Lines Matching refs:lfsr17
138 * lfsr17: polynomial of degree 17, primitive modulo 2 (listed in Schneier)
149 * lfsr17: byte 0[0:7] at bit 9
173 lfsr17tmp = key->lfsr17 ^ (key->lfsr17 >> 14);
174 key->lfsr17 = (key->lfsr17 >> 8)
178 key->lfsr17 &= 0x1ffff; /* 17 bit LFSR */
193 key->lfsrsum = 0xff & ~(key->lfsr17 >> 9);
197 key->lfsrsum = key->lfsr17 >> 9;
201 key->lfsrsum = key->lfsr17 >> 9;
234 key->lfsr17 = key->seed[1]
