),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(199),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(200),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(201),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(202),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(203),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(204),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(205),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(206),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(207),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(208),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(209),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(210),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(211),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(212),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(213),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(214),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(215),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(216),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(217),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(218),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(219),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(220),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(221),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(222),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(223),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(224),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(225),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(226),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(227),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(228),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(229),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(230),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(231),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(232),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(233),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(234),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(235),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(236),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(237),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(238),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(239),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(240),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(241),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(242),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(243),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(244),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(245),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(246),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(247),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(248),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(249),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(250),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(251),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(252),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(253),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(254),
|
|
|
|
|
calculate_octet_mul_hi_table_inner(255),
|
|
|
|
|
];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const fn calculate_octet_mul_hi_table_inner(x: usize) -> [u8; 32] {
|
|
|
|
|
return [
|
|
|
|
|
0,
|
|
|
|
|
const_mul(x, 1 << 4),
|
|
|
|
|
const_mul(x, 2 << 4),
|
|
|
|
|
const_mul(x, 3 << 4),
|
|
|
|
|
const_mul(x, 4 << 4),
|
|
|
|
|
const_mul(x, 5 << 4),
|
|
|
|
|
const_mul(x, 6 << 4),
|
|
|
|
|
const_mul(x, 7 << 4),
|
|
|
|
|
const_mul(x, 8 << 4),
|
|
|
|
|
const_mul(x, 9 << 4),
|
|
|
|
|
const_mul(x, 10 << 4),
|
|
|
|
|
const_mul(x, 11 << 4),
|
|
|
|
|
const_mul(x, 12 << 4),
|
|
|
|
|
const_mul(x, 13 << 4),
|
|
|
|
|
const_mul(x, 14 << 4),
|
|
|
|
|
const_mul(x, 15 << 4),
|
|
|
|
|
0,
|
|
|
|
|
const_mul(x, 1 << 4),
|
|
|
|
|
const_mul(x, 2 << 4),
|
|
|
|
|
const_mul(x, 3 << 4),
|
|
|
|
|
const_mul(x, 4 << 4),
|
|
|
|
|
const_mul(x, 5 << 4),
|
|
|
|
|
const_mul(x, 6 << 4),
|
|
|
|
|
const_mul(x, 7 << 4),
|
|
|
|
|
const_mul(x, 8 << 4),
|
|
|
|
|
const_mul(x, 9 << 4),
|
|
|
|
|
const_mul(x, 10 << 4),
|
|
|
|
|
const_mul(x, 11 << 4),
|
|
|
|
|
const_mul(x, 12 << 4),
|
|
|
|
|
const_mul(x, 13 << 4),
|
|
|
|
|
const_mul(x, 14 << 4),
|
|
|
|
|
const_mul(x, 15 << 4),
|
2019-03-28 21:13:19 +00:00
|
|
|
];
|
2019-03-22 06:24:53 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const fn calculate_octet_mul_low_table() -> [[u8; 32]; 256] {
|
|
|
|
|
return [
|
|
|
|
|
[0; 32],
|
|
|
|
|
calculate_octet_mul_low_table_inner(1),
|
|
|
|
|
calculate_octet_mul_low_table_inner(2),
|
|
|
|
|
calculate_octet_mul_low_table_inner(3),
|
|
|
|
|
calculate_octet_mul_low_table_inner(4),
|
|
|
|
|
calculate_octet_mul_low_table_inner(5),
|
|
|
|
|
calculate_octet_mul_low_table_inner(6),
|
|
|
|
|
calculate_octet_mul_low_table_inner(7),
|
|
|
|
|
calculate_octet_mul_low_table_inner(8),
|
|
|
|
|
calculate_octet_mul_low_table_inner(9),
|
|
|
|
|
calculate_octet_mul_low_table_inner(10),
|
|
|
|
|
calculate_octet_mul_low_table_inner(11),
|
|
|
|
|
calculate_octet_mul_low_table_inner(12),
|
|
|
|
|
calculate_octet_mul_low_table_inner(13),
|
|
|
|
|
calculate_octet_mul_low_table_inner(14),
|
|
|
|
|
calculate_octet_mul_low_table_inner(15),
|
|
|
|
|
calculate_octet_mul_low_table_inner(16),
|
|
|
|
|
calculate_octet_mul_low_table_inner(17),
|
|
|
|
|
calculate_octet_mul_low_table_inner(18),
|
|
|
|
|
calculate_octet_mul_low_table_inner(19),
|
|
|
|
|
calculate_octet_mul_low_table_inner(20),
|
|
|
|
|
calculate_octet_mul_low_table_inner(21),
|
|
|
|
|
calculate_octet_mul_low_table_inner(22),
|
|
|
|
|
calculate_octet_mul_low_table_inner(23),
|
|
|
