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tables.c
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#include <stdlib.h> // for NULL
#include "tables.h"
/* BLISS 0:
* sigma = 100, ell = 19, precision = 64, 128
*
* BLISS I:
* sigma = 215, ell = 21, precision = 64, 128
*
* BLISS II:
* sigma = 107, ell = 19, precision = 64, 128
*
* BLISS III:
* sigma = 250, ell = 21, precision = 64, 128
*
* BLISS IV:
* sigma = 271, ell = 22, precision = 64, 128
*/
static const uint16_t k_sigma_100_64 = 118;
static const uint16_t k_sigma_bits_100_64 = 7;
static const uint8_t c_bliss_100_19_64[] = {
255, 252, 188, 214, 159, 125, 46, 173,
255, 249, 121, 183, 227, 145, 79, 159,
255, 242, 243, 154, 88, 243, 134, 131,
255, 229, 231, 222, 244, 211, 180, 81,
255, 203, 210, 102, 210, 163, 227, 253,
255, 151, 175, 112, 51, 161, 106, 255,
255, 47, 137, 97, 245, 115, 19, 89,
254, 95, 188, 132, 226, 173, 94, 253,
252, 194, 29, 229, 39, 67, 183, 19,
249, 142, 190, 12, 120, 26, 139, 19,
243, 70, 253, 75, 164, 143, 98, 225,
231, 47, 216, 141, 26, 100, 205, 190,
208, 199, 97, 191, 224, 160, 6, 160,
170, 68, 154, 32, 234, 166, 59, 153,
113, 63, 47, 21, 245, 237, 14, 2,
50, 24, 215, 41, 152, 147, 99, 58,
9, 205, 182, 117, 76, 61, 19, 111,
0, 96, 28, 33, 249, 67, 99, 84,
0, 0, 36, 21, 28, 146, 101, 147,
};
static const uint16_t k_sigma_100_128 = 118;
static const uint16_t k_sigma_bits_100_128 = 7;
static const uint8_t c_bliss_100_19_128[] = {
255, 252, 188, 214, 159, 125, 46, 172, 255, 32, 91, 46, 173, 199, 76, 234,
255, 249, 121, 183, 227, 145, 79, 159, 110, 13, 154, 126, 20, 124, 36, 86,
255, 242, 243, 154, 88, 243, 134, 131, 2, 178, 193, 229, 242, 27, 206, 28,
255, 229, 231, 222, 244, 211, 180, 80, 196, 84, 25, 31, 255, 124, 97, 254,
255, 203, 210, 102, 210, 163, 227, 253, 24, 89, 133, 179, 171, 209, 210, 104,
255, 151, 175, 112, 51, 161, 106, 255, 51, 221, 42, 239, 157, 58, 133, 195,
255, 47, 137, 97, 245, 115, 19, 88, 138, 82, 9, 17, 52, 128, 236, 203,
254, 95, 188, 132, 226, 173, 94, 252, 149, 81, 28, 22, 22, 140, 246, 134,
252, 194, 29, 229, 39, 67, 183, 18, 230, 199, 70, 215, 70, 77, 89, 205,
249, 142, 190, 12, 120, 26, 139, 19, 75, 163, 157, 74, 80, 97, 228, 84,
243, 70, 253, 75, 164, 143, 98, 224, 179, 210, 196, 181, 166, 3, 95, 87,
231, 47, 216, 141, 26, 100, 205, 189, 231, 128, 146, 203, 230, 111, 61, 210,
208, 199, 97, 191, 224, 160, 6, 160, 116, 120, 197, 119, 208, 209, 211, 200,
170, 68, 154, 32, 234, 166, 59, 153, 67, 161, 63, 248, 26, 7, 237, 245,
