gf.c File Reference
#include <stdio.h>#include <stdlib.h>#include "gf.h"
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Defines | |
| #define | MAX_EXT_DEG 16 |
Functions | |
| void | gf_init_exp () |
| void | gf_init_log () |
| int | gf_init (int extdeg) |
| gf_t | gf_pow (gf_t x, int i) |
| gf_t | gf_rand (int(*u8rnd)()) |
Variables | |
| static unsigned | prim_poly [MAX_EXT_DEG+1] |
| int | init_done = 0 |
Define Documentation
Function Documentation
| int gf_init | ( | int | extdeg | ) |
Definition at line 83 of file gf.c.
References gf_cardinality, gf_exp, gf_extension_degree, gf_init_exp(), gf_init_log(), gf_log, gf_multiplicative_order, init_done, and MAX_EXT_DEG.
Referenced by decode(), and keypair().
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| void gf_init_exp | ( | ) |
| void gf_init_log | ( | ) |
| gf_t gf_rand | ( | int(*)() | u8rnd | ) |
Definition at line 122 of file gf.c.
References gf_ord, and u8rnd().
Referenced by poly_randgen_irred().
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Variable Documentation
unsigned prim_poly[MAX_EXT_DEG+1] [static] |
Initial value:
{
01,
03,
07,
013,
023,
045,
0103,
0203,
0435,
01041,
02011,
04005,
010123,
020033,
042103,
0100003,
0210013
}
Definition at line 28 of file gf.c.
Referenced by gf_init_exp().