|
|
calculate_octet_mul_low_table_inner(24),
|
|
|
|
|
calculate_octet_mul_low_table_inner(25),
|
|
|
|
|
calculate_octet_mul_low_table_inner(26),
|
|
|
|
|
calculate_octet_mul_low_table_inner(27),
|
|
|
|
|
calculate_octet_mul_low_table_inner(28),
|
|
|
|
|
calculate_octet_mul_low_table_inner(29),
|
|
|
|
|
calculate_octet_mul_low_table_inner(30),
|
|
|
|
|
calculate_octet_mul_low_table_inner(31),
|
|
|
|
|
calculate_octet_mul_low_table_inner(32),
|
|
|
|
|
calculate_octet_mul_low_table_inner(33),
|
|
|
|
|
calculate_octet_mul_low_table_inner(34),
|
|
|
|
|
calculate_octet_mul_low_table_inner(35),
|
|
|
|
|
calculate_octet_mul_low_table_inner(36),
|
|
|
|
|
calculate_octet_mul_low_table_inner(37),
|
|
|
|
|
calculate_octet_mul_low_table_inner(38),
|
|
|
|
|
calculate_octet_mul_low_table_inner(39),
|
|
|
|
|
calculate_octet_mul_low_table_inner(40),
|
|
|
|
|
calculate_octet_mul_low_table_inner(41),
|
|
|
|
|
calculate_octet_mul_low_table_inner(42),
|
|
|
|
|
calculate_octet_mul_low_table_inner(43),
|
|
|
|
|
calculate_octet_mul_low_table_inner(44),
|
|
|
|
|
calculate_octet_mul_low_table_inner(45),
|
|
|
|
|
calculate_octet_mul_low_table_inner(46),
|
|
|
|
|
calculate_octet_mul_low_table_inner(47),
|
|
|
|
|
calculate_octet_mul_low_table_inner(48),
|
|
|
|
|
calculate_octet_mul_low_table_inner(49),
|
|
|
|
|
calculate_octet_mul_low_table_inner(50),
|
|
|
|
|
calculate_octet_mul_low_table_inner(51),
|
|
|
|
|
calculate_octet_mul_low_table_inner(52),
|
|
|
|
|
calculate_octet_mul_low_table_inner(53),
|
|
|
|
|
calculate_octet_mul_low_table_inner(54),
|
|
|
|
|
calculate_octet_mul_low_table_inner(55),
|
|
|
|
|
calculate_octet_mul_low_table_inner(56),
|
|
|
|
|
calculate_octet_mul_low_table_inner(57),
|
|
|
|
|
calculate_octet_mul_low_table_inner(58),
|
|
|
|
|
calculate_octet_mul_low_table_inner(59),
|
|
|
|
|
calculate_octet_mul_low_table_inner(60),
|
|
|
|
|
calculate_octet_mul_low_table_inner(61),
|
|
|
|
|
calculate_octet_mul_low_table_inner(62),
|
|
|
|
|
calculate_octet_mul_low_table_inner(63),
|
|
|
|
|
calculate_octet_mul_low_table_inner(64),
|
|
|
|
|
calculate_octet_mul_low_table_inner(65),
|
|
|
|
|
calculate_octet_mul_low_table_inner(66),
|
|
|
|
|
calculate_octet_mul_low_table_inner(67),
|
|
|
|
|
calculate_octet_mul_low_table_inner(68),
|
|
|
|
|
calculate_octet_mul_low_table_inner(69),
|
|
|
|
|
calculate_octet_mul_low_table_inner(70),
|
|
|
|
|
calculate_octet_mul_low_table_inner(71),
|
|
|
|
|
calculate_octet_mul_low_table_inner(72),
|
|
|
|
|
calculate_octet_mul_low_table_inner(73),
|
|
|
|
|
calculate_octet_mul_low_table_inner(74),
|
|
|
|
|
calculate_octet_mul_low_table_inner(75),
|
|
|
|
|
calculate_octet_mul_low_table_inner(76),
|
|
|
|
|
calculate_octet_mul_low_table_inner(77),
|
|
|
|
|
calculate_octet_mul_low_table_inner(78),
|
|
|
|
|
calculate_octet_mul_low_table_inner(79),
|
|
|
|
|
calculate_octet_mul_low_table_inner(80),
|
|
|
|
|
calculate_octet_mul_low_table_inner(81),
|
|
|
|
|
calculate_octet_mul_low_table_inner(82),
|
|
|
|
|
calculate_octet_mul_low_table_inner(83),
|
|
|
|
|
calculate_octet_mul_low_table_inner(84),
|
|
|
|
|
calculate_octet_mul_low_table_inner(85),
|
|
|
|
|
calculate_octet_mul_low_table_inner(86),
|
|
|
|
|
calculate_octet_mul_low_table_inner(87),
|
|
|
|
|
calculate_octet_mul_low_table_inner(88),
|
|
|
|
|
calculate_octet_mul_low_table_inner(89),
|
|
|
|
|
calculate_octet_mul_low_table_inner(90),
|
|
|
|
|
calculate_octet_mul_low_table_inner(91),
|
|
|
|
|
calculate_octet_mul_low_table_inner(92),
|
|
|
|
|
calculate_octet_mul_low_table_inner(93),
|
|
|
|
|
calculate_octet_mul_low_table_inner(94),
|
|
|
|
|
calculate_octet_mul_low_table_inner(95),
|
|
|
|
|
calculate_octet_mul_low_table_inner(96),
|
|
|
|
|
calculate_octet_mul_low_table_inner(97),
|
|
|
|
|
calculate_octet_mul_low_table_inner(98),
|
|
|
|
|
calculate_octet_mul_low_table_inner(99),
|
|
|
|
|
calculate_octet_mul_low_table_inner(100),
|
|
|
|
|
calculate_octet_mul_low_table_inner(101),
|
|
|
|
|
calculate_octet_mul_low_table_inner(102),
|
|
|
|
|
calculate_octet_mul_low_table_inner(103),
|
|
|
|
|
calculate_octet_mul_low_table_inner(104),
|
|
|
|
|
calculate_octet_mul_low_table_inner(105),
|
|
|
|
|
calculate_octet_mul_low_table_inner(106),
|
|
|
|
|
calculate_octet_mul_low_table_inner(107),
|
|
|
|
|
calculate_octet_mul_low_table_inner(108),
|
|
|
|
|
calculate_octet_mul_low_table_inner(109),
|
|
|
|
|
calculate_octet_mul_low_table_inner(110),
|
|
|
|
|
calculate_octet_mul_low_table_inner(111),
|
|
|
|
|
calculate_octet_mul_low_table_inner(112),
|
|
|
|
|
calculate_octet_mul_low_table_inner(113),
|
|
|
|
|
calculate_octet_mul_low_table_inner(114),
|
|
|
|
|
calculate_octet_mul_low_table_inner(115),
|
|
|
|
|
calculate_octet_mul_low_table_inner(116),
|
|
|
|
|
calculate_octet_mul_low_table_inner(117),
|
|
|
|
|
calculate_octet_mul_low_table_inner(118),
|
|
|
|
|
calculate_octet_mul_low_table_inner(119),
|
|
|
|
|
calculate_octet_mul_low_table_inner(120),
|
|
|
|
|
calculate_octet_mul_low_table_inner(121),
|
|
|
|
|
calculate_octet_mul_low_table_inner(122),
|
|
|
|
|
calculate_octet_mul_low_table_inner(123),
|
|
|
|
|
calculate_octet_mul_low_table_inner(124),
|
|
|
|
|
calculate_octet_mul_low_table_inner(125),
|
|
|
|
|
calculate_octet_mul_low_table_inner(126),
|
|
|
|
|
calculate_octet_mul_low_table_inner(127),
|
|
|
|
|
calculate_octet_mul_low_table_inner(128),
|
|
|
|
|
calculate_octet_mul_low_table_inner(129),
|
|
|
|
|
calculate_octet_mul_low_table_inner(130),
|
|
|
|
|
calculate_octet_mul_low_table_inner(131),
|
|
|
|
|
calculate_octet_mul_low_table_inner(132),
|
|
|
|
|
calculate_octet_mul_low_table_inner(133),
|
|
|
|
|
calculate_octet_mul_low_table_inner(134),
|
|
|
|
|
calculate_octet_mul_low_table_inner(135),
|
|
|
|
|
calculate_octet_mul_low_table_inner(136),
|
|
|
|
|
calculate_octet_mul_low_table_inner(137),
|
|
|
|
|
calculate_octet_mul_low_table_inner(138),