113, 63, 47, 21, 245, 237, 14, 2, 183, 149, 179, 51, 239, 237, 88, 151,
50, 24, 215, 41, 152, 147, 99, 58, 155, 177, 104, 17, 72, 236, 215, 240,
9, 205, 182, 117, 76, 61, 19, 111, 74, 160, 18, 228, 212, 2, 105, 241,
0, 96, 28, 33, 249, 67, 99, 84, 145, 167, 25, 164, 131, 100, 170, 228,
0, 0, 36, 21, 28, 146, 101, 147, 115, 59, 129, 244, 254, 56, 246, 152,
};
static const uint16_t k_sigma_215_64 = 254;
static const uint16_t k_sigma_bits_215_64 = 8;
static const uint8_t c_bliss_215_21_64[] = {
255, 255, 75, 191, 247, 94, 30, 52,
255, 254, 151, 128, 109, 166, 88, 143,
255, 253, 47, 2, 214, 243, 188, 77,
255, 250, 94, 13, 156, 120, 121, 217,
255, 244, 188, 58, 242, 219, 157, 174,
255, 233, 120, 244, 202, 151, 25, 11,
255, 210, 243, 229, 18, 88, 50, 240,
255, 165, 239, 183, 102, 186, 123, 250,
255, 75, 255, 30, 65, 137, 228, 148,
254, 152, 124, 205, 192, 136, 102, 79,
253, 50, 242, 124, 187, 59, 68, 224,
250, 109, 189, 110, 40, 124, 88, 12,
244, 250, 133, 6, 3, 13, 45, 9,
234, 110, 130, 187, 138, 174, 82, 230,
214, 174, 54, 179, 117, 116, 223, 152,
180, 7, 186, 2, 112, 3, 68, 13,
126, 154, 221, 207, 32, 206, 66, 171,
62, 156, 208, 7, 129, 173, 200, 3,
15, 80, 84, 209, 213, 2, 107, 160,
0, 234, 131, 37, 182, 53, 201, 231,
0, 0, 214, 212, 4, 32, 184, 94,
};
static const uint16_t k_sigma_215_128 = 254;
static const uint16_t k_sigma_bits_215_128 = 8;
static const uint8_t c_bliss_215_21_128[] = {
255, 255, 75, 191, 247, 94, 30, 51, 147, 246, 89, 59, 99, 248, 26, 128,
255, 254, 151, 128, 109, 166, 88, 143, 30, 175, 149, 20, 240, 81, 138, 111,
255, 253, 47, 2, 214, 243, 188, 76, 236, 235, 40, 62, 54, 35, 33, 205,
255, 250, 94, 13, 156, 120, 121, 216, 255, 120, 90, 11, 39, 232, 120, 111,
255, 244, 188, 58, 242, 219, 157, 174, 6, 31, 131, 75, 88, 109, 112, 107,
255, 233, 120, 244, 202, 151, 25, 10, 197, 109, 113, 255, 157, 89, 182, 141,
255, 210, 243, 229, 18, 88, 50, 239, 130, 192, 12, 167, 62, 254, 211, 202,
255, 165, 239, 183, 102, 186, 123, 249, 251, 59, 116, 143, 50, 174, 125, 198,
255, 75, 255, 30, 65, 137, 228, 148, 14, 17, 113, 251, 81, 177, 151, 168,
254, 152, 124, 205, 192, 136, 102, 79, 5, 62, 214, 95, 36, 223, 7, 20,
253, 50, 242, 124, 187, 59, 68, 224, 90, 156, 53, 202, 9, 44, 191, 226,
250, 109, 189, 110, 40, 124, 88, 12, 83, 78, 176, 86, 12, 102, 13, 41,
244, 250, 133, 6, 3, 13, 45, 9, 120, 121, 150, 237, 69, 190, 62, 16,
234, 110, 130, 187, 138, 174, 82, 229, 217, 154, 88, 138, 228, 153, 230, 13,
214, 174, 54, 179, 117, 116, 223, 152, 97, 84, 31, 99, 68, 150, 122, 244,