|
|
|
|
|
calculate_octet_mul_low_table_inner(139),
|
|
|
|
|
calculate_octet_mul_low_table_inner(140),
|
|
|
|
|
calculate_octet_mul_low_table_inner(141),
|
|
|
|
|
calculate_octet_mul_low_table_inner(142),
|
|
|
|
|
calculate_octet_mul_low_table_inner(143),
|
|
|
|
|
calculate_octet_mul_low_table_inner(144),
|
|
|
|
|
calculate_octet_mul_low_table_inner(145),
|
|
|
|
|
calculate_octet_mul_low_table_inner(146),
|
|
|
|
|
calculate_octet_mul_low_table_inner(147),
|
|
|
|
|
calculate_octet_mul_low_table_inner(148),
|
|
|
|
|
calculate_octet_mul_low_table_inner(149),
|
|
|
|
|
calculate_octet_mul_low_table_inner(150),
|
|
|
|
|
calculate_octet_mul_low_table_inner(151),
|
|
|
|
|
calculate_octet_mul_low_table_inner(152),
|
|
|
|
|
calculate_octet_mul_low_table_inner(153),
|
|
|
|
|
calculate_octet_mul_low_table_inner(154),
|
|
|
|
|
calculate_octet_mul_low_table_inner(155),
|
|
|
|
|
calculate_octet_mul_low_table_inner(156),
|
|
|
|
|
calculate_octet_mul_low_table_inner(157),
|
|
|
|
|
calculate_octet_mul_low_table_inner(158),
|
|
|
|
|
calculate_octet_mul_low_table_inner(159),
|
|
|
|
|
calculate_octet_mul_low_table_inner(160),
|
|
|
|
|
calculate_octet_mul_low_table_inner(161),
|
|
|
|
|
calculate_octet_mul_low_table_inner(162),
|
|
|
|
|
calculate_octet_mul_low_table_inner(163),
|
|
|
|
|
calculate_octet_mul_low_table_inner(164),
|
|
|
|
|
calculate_octet_mul_low_table_inner(165),
|
|
|
|
|
calculate_octet_mul_low_table_inner(166),
|
|
|
|
|
calculate_octet_mul_low_table_inner(167),
|
|
|
|
|
calculate_octet_mul_low_table_inner(168),
|
|
|
|
|
calculate_octet_mul_low_table_inner(169),
|
|
|
|
|
calculate_octet_mul_low_table_inner(170),
|
|
|
|
|
calculate_octet_mul_low_table_inner(171),
|
|
|
|
|
calculate_octet_mul_low_table_inner(172),
|
|
|
|
|
calculate_octet_mul_low_table_inner(173),
|
|
|
|
|
calculate_octet_mul_low_table_inner(174),
|
|
|
|
|
calculate_octet_mul_low_table_inner(175),
|
|
|
|
|
calculate_octet_mul_low_table_inner(176),
|
|
|
|
|
calculate_octet_mul_low_table_inner(177),
|
|
|
|
|
calculate_octet_mul_low_table_inner(178),
|
|
|
|
|
calculate_octet_mul_low_table_inner(179),
|
|
|
|
|
calculate_octet_mul_low_table_inner(180),
|
|
|
|
|
calculate_octet_mul_low_table_inner(181),
|
|
|
|
|
calculate_octet_mul_low_table_inner(182),
|
|
|
|
|
calculate_octet_mul_low_table_inner(183),
|
|
|
|
|
calculate_octet_mul_low_table_inner(184),
|
|
|
|
|
calculate_octet_mul_low_table_inner(185),
|
|
|
|
|
calculate_octet_mul_low_table_inner(186),
|
|
|
|
|
calculate_octet_mul_low_table_inner(187),
|
|
|
|
|
calculate_octet_mul_low_table_inner(188),
|
|
|
|
|
calculate_octet_mul_low_table_inner(189),
|
|
|
|
|
calculate_octet_mul_low_table_inner(190),
|
|
|
|
|
calculate_octet_mul_low_table_inner(191),
|
|
|
|
|
calculate_octet_mul_low_table_inner(192),
|
|
|
|
|
calculate_octet_mul_low_table_inner(193),
|
|
|
|
|
calculate_octet_mul_low_table_inner(194),
|
|
|
|
|
calculate_octet_mul_low_table_inner(195),
|
|
|
|
|
calculate_octet_mul_low_table_inner(196),
|
|
|
|
|
calculate_octet_mul_low_table_inner(197),
|
|
|
|
|
calculate_octet_mul_low_table_inner(198),
|
|
|
|
|
calculate_octet_mul_low_table_inner(199),
|
|
|
|
|
calculate_octet_mul_low_table_inner(200),
|
|
|
|
|
calculate_octet_mul_low_table_inner(201),
|
|
|
|
|
calculate_octet_mul_low_table_inner(202),
|
|
|
|
|
calculate_octet_mul_low_table_inner(203),
|
|
|
|
|
calculate_octet_mul_low_table_inner(204),
|
|
|
|
|
calculate_octet_mul_low_table_inner(205),
|
|
|
|
|
calculate_octet_mul_low_table_inner(206),
|
|
|
|
|
calculate_octet_mul_low_table_inner(207),
|
|
|
|
|
calculate_octet_mul_low_table_inner(208),
|
|
|
|
|
calculate_octet_mul_low_table_inner(209),
|
|
|
|
|
calculate_octet_mul_low_table_inner(210),
|
|
|
|
|
calculate_octet_mul_low_table_inner(211),
|
|
|
|
|
calculate_octet_mul_low_table_inner(212),
|
|
|
|
|
calculate_octet_mul_low_table_inner(213),
|
|
|
|
|
calculate_octet_mul_low_table_inner(214),
|
|
|
|
|
calculate_octet_mul_low_table_inner(215),
|
|
|
|
|
calculate_octet_mul_low_table_inner(216),
|
|
|
|
|
calculate_octet_mul_low_table_inner(217),
|
|
|
|
|
calculate_octet_mul_low_table_inner(218),
|
|
|
|
|
calculate_octet_mul_low_table_inner(219),
|
|
|
|
|
calculate_octet_mul_low_table_inner(220),
|
|
|
|
|
calculate_octet_mul_low_table_inner(221),
|
|
|
|
|
calculate_octet_mul_low_table_inner(222),
|
|
|
|
|
calculate_octet_mul_low_table_inner(223),
|
|
|
|
|
calculate_octet_mul_low_table_inner(224),
|
|
|
|
|
calculate_octet_mul_low_table_inner(225),
|
|
|
|
|
calculate_octet_mul_low_table_inner(226),
|
|
|
|
|
calculate_octet_mul_low_table_inner(227),
|
|
|
|
|
calculate_octet_mul_low_table_inner(228),
|
|
|
|
|
calculate_octet_mul_low_table_inner(229),
|
|
|
|
|
calculate_octet_mul_low_table_inner(230),
|
|
|
|
|
calculate_octet_mul_low_table_inner(231),
|
|
|
|
|
calculate_octet_mul_low_table_inner(232),
|
|
|
|
|
calculate_octet_mul_low_table_inner(233),
|
|
|
|
|
calculate_octet_mul_low_table_inner(234),
|
|
|
|
|
calculate_octet_mul_low_table_inner(235),
|
|
|
|
|
calculate_octet_mul_low_table_inner(236),
|
|
|
|
|
calculate_octet_mul_low_table_inner(237),
|
|
|
|
|
calculate_octet_mul_low_table_inner(238),
|
|
|
|
|
calculate_octet_mul_low_table_inner(239),
|
|
|
|
|
calculate_octet_mul_low_table_inner(240),
|
|
|
|
|
calculate_octet_mul_low_table_inner(241),
|
|
|
|
|
calculate_octet_mul_low_table_inner(242),
|
|
|
|
|
calculate_octet_mul_low_table_inner(243),
|
|
|
|
|
calculate_octet_mul_low_table_inner(244),
|
|
|
|
|
calculate_octet_mul_low_table_inner(245),
|
|
|
|
|
calculate_octet_mul_low_table_inner(246),
|
|
|
|
|
calculate_octet_mul_low_table_inner(247),
|
|
|
|
|
calculate_octet_mul_low_table_inner(248),
|
|
|
|
|
calculate_octet_mul_low_table_inner(249),
|
|
|
|
|
calculate_octet_mul_low_table_inner(250),
|
|
|
|
|
calculate_octet_mul_low_table_inner(251),
|
|
|
|
|
calculate_octet_mul_low_table_inner(252),
|
|
|
|
|
calculate_octet_mul_low_table_inner(253),
|
|
|
|
|
calculate_octet_mul_low_table_inner(254),
|
|
|
|
|
calculate_octet_mul_low_table_inner(255),
|
|
|
|
|
];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const fn calculate_octet_mul_low_table_inner(x: usize) -> [u8; 32] {
|
|
|
|
|
return [
|
|
|
|
|
0,
|
|
|
|
|
const_mul(x, 1),
|
|
|
|
|
const_mul(x, 2),
|
|
|
|
|
const_mul(x, 3),
|
|
|
|
|
const_mul(x, 4),
|
|
|
|
|
const_mul(x, 5),
|
|
|
|
|
const_mul(x, 6),
|
|
|
|
|
const_mul(x, 7),
|
|
|
|
|
const_mul(x, 8),
|
|
|
|
|
const_mul(x, 9),
|
|
|
|
|
const_mul(x, 10),
|
|
|
|
|
const_mul(x, 11),
|
|
|
|
|
const_mul(x, 12),
|
|
|
|
|
const_mul(x, 13),
|
|
|
|
|
const_mul(x, 14),
|
|
|
|
|
const_mul(x, 15),
|
|
|
|
|
0,
|
|
|
|
|
const_mul(x, 1),
|
|
|
|
|
const_mul(x, 2),
|
|
|
|
|
const_mul(x, 3),
|
|
|
|
|
const_mul(x, 4),
|
|
|
|
|
const_mul(x, 5),
|
|
|
|
|
const_mul(x, 6),
|
|
|
|
|
const_mul(x, 7),
|
|
|
|
|
const_mul(x, 8),
|
|
|
|
|
const_mul(x, 9),
|
|
|
|
|
const_mul(x, 10),
|
|
|
|
|
const_mul(x, 11),
|
|
|
|
|
const_mul(x, 12),
|
|
|
|
|
const_mul(x, 13),
|
|
|
|
|
const_mul(x, 14),
|
|
|
|
|
const_mul(x, 15),
|
2019-03-28 21:13:19 +00:00
|
|
|
];
|
2019-03-22 06:24:53 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const fn calculate_octet_mul_table() -> [[u8; 256]; 256] {
|
|
|
|
|
return [
|
|
|
|
|
[0; 256],
|
|
|
|
|
calculate_octet_mul_table_inner(1),
|
|
|
|
|
calculate_octet_mul_table_inner(2),
|
|
|
|
|
calculate_octet_mul_table_inner(3),
|
|
|
|
|
calculate_octet_mul_table_inner(4),
|
|
|
|
|
calculate_octet_mul_table_inner(5),
|
|
|
|
|
calculate_octet_mul_table_inner(6),
|
|
|
|
|
calculate_octet_mul_table_inner(7),
|
|
|
|
|
calculate_octet_mul_table_inner(8),
|
|
|
|
|
calculate_octet_mul_table_inner(9),
|
|
|
|
|
calculate_octet_mul_table_inner(10),
|
|
|
|
|
calculate_octet_mul_table_inner(11),
|
|
|
|
|
calculate_octet_mul_table_inner(12),
|
|
|
|
|
calculate_octet_mul_table_inner(13),
|
|
|
|
|
calculate_octet_mul_table_inner(14),
|
|
|
|
|
calculate_octet_mul_table_inner(15),
|
|
|
|
|
calculate_octet_mul_table_inner(16),
|
|
|
|
|
calculate_octet_mul_table_inner(17),
|
|
|
|
|
calculate_octet_mul_table_inner(18),
|
|
|
|
|
calculate_octet_mul_table_inner(19),
|
|
|
|
|
calculate_octet_mul_table_inner(20),
|
|
|
|
|
calculate_octet_mul_table_inner(21),
|
|
|
|
|
calculate_octet_mul_table_inner(22),
|
|
|
|
|
calculate_octet_mul_table_inner(23),
|
|
|
|
|
calculate_octet_mul_table_inner(24),
|
|
|
|
|
calculate_octet_mul_table_inner(25),
|
|
|
|
|
calculate_octet_mul_table_inner(26),
|
|
|
|
|
calculate_octet_mul_table_inner(27),
|
|
|
|
|
calculate_octet_mul_table_inner(28),
|
|
|
|
|
calculate_octet_mul_table_inner(29),
|
|
|
|
|
calculate_octet_mul_table_inner(30),
|
|
|
|
|
calculate_octet_mul_table_inner(31),
|
|
|
|
|
calculate_octet_mul_table_inner(32),
|
|
|
|
|
calculate_octet_mul_table_inner(33),
|
|
|
|
|
calculate_octet_mul_table_inner(34),
|
|
|
|
|
calculate_octet_mul_table_inner(35),
|
|
|
|
|
calculate_octet_mul_table_inner(36),
|
|
|
|
|
calculate_octet_mul_table_inner(37),
|
|
|
|
|
calculate_octet_mul_table_inner(38),
|
|
|
|
|
calculate_octet_mul_table_inner(39),
|
|
|
|
|
calculate_octet_mul_table_inner(40),
|
|
|
|
|
calculate_octet_mul_table_inner(41),
|
|
|
|
|
calculate_octet_mul_table_inner(42),
|
|
|
|
|
calculate_octet_mul_table_inner(43),
|
|
|
|
|
calculate_octet_mul_table_inner(44),
|
|
|
|
|
calculate_octet_mul_table_inner(45),
|
|
|
|
|
calculate_octet_mul_table_inner(46),
|
|
|
|
|
calculate_octet_mul_table_inner(47),
|
|
|
|
|
calculate_octet_mul_table_inner(48),
|
|
|
|
|
calculate_octet_mul_table_inner(49),
|
|
|
|
|
calculate_octet_mul_table_inner(50),
|
|
|
|
|
calculate_octet_mul_table_inner(51),
|
|
|
|
|
calculate_octet_mul_table_inner(52),
|
|
|
|
|
calculate_octet_mul_table_inner(53),
|
|
|
|
|
calculate_octet_mul_table_inner(54),
|
|
|
|
|
calculate_octet_mul_table_inner(55),
|
|
|
|
|
calculate_octet_mul_table_inner(56),
|
|
|
|
|
calculate_octet_mul_table_inner(57),
|
|
|
|
|
calculate_octet_mul_table_inner(58),
|
|
|
|
|
calculate_octet_mul_table_inner(59),
|
|
|
|
|
calculate_octet_mul_table_inner(60),
|
|
|
|
|
calculate_octet_mul_table_inner(61),
|
|
|
|
|
calculate_octet_mul_table_inner(62),
|
|
|
|
|
calculate_octet_mul_table_inner(63),
|
|
|
|
|
calculate_octet_mul_table_inner(64),
|
|
|
|
|
calculate_octet_mul_table_inner(65),
|
|
|
|
|
calculate_octet_mul_table_inner(66),
|
|
|
|
|
calculate_octet_mul_table_inner(67),
|
|
|
|
|
calculate_octet_mul_table_inner(68),
|
|
|
|
|
calculate_octet_mul_table_inner(69),
|
|
|
|
|
calculate_octet_mul_table_inner(70),
|
|
|
|
|
calculate_octet_mul_table_inner(71),
|
|
|
|
|
calculate_octet_mul_table_inner(72),
|
|
|
|
|
calculate_octet_mul_table_inner(73),
|
|
|
|
|
calculate_octet_mul_table_inner(74),
|
|
|
|
|
calculate_octet_mul_table_inner(75),
|
|
|
|
|
calculate_octet_mul_table_inner(76),
|
|
|
|
|
calculate_octet_mul_table_inner(77),
|
|
|
|
|
calculate_octet_mul_table_inner(78),
|
|
|
|
|
calculate_octet_mul_table_inner(79),
|
|
|
|
|
calculate_octet_mul_table_inner(80),
|
|
|
|
|
calculate_octet_mul_table_inner(81),
|
|
|
|
|
calculate_octet_mul_table_inner(82),
|
|
|
|
|
calculate_octet_mul_table_inner(83),
|
|
|
|
|
calculate_octet_mul_table_inner(84),
|
|
|
|
|
calculate_octet_mul_table_inner(85),
|
|
|
|
|
calculate_octet_mul_table_inner(86),
|
|
|
|
|
calculate_octet_mul_table_inner(87),
|
|
|
|
|
calculate_octet_mul_table_inner(88),
|
|
|
|
|
calculate_octet_mul_table_inner(89),
|
|
|
|
|
calculate_octet_mul_table_inner(90),
|
|
|
|
|
calculate_octet_mul_table_inner(91),
|
|
|
|
|
calculate_octet_mul_table_inner(92),
|
|
|
|
|
calculate_octet_mul_table_inner(93),
|
|
|
|
|
calculate_octet_mul_table_inner(94),
|
|
|
|
|
calculate_octet_mul_table_inner(95),
|
|
|
|
|