180, 7, 186, 2, 112, 3, 68, 13, 123, 133, 244, 184, 232, 216, 133, 18,
126, 154, 221, 207, 32, 206, 66, 171, 94, 100, 164, 194, 117, 191, 1, 209,
62, 156, 208, 7, 129, 173, 200, 3, 23, 248, 140, 60, 69, 217, 195, 235,
15, 80, 84, 209, 213, 2, 107, 160, 1, 152, 43, 130, 93, 95, 241, 218,
0, 234, 131, 37, 182, 53, 201, 231, 26, 2, 151, 161, 13, 214, 150, 145,
0, 0, 214, 212, 4, 32, 184, 94, 84, 90, 244, 139, 48, 69, 33, 38,
};
static const uint16_t k_sigma_107_64 = 126;
static const uint16_t k_sigma_bits_107_64 = 7;
static const uint8_t c_bliss_107_19_64[] = {
255, 253, 35, 133, 139, 148, 197, 17,
255, 250, 71, 19, 70, 246, 14, 122,
255, 244, 142, 71, 76, 192, 124, 59,
255, 233, 29, 17, 145, 228, 243, 107,
255, 210, 60, 46, 237, 238, 171, 244,
255, 164, 128, 140, 73, 37, 222, 69,
255, 73, 33, 204, 110, 3, 191, 89,
254, 146, 198, 57, 142, 56, 140, 243,
253, 39, 149, 128, 233, 91, 133, 34,
250, 87, 67, 159, 177, 213, 79, 151,
244, 206, 141, 210, 239, 188, 121, 35,
234, 26, 101, 2, 167, 11, 36, 33,
214, 20, 67, 97, 133, 197, 100, 38,
179, 5, 226, 65, 164, 159, 27, 115,
125, 49, 58, 138, 106, 190, 230, 23,
61, 57, 28, 162, 162, 158, 76, 252,
14, 164, 68, 99, 69, 31, 214, 19,
0, 214, 96, 226, 141, 4, 239, 107,
0, 0, 179, 134, 31, 110, 118, 129,
};
static const uint16_t k_sigma_107_128 = 126;
static const uint16_t k_sigma_bits_107_128 = 7;
static const uint8_t c_bliss_107_19_128[] = {
255, 253, 35, 133, 139, 148, 197, 16, 155, 3, 202, 26, 116, 246, 230, 25,
255, 250, 71, 19, 70, 246, 14, 121, 154, 54, 36, 54, 195, 190, 51, 99,
255, 244, 142, 71, 76, 192, 124, 58, 158, 242, 35, 229, 19, 230, 125, 13,
255, 233, 29, 17, 145, 228, 243, 106, 203, 254, 44, 108, 247, 12, 47, 143,
255, 210, 60, 46, 237, 238, 171, 244, 109, 127, 96, 22, 25, 27, 200, 68,
255, 164, 128, 140, 73, 37, 222, 69, 78, 171, 142, 119, 121, 209, 82, 171,
255, 73, 33, 204, 110, 3, 191, 88, 208, 29, 154, 119, 175, 193, 63, 109,
254, 146, 198, 57, 142, 56, 140, 242, 139, 214, 190, 78, 55, 90, 57, 109,
253, 39, 149, 128, 233, 91, 133, 34, 48, 94, 95, 193, 197, 233, 129, 36,
250, 87, 67, 159, 177, 213, 79, 150, 221, 59, 237, 148, 143, 167, 224, 200,
244, 206, 141, 210, 239, 188, 121, 34, 202, 205, 233, 193, 250, 17, 226, 145,
234, 26, 101, 2, 167, 11, 36, 33, 21, 191, 110, 106, 161, 75, 253, 188,
214, 20, 67, 97, 133, 197, 100, 37, 166, 40, 150, 10, 10, 246, 127, 35,
179, 5, 226, 65, 164, 159, 27, 114, 143, 150, 28, 243, 204, 246, 30, 35,
125, 49, 58, 138, 106, 190, 230, 23, 54, 99, 252, 25, 234, 183, 104, 144,