calculate_octet_mul_table_inner(96),
|
|
|
|
|
calculate_octet_mul_table_inner(97),
|
|
|
|
|
calculate_octet_mul_table_inner(98),
|
|
|
|
|
calculate_octet_mul_table_inner(99),
|
|
|
|
|
calculate_octet_mul_table_inner(100),
|
|
|
|
|
calculate_octet_mul_table_inner(101),
|
|
|
|
|
calculate_octet_mul_table_inner(102),
|
|
|
|
|
calculate_octet_mul_table_inner(103),
|
|
|
|
|
calculate_octet_mul_table_inner(104),
|
|
|
|
|
calculate_octet_mul_table_inner(105),
|
|
|
|
|
calculate_octet_mul_table_inner(106),
|
|
|
|
|
calculate_octet_mul_table_inner(107),
|
|
|
|
|
calculate_octet_mul_table_inner(108),
|
|
|
|
|
calculate_octet_mul_table_inner(109),
|
|
|
|
|
calculate_octet_mul_table_inner(110),
|
|
|
|
|
calculate_octet_mul_table_inner(111),
|
|
|
|
|
calculate_octet_mul_table_inner(112),
|
|
|
|
|
calculate_octet_mul_table_inner(113),
|
|
|
|
|
calculate_octet_mul_table_inner(114),
|
|
|
|
|
calculate_octet_mul_table_inner(115),
|
|
|
|
|
calculate_octet_mul_table_inner(116),
|
|
|
|
|
calculate_octet_mul_table_inner(117),
|
|
|
|
|
calculate_octet_mul_table_inner(118),
|
|
|
|
|
calculate_octet_mul_table_inner(119),
|
|
|
|
|
calculate_octet_mul_table_inner(120),
|
|
|
|
|
calculate_octet_mul_table_inner(121),
|
|
|
|
|
calculate_octet_mul_table_inner(122),
|
|
|
|
|
calculate_octet_mul_table_inner(123),
|
|
|
|
|
calculate_octet_mul_table_inner(124),
|
|
|
|
|
calculate_octet_mul_table_inner(125),
|
|
|
|
|
calculate_octet_mul_table_inner(126),
|
|
|
|
|
calculate_octet_mul_table_inner(127),
|
|
|
|
|
calculate_octet_mul_table_inner(128),
|
|
|
|
|
calculate_octet_mul_table_inner(129),
|
|
|
|
|
calculate_octet_mul_table_inner(130),
|
|
|
|
|
calculate_octet_mul_table_inner(131),
|
|
|
|
|
calculate_octet_mul_table_inner(132),
|
|
|
|
|
calculate_octet_mul_table_inner(133),
|
|
|
|
|
calculate_octet_mul_table_inner(134),
|
|
|
|
|
calculate_octet_mul_table_inner(135),
|
|
|
|
|
calculate_octet_mul_table_inner(136),
|
|
|
|
|
calculate_octet_mul_table_inner(137),
|
|
|
|
|
calculate_octet_mul_table_inner(138),
|
|
|
|
|
calculate_octet_mul_table_inner(139),
|
|
|
|
|
calculate_octet_mul_table_inner(140),
|
|
|
|
|
calculate_octet_mul_table_inner(141),
|
|
|
|
|
calculate_octet_mul_table_inner(142),
|
|
|
|
|
calculate_octet_mul_table_inner(143),
|
|
|
|
|
calculate_octet_mul_table_inner(144),
|
|
|
|
|
calculate_octet_mul_table_inner(145),
|
|
|
|
|
calculate_octet_mul_table_inner(146),
|
|
|
|
|
calculate_octet_mul_table_inner(147),
|
|
|
|
|
calculate_octet_mul_table_inner(148),
|
|
|
|
|
calculate_octet_mul_table_inner(149),
|
|
|
|
|
calculate_octet_mul_table_inner(150),
|
|
|
|
|
calculate_octet_mul_table_inner(151),
|
|
|
|
|
calculate_octet_mul_table_inner(152),
|
|
|
|
|
calculate_octet_mul_table_inner(153),
|
|
|
|
|
calculate_octet_mul_table_inner(154),
|
|
|
|
|
calculate_octet_mul_table_inner(155),
|
|
|
|
|
calculate_octet_mul_table_inner(156),
|
|
|
|
|
calculate_octet_mul_table_inner(157),
|
|
|
|
|
calculate_octet_mul_table_inner(158),
|
|
|
|
|
calculate_octet_mul_table_inner(159),
|
|
|
|
|
calculate_octet_mul_table_inner(160),
|
|
|
|
|
calculate_octet_mul_table_inner(161),
|
|
|
|
|
calculate_octet_mul_table_inner(162),
|
|
|
|
|
calculate_octet_mul_table_inner(163),
|
|
|
|
|
calculate_octet_mul_table_inner(164),
|
|
|
|
|
calculate_octet_mul_table_inner(165),
|
|
|
|
|
calculate_octet_mul_table_inner(166),
|
|
|
|
|
calculate_octet_mul_table_inner(167),
|
|
|
|
|
calculate_octet_mul_table_inner(168),
|
|
|
|
|
calculate_octet_mul_table_inner(169),
|
|
|
|
|
calculate_octet_mul_table_inner(170),
|
|
|
|
|
calculate_octet_mul_table_inner(171),
|
|
|
|
|
calculate_octet_mul_table_inner(172),
|
|
|
|
|
calculate_octet_mul_table_inner(173),
|
|
|
|
|
calculate_octet_mul_table_inner(174),
|
|
|
|
|
calculate_octet_mul_table_inner(175),
|
|
|
|
|
calculate_octet_mul_table_inner(176),
|
|
|
|
|
calculate_octet_mul_table_inner(177),
|
|
|
|
|
calculate_octet_mul_table_inner(178),
|
|
|
|
|
calculate_octet_mul_table_inner(179),
|
|
|
|
|
calculate_octet_mul_table_inner(180),
|
|
|
|
|
calculate_octet_mul_table_inner(181),
|
|
|
|
|
calculate_octet_mul_table_inner(182),
|
|
|
|
|
calculate_octet_mul_table_inner(183),
|
|
|
|
|
calculate_octet_mul_table_inner(184),
|
|
|
|
|
calculate_octet_mul_table_inner(185),
|
|
|
|
|
calculate_octet_mul_table_inner(186),
|
|
|
|
|
calculate_octet_mul_table_inner(187),
|
|
|
|
|
calculate_octet_mul_table_inner(188),
|
|
|
|
|
calculate_octet_mul_table_inner(189),
|
|
|
|
|
calculate_octet_mul_table_inner(190),
|
|
|
|
|
calculate_octet_mul_table_inner(191),
|
|
|
|
|
calculate_octet_mul_table_inner(192),
|
|
|
|
|
calculate_octet_mul_table_inner(193),
|
|
|
|
|
calculate_octet_mul_table_inner(194),
|
|
|
|
|
calculate_octet_mul_table_inner(195),
|
|
|
|
|
calculate_octet_mul_table_inner(196),
|
|
|
|
|
calculate_octet_mul_table_inner(197),
|
|
|
|
|
calculate_octet_mul_table_inner(198),
|
|
|
|
|
calculate_octet_mul_table_inner(199),
|
|
|
|
|
calculate_octet_mul_table_inner(200),
|
|
|
|
|
calculate_octet_mul_table_inner(201),
|
|
|
|
|
calculate_octet_mul_table_inner(202),
|
|
|
|
|
calculate_octet_mul_table_inner(203),
|
|
|
|
|
calculate_octet_mul_table_inner(204),
|
|
|
|
|
calculate_octet_mul_table_inner(205),
|
|
|
|
|
calculate_octet_mul_table_inner(206),
|
|
|
|
|
calculate_octet_mul_table_inner(207),
|
|
|
|
|
calculate_octet_mul_table_inner(208),
|
|
|
|
|
calculate_octet_mul_table_inner(209),
|
|
|
|
|
calculate_octet_mul_table_inner(210),
|
|
|
|
|
calculate_octet_mul_table_inner(211),
|
|
|
|
|
calculate_octet_mul_table_inner(212),
|
|
|
|
|
calculate_octet_mul_table_inner(213),
|
|
|
|
|
calculate_octet_mul_table_inner(214),
|
|
|
|
|
calculate_octet_mul_table_inner(215),
|
|
|
|
|
calculate_octet_mul_table_inner(216),
|
|
|
|
|
calculate_octet_mul_table_inner(217),
|
|
|
|
|
calculate_octet_mul_table_inner(218),
|
|
|
|
|