61, 57, 28, 162, 162, 158, 76, 252, 130, 149, 177, 9, 85, 119, 193, 165,
14, 164, 68, 99, 69, 31, 214, 19, 119, 42, 228, 128, 1, 46, 199, 143,
0, 214, 96, 226, 141, 4, 239, 107, 220, 253, 119, 171, 194, 171, 229, 172,
0, 0, 179, 134, 31, 110, 118, 129, 70, 75, 135, 201, 137, 42, 70, 123,
};
static const uint16_t k_sigma_250_64 = 295;
static const uint16_t k_sigma_bits_250_64 = 9;
static const uint8_t c_bliss_250_21_64[] = {
255, 255, 122, 95, 16, 128, 14, 195,
255, 254, 244, 190, 102, 192, 187, 142,
255, 253, 233, 125, 228, 131, 93, 148,
255, 251, 211, 0, 37, 9, 199, 245,
255, 247, 166, 17, 185, 251, 90, 150,
255, 239, 76, 105, 50, 114, 159, 236,
255, 222, 153, 233, 85, 187, 45, 205,
255, 189, 56, 46, 38, 4, 83, 9,
255, 122, 129, 199, 240, 52, 248, 193,
254, 245, 73, 44, 68, 229, 150, 75,
253, 235, 168, 56, 252, 93, 188, 161,
251, 219, 163, 110, 233, 251, 114, 217,
247, 200, 110, 236, 134, 237, 213, 112,
239, 212, 98, 249, 238, 1, 227, 249,
224, 174, 65, 2, 190, 158, 9, 7,
197, 49, 104, 97, 61, 210, 19, 116,
151, 229, 20, 46, 200, 238, 35, 134,
90, 32, 10, 204, 78, 83, 191, 229,
31, 186, 139, 154, 90, 155, 17, 8,
3, 238, 181, 190, 138, 94, 50, 234,
0, 15, 118, 216, 230, 142, 121, 211,
};
static const uint16_t k_sigma_250_128 = 295;
static const uint16_t k_sigma_bits_250_128 = 9;
static const uint8_t c_bliss_250_21_128[] = {
255, 255, 122, 95, 16, 128, 14, 195, 60, 90, 166, 191, 205, 26, 144, 204,
255, 254, 244, 190, 102, 192, 187, 141, 169, 92, 33, 30, 170, 141, 184, 56,
255, 253, 233, 125, 228, 131, 93, 148, 121, 92, 52, 122, 149, 96, 29, 66,
255, 251, 211, 0, 37, 9, 199, 244, 213, 217, 122, 205, 171, 200, 198, 5,
255, 247, 166, 17, 185, 251, 90, 150, 1, 28, 7, 205, 125, 46, 84, 201,
255, 239, 76, 105, 50, 114, 159, 235, 215, 165, 204, 182, 125, 143, 228, 222,
255, 222, 153, 233, 85, 187, 45, 204, 236, 229, 38, 180, 20, 161, 7, 167,
255, 189, 56, 46, 38, 4, 83, 8, 151, 137, 136, 1, 9, 180, 58, 204,
255, 122, 129, 199, 240, 52, 248, 193, 76, 26, 160, 32, 195, 250, 217, 25,
254, 245, 73, 44, 68, 229, 150, 74, 228, 74, 124, 249, 123, 94, 108, 127,
253, 235, 168, 56, 252, 93, 188, 160, 249, 137, 236, 65, 62, 182, 153, 63,
251, 219, 163, 110, 233, 251, 114, 216, 230, 35, 59, 210, 107, 100, 184, 16,
247, 200, 110, 236, 134, 237, 213, 111, 240, 149, 109, 22, 216, 213, 237, 145,
239, 212, 98, 249, 238, 1, 227, 248, 242, 51, 211, 134, 154, 115, 189, 83,
224, 174, 65, 2, 190, 158, 9, 6, 184, 13, 130, 104, 247, 102, 38, 160,
197, 49, 104, 97, 61, 210, 19, 115, 208, 54, 91, 27, 209, 227, 33, 26,