calculate_octet_mul_table_inner(219),
|
|
|
|
|
calculate_octet_mul_table_inner(220),
|
|
|
|
|
calculate_octet_mul_table_inner(221),
|
|
|
|
|
calculate_octet_mul_table_inner(222),
|
|
|
|
|
calculate_octet_mul_table_inner(223),
|
|
|
|
|
calculate_octet_mul_table_inner(224),
|
|
|
|
|
calculate_octet_mul_table_inner(225),
|
|
|
|
|
calculate_octet_mul_table_inner(226),
|
|
|
|
|
calculate_octet_mul_table_inner(227),
|
|
|
|
|
calculate_octet_mul_table_inner(228),
|
|
|
|
|
calculate_octet_mul_table_inner(229),
|
|
|
|
|
calculate_octet_mul_table_inner(230),
|
|
|
|
|
calculate_octet_mul_table_inner(231),
|
|
|
|
|
calculate_octet_mul_table_inner(232),
|
|
|
|
|
calculate_octet_mul_table_inner(233),
|
|
|
|
|
calculate_octet_mul_table_inner(234),
|
|
|
|
|
calculate_octet_mul_table_inner(235),
|
|
|
|
|
calculate_octet_mul_table_inner(236),
|
|
|
|
|
calculate_octet_mul_table_inner(237),
|
|
|
|
|
calculate_octet_mul_table_inner(238),
|
|
|
|
|
calculate_octet_mul_table_inner(239),
|
|
|
|
|
calculate_octet_mul_table_inner(240),
|
|
|
|
|
calculate_octet_mul_table_inner(241),
|
|
|
|
|
calculate_octet_mul_table_inner(242),
|
|
|
|
|
calculate_octet_mul_table_inner(243),
|
|
|
|
|
calculate_octet_mul_table_inner(244),
|
|
|
|
|
calculate_octet_mul_table_inner(245),
|
|
|
|
|
calculate_octet_mul_table_inner(246),
|
|
|
|
|
calculate_octet_mul_table_inner(247),
|
|
|
|
|
calculate_octet_mul_table_inner(248),
|
|
|
|
|
calculate_octet_mul_table_inner(249),
|
|
|
|
|
calculate_octet_mul_table_inner(250),
|
|
|
|
|
calculate_octet_mul_table_inner(251),
|
|
|
|
|
calculate_octet_mul_table_inner(252),
|
|
|
|
|
calculate_octet_mul_table_inner(253),
|
|
|
|
|
calculate_octet_mul_table_inner(254),
|
|
|
|
|
calculate_octet_mul_table_inner(255),
|
|
|
|
|
];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const fn calculate_octet_mul_table_inner(x: usize) -> [u8; 256] {
|
|
|
|
|
return [
|
|
|
|
|
0,
|
|
|
|
|
const_mul(x, 1),
|
|
|
|
|
const_mul(x, 2),
|
|
|
|
|
const_mul(x, 3),
|
|
|
|
|
const_mul(x, 4),
|
|
|
|
|
const_mul(x, 5),
|
|
|
|
|
const_mul(x, 6),
|
|
|
|
|
const_mul(x, 7),
|
|
|
|
|
const_mul(x, 8),
|
|
|
|
|
const_mul(x, 9),
|
|
|
|
|
const_mul(x, 10),
|
|
|
|
|
const_mul(x, 11),
|
|
|
|
|
const_mul(x, 12),
|
|
|
|
|
const_mul(x, 13),
|
|
|
|
|
const_mul(x, 14),
|
|
|
|
|
const_mul(x, 15),
|
|
|
|
|
const_mul(x, 16),
|
|
|
|
|
const_mul(x, 17),
|
|
|
|
|
const_mul(x, 18),
|
|
|
|
|
const_mul(x, 19),
|
|
|
|
|
const_mul(x, 20),
|
|
|
|
|
const_mul(x, 21),
|
|
|
|
|
const_mul(x, 22),
|
|
|
|
|
const_mul(x, 23),
|
|
|
|
|
const_mul(x, 24),
|
|
|
|
|
const_mul(x, 25),
|
|
|
|
|
const_mul(x, 26),
|
|
|
|
|
const_mul(x, 27),
|
|
|
|
|
const_mul(x, 28),
|
|
|
|
|
const_mul(x, 29),
|
|
|
|
|
const_mul(x, 30),
|
|
|
|
|
const_mul(x, 31),
|
|
|
|
|
const_mul(x, 32),
|
|
|
|
|
const_mul(x, 33),
|
|
|
|
|
const_mul(x, 34),
|
|
|
|
|
const_mul(x, 35),
|
|
|
|
|
const_mul(x, 36),
|
|
|
|
|
const_mul(x, 37),
|
|
|
|
|
const_mul(x, 38),
|
|
|
|
|
const_mul(x, 39),
|
|
|
|
|
const_mul(x, 40),
|
|
|
|
|
const_mul(x, 41),
|
|
|
|
|
const_mul(x, 42),
|
|
|
|
|
const_mul(x, 43),
|
|
|
|
|
const_mul(x, 44),
|
|
|
|
|
const_mul(x, 45),
|
|
|
|
|
const_mul(x, 46),
|
|
|
|
|
const_mul(x, 47),
|
|
|
|
|
const_mul(x, 48),
|
|
|
|
|
const_mul(x, 49),
|
|
|
|
|
const_mul(x, 50),
|
|
|
|
|
const_mul(x, 51),
|
|
|
|
|
const_mul(x, 52),
|
|
|
|
|
const_mul(x, 53),
|
|
|
|
|
const_mul(x, 54),
|
|
|
|
|
const_mul(x, 55),
|
|
|
|
|
const_mul(x, 56),
|
|
|
|
|
const_mul(x, 57),
|
|
|
|
|
const_mul(x, 58),
|
|
|
|
|
const_mul(x, 59),
|
|
|
|
|
const_mul(x, 60),
|
|
|
|
|
const_mul(x, 61),
|
|
|
|
|
const_mul(x, 62),
|
|
|
|
|
const_mul(x, 63),
|
|
|
|
|
const_mul(x, 64),
|
|
|
|
|
const_mul(x, 65),
|
|
|
|
|
const_mul(x, 66),
|
|
|
|
|
const_mul(x, 67),
|
|
|
|
|
const_mul(x, 68),
|
|
|
|
|
const_mul(x, 69),
|
|
|
|
|
const_mul(x, 70),
|
|
|
|
|
const_mul(x, 71),
|
|
|
|
|
const_mul(x, 72),
|
|
|
|
|
const_mul(x, 73),
|
|
|
|
|
const_mul(x, 74),
|
|
|
|
|
const_mul(x, 75),
|
|
|
|
|
const_mul(x, 76),
|
|
|
|
|
const_mul(x, 77),
|
|
|
|
|
const_mul(x, 78),
|
|
|
|
|
const_mul(x, 79),
|
|
|
|
|
const_mul(x, 80),
|
|
|
|
|
const_mul(x, 81),
|
|
|
|
|
const_mul(x, 82),
|
|
|
|
|
const_mul(x, 83),
|
|
|
|
|
const_mul(x, 84),
|
|
|
|
|
const_mul(x, 85),
|
|
|
|
|
const_mul(x, 86),
|
|
|
|
|
const_mul(x, 87),
|
|
|
|
|
const_mul(x, 88),
|
|
|
|
|
const_mul(x, 89),
|
|
|
|
|
const_mul(x, 90),
|
|
|
|
|
const_mul(x, 91),
|
|
|
|
|
const_mul(x, 92),
|
|
|
|
|
const_mul(x, 93),
|
|
|
|
|
const_mul(x, 94),
|
|
|
|
|
const_mul(x, 95),
|
|
|
|
|
const_mul(x, 96),
|
|
|
|
|
const_mul(x, 97),
|
|
|
|
|
const_mul(x, 98),
|
|
|
|
|
const_mul(x, 99),
|
|
|
|
|
const_mul(x, 100),
|
|
|
|
|
const_mul(x, 101),
|
|
|
|
|
const_mul(x, 102),
|
|
|
|
|
const_mul(x, 103),
|
|
|
|
|
const_mul(x, 104),
|
|
|
|
|
const_mul(x, 105),
|
|
|
|
|
const_mul(x, 106),
|
|
|
|
|
const_mul(x, 107),
|
|
|
|
|
const_mul(x, 108),
|
|
|
|
|
const_mul(x, 109),
|
|
|
|
|
const_mul(x, 110),
|
|
|
|
|
const_mul(x, 111),
|
|
|
|
|
const_mul(x, 112),
|
|
|
|
|
const_mul(x, 113),
|
|
|
|
|
const_mul(x, 114),
|
|
|
|
|
const_mul(x, 115),
|
|
|
|
|
const_mul(x, 116),
|
|
|
|
|
const_mul(x, 117),
|
|
|
|
|
const_mul(x, 118),
|
|
|
|
|
const_mul(x, 119),
|
|
|
|
|
const_mul(x, 120),
|
|
|
|
|
const_mul(x, 121),
|
|
|
|
|
const_mul(x, 122),
|
|
|
|
|
const_mul(x, 123),
|
|
|
|
|
const_mul(x, 124),
|
|
|
|
|
const_mul(x, 125),
|
|
|
|
|
const_mul(x, 126),
|
|
|
|
|
const_mul(x, 127),
|
|
|
|
|
const_mul(x, 128),
|
|
|
|
|
const_mul(x, 129),
|
|
|
|
|
const_mul(x, 130),
|
|
|
|
|
const_mul(x, 131),
|
|
|
|
|
const_mul(x, 132),
|
|
|
|
|
const_mul(x, 133),
|
|
|
|
|
const_mul(x, 134),
|
|
|
|
|
const_mul(x, 135),
|
|
|
|
|
const_mul(x, 136),
|
|
|
|
|
const_mul(x, 137),
|
|
|
|
|
const_mul(x, 138),
|
|
|
|
|
const_mul(x, 139),
|
|
|
|
|
const_mul(x, 140),
|
|
|
|
|