151, 229, 20, 46, 200, 238, 35, 134, 72, 183, 253, 160, 193, 155, 117, 103,
90, 32, 10, 204, 78, 83, 191, 230, 0, 221, 219, 6, 43, 252, 185, 95,
31, 186, 139, 154, 90, 155, 17, 9, 42, 139, 40, 111, 246, 175, 4, 15,
3, 238, 181, 190, 138, 94, 50, 234, 128, 193, 95, 36, 65, 236, 170, 208,
0, 15, 118, 216, 230, 142, 121, 211, 13, 168, 207, 126, 145, 176, 24, 201,
};
static const uint16_t k_sigma_271_64 = 320;
static const uint16_t k_sigma_bits_271_64 = 9;
static const uint8_t c_bliss_271_22_64[] = {
255, 255, 142, 111, 102, 2, 141, 88,
255, 255, 28, 222, 254, 102, 20, 79,
255, 254, 57, 190, 198, 79, 181, 181,
255, 252, 115, 128, 178, 170, 212, 166,
255, 248, 231, 13, 253, 108, 245, 47,
255, 241, 206, 78, 90, 132, 83, 173,
255, 227, 157, 102, 46, 28, 61, 128,
255, 199, 61, 242, 19, 216, 133, 242,
255, 142, 136, 121, 160, 225, 119, 215,
255, 29, 67, 61, 254, 49, 27, 152,
254, 59, 79, 77, 206, 26, 238, 42,
252, 121, 191, 28, 11, 107, 141, 224,
248, 255, 234, 37, 109, 169, 103, 26,
242, 48, 213, 124, 209, 49, 33, 48,
229, 32, 92, 240, 188, 88, 70, 35,
205, 18, 234, 94, 14, 226, 237, 77,
164, 71, 76, 192, 111, 161, 157, 188,
105, 107, 110, 50, 56, 199, 208, 174,
43, 105, 77, 122, 127, 254, 146, 221,
7, 92, 139, 87, 204, 239, 111, 200,
0, 54, 49, 19, 64, 40, 218, 222,
0, 0, 11, 120, 189, 135, 113, 62,
};
static const uint16_t k_sigma_271_128 = 320;
static const uint16_t k_sigma_bits_271_128 = 9;
static const uint8_t c_bliss_271_22_128[] = {
255, 255, 142, 111, 102, 2, 141, 87, 150, 42, 18, 70, 6, 224, 18, 70,
255, 255, 28, 222, 254, 102, 20, 78, 133, 78, 189, 107, 29, 7, 23, 193,
255, 254, 57, 190, 198, 79, 181, 181, 108, 75, 142, 145, 45, 238, 193, 29,
255, 252, 115, 128, 178, 170, 212, 166, 120, 157, 85, 96, 209, 180, 211, 83,
255, 248, 231, 13, 253, 108, 245, 46, 238, 155, 30, 99, 141, 228, 149, 239,
255, 241, 206, 78, 90, 132, 83, 172, 228, 179, 119, 115, 240, 51, 216, 6,
255, 227, 157, 102, 46, 28, 61, 128, 58, 114, 174, 136, 8, 224, 133, 84,
255, 199, 61, 242, 19, 216, 133, 241, 240, 22, 146, 43, 92, 57, 82, 248,
255, 142, 136, 121, 160, 225, 119, 214, 241, 44, 159, 34, 133, 118, 96, 60,
255, 29, 67, 61, 254, 49, 27, 152, 48, 124, 184, 87, 66, 214, 63, 133,
254, 59, 79, 77, 206, 26, 238, 42, 69, 81, 191, 149, 146, 76, 255, 232,
252, 121, 191, 28, 11, 107, 141, 223, 234, 42, 226, 50, 138, 102, 16, 97,
248, 255, 234, 37, 109, 169, 103, 25, 240, 109, 93, 165, 177, 22, 133, 100,
242, 48, 213, 124, 209, 49, 33, 48, 57, 237, 202, 62, 102, 132, 219, 48,