const_mul(x, 141),
|
|
|
|
|
const_mul(x, 142),
|
|
|
|
|
const_mul(x, 143),
|
|
|
|
|
const_mul(x, 144),
|
|
|
|
|
const_mul(x, 145),
|
|
|
|
|
const_mul(x, 146),
|
|
|
|
|
const_mul(x, 147),
|
|
|
|
|
const_mul(x, 148),
|
|
|
|
|
const_mul(x, 149),
|
|
|
|
|
const_mul(x, 150),
|
|
|
|
|
const_mul(x, 151),
|
|
|
|
|
const_mul(x, 152),
|
|
|
|
|
const_mul(x, 153),
|
|
|
|
|
const_mul(x, 154),
|
|
|
|
|
const_mul(x, 155),
|
|
|
|
|
const_mul(x, 156),
|
|
|
|
|
const_mul(x, 157),
|
|
|
|
|
const_mul(x, 158),
|
|
|
|
|
const_mul(x, 159),
|
|
|
|
|
const_mul(x, 160),
|
|
|
|
|
const_mul(x, 161),
|
|
|
|
|
const_mul(x, 162),
|
|
|
|
|
const_mul(x, 163),
|
|
|
|
|
const_mul(x, 164),
|
|
|
|
|
const_mul(x, 165),
|
|
|
|
|
const_mul(x, 166),
|
|
|
|
|
const_mul(x, 167),
|
|
|
|
|
const_mul(x, 168),
|
|
|
|
|
const_mul(x, 169),
|
|
|
|
|
const_mul(x, 170),
|
|
|
|
|
const_mul(x, 171),
|
|
|
|
|
const_mul(x, 172),
|
|
|
|
|
const_mul(x, 173),
|
|
|
|
|
const_mul(x, 174),
|
|
|
|
|
const_mul(x, 175),
|
|
|
|
|
const_mul(x, 176),
|
|
|
|
|
const_mul(x, 177),
|
|
|
|
|
const_mul(x, 178),
|
|
|
|
|
const_mul(x, 179),
|
|
|
|
|
const_mul(x, 180),
|
|
|
|
|
const_mul(x, 181),
|
|
|
|
|
const_mul(x, 182),
|
|
|
|
|
const_mul(x, 183),
|
|
|
|
|
const_mul(x, 184),
|
|
|
|
|
const_mul(x, 185),
|
|
|
|
|
const_mul(x, 186),
|
|
|
|
|
const_mul(x, 187),
|
|
|
|
|
const_mul(x, 188),
|
|
|
|
|
const_mul(x, 189),
|
|
|
|
|
const_mul(x, 190),
|
|
|
|
|
const_mul(x, 191),
|
|
|
|
|
const_mul(x, 192),
|
|
|
|
|
const_mul(x, 193),
|
|
|
|
|
const_mul(x, 194),
|
|
|
|
|
const_mul(x, 195),
|
|
|
|
|
const_mul(x, 196),
|
|
|
|
|
const_mul(x, 197),
|
|
|
|
|
const_mul(x, 198),
|
|
|
|
|
const_mul(x, 199),
|
|
|
|
|
const_mul(x, 200),
|
|
|
|
|
const_mul(x, 201),
|
|
|
|
|
const_mul(x, 202),
|
|
|
|
|
const_mul(x, 203),
|
|
|
|
|
const_mul(x, 204),
|
|
|
|
|
const_mul(x, 205),
|
|
|
|
|
const_mul(x, 206),
|
|
|
|
|
const_mul(x, 207),
|
|
|
|
|
const_mul(x, 208),
|
|
|
|
|
const_mul(x, 209),
|
|
|
|
|
const_mul(x, 210),
|
|
|
|
|
const_mul(x, 211),
|
|
|
|
|
const_mul(x, 212),
|
|
|
|
|
const_mul(x, 213),
|
|
|
|
|
const_mul(x, 214),
|
|
|
|
|
const_mul(x, 215),
|
|
|
|
|
const_mul(x, 216),
|
|
|
|
|
const_mul(x, 217),
|
|
|
|
|
const_mul(x, 218),
|
|
|
|
|
const_mul(x, 219),
|
|
|
|
|
const_mul(x, 220),
|
|
|
|
|
const_mul(x, 221),
|
|
|
|
|
const_mul(x, 222),
|
|
|
|
|
const_mul(x, 223),
|
|
|
|
|
const_mul(x, 224),
|
|
|
|
|
const_mul(x, 225),
|
|
|
|
|
const_mul(x, 226),
|
|
|
|
|
const_mul(x, 227),
|
|
|
|
|
const_mul(x, 228),
|
|
|
|
|
const_mul(x, 229),
|
|
|
|
|
const_mul(x, 230),
|
|
|
|
|
const_mul(x, 231),
|
|
|
|
|
const_mul(x, 232),
|
|
|
|
|
const_mul(x, 233),
|
|
|
|
|
const_mul(x, 234),
|
|
|
|
|
const_mul(x, 235),
|
|
|
|
|
const_mul(x, 236),
|
|
|
|
|
const_mul(x, 237),
|
|
|
|
|
const_mul(x, 238),
|
|
|
|
|
const_mul(x, 239),
|
|
|
|
|
const_mul(x, 240),
|
|
|
|
|
const_mul(x, 241),
|
|
|
|
|
const_mul(x, 242),
|
|
|
|
|
const_mul(x, 243),
|
|
|
|
|
const_mul(x, 244),
|
|
|
|
|
const_mul(x, 245),
|
|
|
|
|
const_mul(x, 246),
|
|
|
|
|
const_mul(x, 247),
|
|
|
|
|
const_mul(x, 248),
|
|
|
|
|
const_mul(x, 249),
|
|
|
|
|
const_mul(x, 250),
|
|
|
|
|
const_mul(x, 251),
|
|
|
|
|
const_mul(x, 252),
|
|
|
|
|
const_mul(x, 253),
|
|
|
|
|
const_mul(x, 254),
|
|
|
|
|
const_mul(x, 255),
|
2019-03-28 21:13:19 +00:00
|
|
|
];
|
2019-03-22 06:24:53 +00:00
|
|
|
}
|
2019-02-07 06:39:19 +00:00
|
|
|
|
2019-01-27 03:16:07 +00:00
|
|
|
#[derive(Clone, Debug, PartialEq)]
|
|
|
|
|
pub struct Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
value: u8,
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
impl Octet {
|
2019-02-08 03:01:22 +00:00
|
|
|
pub fn new(value: u8) -> Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
Octet { value }
|
2019-02-08 03:01:22 +00:00
|
|
|
}
|
|
|
|
|
|
2019-01-27 03:16:07 +00:00
|
|
|
pub fn zero() -> Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
Octet { value: 0 }
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
2019-01-27 05:35:43 +00:00
|
|
|
|
2019-01-31 22:45:21 +00:00
|
|
|
pub fn one() -> Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
Octet { value: 1 }
|
2019-01-31 22:45:21 +00:00
|
|
|
}
|
|
|
|
|
|
2019-01-27 05:35:43 +00:00
|
|
|
pub fn alpha(i: u8) -> Octet {
|
|
|
|
|
Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
value: OCT_EXP[i as usize],
|
2019-01-27 05:35:43 +00:00
|
|
|
}
|
|
|
|
|
}
|
2019-01-30 03:07:16 +00:00
|
|
|
|
2019-02-05 06:44:38 +00:00
|
|
|
pub fn byte(&self) -> u8 {
|
|
|
|
|
self.value
|
|
|
|
|
}
|
|
|
|
|
|
2019-01-30 03:07:16 +00:00
|
|
|
pub fn fma(&mut self, other1: &Octet, other2: &Octet) {
|
|
|
|
|
if other1.value != 0 && other2.value != 0 {
|
|
|
|
|
unsafe {
|
|
|
|
|
// This is safe because value is a u8, and OCT_LOG is 256 elements long
|
|
|
|
|
let log_u = *OCT_LOG.get_unchecked(other1.value as usize) as usize;
|
|
|
|
|
let log_v = *OCT_LOG.get_unchecked(other2.value as usize) as usize;
|
|
|
|
|
// This is safe because the sum of two values in OCT_LOG cannot exceed 509
|
|
|
|
|
self.value ^= *OCT_EXP.get_unchecked(log_u + log_v)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
impl Add for Octet {
|
|
|
|
|
type Output = Octet;
|
|
|
|
|
|
|
|
|
|
fn add(self, other: Octet) -> Octet {
|
|
|
|
|
Octet {
|
|
|
|
|
// As defined in section 5.7.2, addition on octets is implemented as bitxor
|
2019-03-28 21:13:19 +00:00
|
|
|
value: self.value ^ other.value,
|
2019-02-04 06:37:30 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
impl<'a, 'b> Add<&'b Octet> for &'a Octet {
|
|
|
|
|
type Output = Octet;
|
|
|
|
|
|
|
|
|
|
fn add(self, other: &'b Octet) -> Octet {
|
|
|
|
|
Octet {
|
|
|
|
|
// As defined in section 5.7.2, addition on octets is implemented as bitxor
|
2019-03-28 21:13:19 +00:00
|
|
|
value: self.value ^ other.value,
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2019-01-29 07:08:22 +00:00