229, 32, 92, 240, 188, 88, 70, 34, 179, 94, 244, 70, 25, 123, 76, 140,
205, 18, 234, 94, 14, 226, 237, 76, 192, 18, 240, 50, 79, 63, 34, 96,
164, 71, 76, 192, 111, 161, 157, 188, 19, 189, 133, 246, 67, 127, 6, 28,
105, 107, 110, 50, 56, 199, 208, 174, 16, 95, 153, 106, 217, 198, 194, 179,
43, 105, 77, 122, 127, 254, 146, 221, 44, 235, 61, 22, 179, 9, 113, 118,
7, 92, 139, 87, 204, 239, 111, 200, 41, 129, 122, 49, 69, 113, 122, 239,
0, 54, 49, 19, 64, 40, 218, 222, 60, 82, 186, 246, 64, 155, 184, 47,
0, 0, 11, 120, 189, 135, 113, 62, 143, 175, 118, 239, 190, 120, 189, 250,
};
static const uint64_t k_sigma_283754_100 = 334095;
static const uint64_t k_sigma_bits_283754_100 = 19;
static const double f_283754_100 = 161032854429.0;
static const uint8_t c_ringct_283754_42_100[] = {
255, 255, 255, 255, 249, 44, 16, 158, 4, 215, 109, 210,
255, 255, 255, 255, 242, 88, 33, 60, 9, 221, 122, 82,
255, 255, 255, 255, 228, 176, 66, 120, 20, 117, 111, 90,
255, 255, 255, 255, 201, 96, 132, 240, 43, 212, 201, 133,
255, 255, 255, 255, 146, 193, 9, 224, 99, 81, 62, 79,
255, 255, 255, 255, 37, 130, 19, 192, 245, 65, 41, 178,
255, 255, 255, 254, 75, 4, 39, 130, 164, 253, 7, 176,
255, 255, 255, 252, 150, 8, 79, 8, 51, 228, 224, 142,
255, 255, 255, 249, 44, 16, 158, 28, 15, 117, 5, 189,
255, 255, 255, 242, 88, 33, 60, 102, 189, 151, 29, 95,
255, 255, 255, 228, 176, 66, 121, 135, 245, 226, 125, 89,
255, 255, 255, 201, 96, 132, 245, 249, 214, 149, 221, 82,
255, 255, 255, 146, 193, 9, 247, 155, 88, 110, 6, 212,
255, 255, 255, 37, 130, 20, 29, 213, 93, 219, 75, 228,
255, 255, 254, 75, 4, 40, 246, 37, 111, 99, 252, 155,
255, 255, 252, 150, 8, 84, 214, 53, 171, 0, 235, 167,
255, 255, 249, 44, 16, 181, 84, 22, 115, 0, 154, 92,
255, 255, 242, 88, 33, 153, 70, 216, 186, 212, 13, 25,
255, 255, 228, 176, 67, 237, 8, 91, 207, 177, 250, 206,
255, 255, 201, 96, 138, 195, 251, 57, 61, 129, 76, 68,
255, 255, 146, 193, 33, 47, 159, 58, 163, 68, 75, 236,
255, 255, 37, 130, 112, 253, 215, 163, 103, 205, 153, 221,
255, 254, 75, 5, 156, 117, 196, 107, 116, 87, 186, 121,
255, 252, 150, 14, 34, 209, 96, 204, 84, 82, 3, 129,
255, 249, 44, 39, 237, 38, 60, 162, 211, 83, 182, 145,
255, 242, 88, 126, 119, 187, 64, 237, 151, 238, 34, 204,
255, 228, 177, 183, 96, 56, 154, 42, 230, 214, 137, 54,
255, 201, 102, 88, 91, 179, 62, 93, 14, 144, 208, 45,
255, 146, 216, 85, 230, 89, 157, 71, 82, 235, 81, 142,
255, 37, 223, 54, 153, 178, 87, 21, 124, 187, 84, 39,
254, 76, 120, 73, 14, 153, 226, 115, 225, 238, 20, 129,
252, 155, 213, 136, 156, 222, 155, 70, 2, 7, 145, 55,
249, 67, 43, 65, 58, 96, 213, 51, 85, 204, 227, 160,
242, 179, 187, 196, 143, 3, 231, 168, 175, 227, 4, 46,
230, 24, 77, 47, 188, 252, 33, 75, 228, 191, 179, 128,
206, 207, 173, 0, 87, 206, 59, 177, 57, 98, 133, 46,
167, 18, 226, 229, 200, 199, 94, 66, 155, 192, 181, 239,
109, 9, 165, 108, 125, 94, 221, 196, 253, 39, 177, 46,
46, 113, 55, 59, 111, 72, 161, 27, 166, 190, 109, 240,
8, 108, 225, 235, 42, 96, 239, 161, 219, 105, 216, 85,
0, 70, 252, 110, 24, 113, 9, 73, 136, 126, 41, 2,
0, 0, 19, 175, 5, 30, 77, 72, 161, 248, 200, 143,
};
/* crufty error checking for now return NULL for parameters we don't support */
const uint8_t* get_table(uint32_t sigma, uint32_t ell, uint32_t precision){
if (ell < 19 || ell > 42) {
return NULL;
}
if (precision != 64 && precision != 128 && precision != 100) {
return NULL;
}
switch(sigma) {
case 100:
return precision == 64 ? c_bliss_100_19_64 : c_bliss_100_19_128;
case 215:
return precision == 64 ? c_bliss_215_21_64 : c_bliss_215_21_128;
case 107:
return precision == 64 ? c_bliss_107_19_64 : c_bliss_107_19_128;
case 250:
return precision == 64 ? c_bliss_250_21_64 : c_bliss_250_21_128;
case 271:
return precision == 64 ? c_bliss_271_22_64 : c_bliss_271_22_128;
case 283754:
return c_ringct_283754_42_100;
default:
return NULL;
}
}
uint64_t get_k_sigma(uint32_t sigma, uint32_t precision){
if (precision != 64 && precision != 128 && precision != 100) {
return 0;
}
switch(sigma){
case 100:
return precision == 64 ? k_sigma_100_64 : k_sigma_100_128;
case 215:
return precision == 64 ? k_sigma_215_64 : k_sigma_215_128;
case 107:
return precision == 64 ? k_sigma_107_64 : k_sigma_107_128;
case 250:
return precision == 64 ? k_sigma_250_64 : k_sigma_250_128;
case 271:
return precision == 64 ? k_sigma_271_64 : k_sigma_271_128;
case 283754:
return k_sigma_283754_100;
default:
return 0;
}
}
uint64_t get_k_sigma_bits(uint32_t sigma, uint32_t precision){
if (precision != 64 && precision != 128 && precision != 100) {
return 0;
}
switch(sigma){
case 100:
return precision == 64 ? k_sigma_bits_100_64 : k_sigma_bits_100_128;
case 215:
return precision == 64 ? k_sigma_bits_215_64 : k_sigma_bits_215_128;
case 107:
return precision == 64 ? k_sigma_bits_107_64 : k_sigma_bits_107_128;
case 250:
return precision == 64 ? k_sigma_bits_250_64 : k_sigma_bits_250_128;
case 271:
return precision == 64 ? k_sigma_bits_271_64 : k_sigma_bits_271_128;
case 283754:
return k_sigma_bits_283754_100;
default:
return 0;
}
}