|
|
|
impl AddAssign for Octet {
|
|
|
|
|
fn add_assign(&mut self, other: Octet) {
|
|
|
|
|
self.value ^= other.value;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2019-02-04 03:28:32 +00:00
|
|
|
impl<'a> AddAssign<&'a Octet> for Octet {
|
|
|
|
|
fn add_assign(&mut self, other: &'a Octet) {
|
|
|
|
|
self.value ^= other.value;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2019-01-27 03:16:07 +00:00
|
|
|
impl Sub for Octet {
|
|
|
|
|
type Output = Octet;
|
|
|
|
|
|
|
|
|
|
fn sub(self, rhs: Octet) -> Octet {
|
|
|
|
|
Octet {
|
|
|
|
|
// As defined in section 5.7.2, subtraction on octets is implemented as bitxor
|
2019-03-28 21:13:19 +00:00
|
|
|
value: self.value ^ rhs.value,
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
impl Mul for Octet {
|
|
|
|
|
type Output = Octet;
|
|
|
|
|
|
|
|
|
|
fn mul(self, other: Octet) -> Octet {
|
2019-01-30 02:20:36 +00:00
|
|
|
&self * &other
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
impl<'a, 'b> Mul<&'b Octet> for &'a Octet {
|
|
|
|
|
type Output = Octet;
|
|
|
|
|
|
|
|
|
|
fn mul(self, other: &'b Octet) -> Octet {
|
2019-01-27 03:16:07 +00:00
|
|
|
// As defined in section 5.7.2, multiplication is implemented via the tables above
|
|
|
|
|
if self.value == 0 || other.value == 0 {
|
2019-03-28 21:13:19 +00:00
|
|
|
Octet { value: 0 }
|
|
|
|
|
} else {
|
2019-01-30 02:32:57 +00:00
|
|
|
unsafe {
|
|
|
|
|
// This is safe because value is a u8, and OCT_LOG is 256 elements long
|
|
|
|
|
let log_u = *OCT_LOG.get_unchecked(self.value as usize) as usize;
|
|
|
|
|
let log_v = *OCT_LOG.get_unchecked(other.value as usize) as usize;
|
|
|
|
|
// This is safe because the sum of two values in OCT_LOG cannot exceed 509
|
|
|
|
|
Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
value: *OCT_EXP.get_unchecked(log_u + log_v),
|
2019-01-30 02:32:57 +00:00
|
|
|
}
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
impl Div for Octet {
|
|
|
|
|
type Output = Octet;
|
|
|
|
|
|
|
|
|
|
fn div(self, rhs: Octet) -> Octet {
|
2019-02-03 03:22:39 +00:00
|
|
|
&self / &rhs
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
impl<'a, 'b> Div<&'b Octet> for &'a Octet {
|
|
|
|
|
type Output = Octet;
|
|
|
|
|
|
|
|
|
|
fn div(self, rhs: &'b Octet) -> Octet {
|
2019-01-27 03:16:07 +00:00
|
|
|
assert_ne!(0, rhs.value);
|
|
|
|
|
// As defined in section 5.7.2, division is implemented via the tables above
|
|
|
|
|
if self.value == 0 {
|
2019-03-28 21:13:19 +00:00
|
|
|
Octet { value: 0 }
|
|
|
|
|
} else {
|
2019-01-27 03:16:07 +00:00
|
|
|
let log_u = OCT_LOG[self.value as usize] as usize;
|
|
|
|
|
let log_v = OCT_LOG[rhs.value as usize] as usize;
|
|
|
|
|
Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
value: OCT_EXP[255 + log_u - log_v],
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#[cfg(test)]
|
|
|
|
|
mod tests {
|
2019-03-23 01:25:07 +00:00
|
|
|
use rand::Rng;
|
|
|
|
|
|
|
|
|
|
use crate::octet::Octet;
|
|
|
|
|
use crate::octet::OCTET_MUL_HI_BITS;
|
2019-03-28 21:13:19 +00:00
|
|
|
use crate::octet::OCTET_MUL_LOW_BITS;
|
|
|
|
|
use crate::octet::OCT_EXP;
|
|
|
|
|
use crate::octet::OCT_LOG;
|
2019-02-09 19:17:08 +00:00
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
fn multiplication_tables() {
|
|
|
|
|
for i in 0..=255 {
|
|
|
|
|
for j in 0..=255 {
|
|
|
|
|
let expected = Octet::new(i) * Octet::new(j);
|
2019-03-22 06:24:53 +00:00
|
|
|
let low = OCTET_MUL_LOW_BITS[i as usize][(j & 0x0F) as usize];
|
|
|
|
|
let hi = OCTET_MUL_HI_BITS[i as usize][((j & 0xF0) >> 4) as usize];
|
2019-02-09 19:17:08 +00:00
|
|
|
assert_eq!(low ^ hi, expected.byte());
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2019-01-27 03:16:07 +00:00
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
fn addition() {
|
|
|
|
|
let octet = Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
value: rand::thread_rng().gen(),
|
2019-01-27 03:16:07 +00:00
|
|
|
};
|
|
|
|
|
// See section 5.7.2. u is its own additive inverse
|
2019-02-14 05:31:09 +00:00
|
|
|
assert_eq!(Octet::zero(), &octet + &octet);
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
fn multiplication_identity() {
|
|
|
|
|
let octet = Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
value: rand::thread_rng().gen(),
|
2019-01-27 03:16:07 +00:00
|
|
|
};
|
2019-02-14 05:31:09 +00:00
|
|
|
assert_eq!(octet, &octet * &Octet::one());
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
fn multiplicative_inverse() {
|
|
|
|
|
let octet = Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
value: rand::thread_rng().gen_range(1, 255),
|
2019-01-27 03:16:07 +00:00
|
|
|
};
|
2019-02-14 05:31:09 +00:00
|
|
|
let one = Octet::one();
|
|
|
|
|
assert_eq!(one, &octet * &(&one / &octet));
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
fn division() {
|
|
|
|
|
let octet = Octet {
|
2019-03-28 21:13:19 +00:00
|
|
|
value: rand::thread_rng().gen_range(1, 255),
|
2019-01-27 03:16:07 +00:00
|
|
|
};
|
2019-02-14 05:31:09 +00:00
|
|
|
assert_eq!(Octet::one(), &octet / &octet);
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
2019-01-30 02:32:57 +00:00
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
fn unsafe_mul_gaurantees() {
|
|
|
|
|
let max_value = *OCT_LOG.iter().max().unwrap() as usize;
|
2019-03-28 21:13:19 +00:00
|
|
|
assert!(2 * max_value < OCT_EXP.len());
|
2019-01-30 02:32:57 +00:00
|
|
|
}
|
2019-01-30 03:07:16 +00:00
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
fn fma() {
|
|
|
|
|
let mut result = Octet::zero();
|
|
|
|
|
let mut fma_result = Octet::zero();
|
|
|
|
|
for i in 0..255 {
|
|
|
|
|
for j in 0..255 {
|
2019-02-08 03:06:08 +00:00
|
|
|
result += Octet::new(i) * Octet::new(j);
|
|
|
|
|
fma_result.fma(&Octet::new(i), &Octet::new(j));
|
2019-01-30 03:07:16 +00:00
|
|
|
assert_eq!(result, fma_result);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2019-01-27 03:16:07 +00:00
|
|
|
}
|
