Lines Matching refs:b
21 static uint8_t gfmul(uint8_t a, uint8_t b) in gfmul() argument
25 while (b) { in gfmul()
26 if (b & 1) in gfmul()
29 b >>= 1; in gfmul()
35 static uint8_t gfpow(uint8_t a, int b) in gfpow() argument
39 b %= 255; in gfpow()
40 if (b < 0) in gfpow()
41 b += 255; in gfpow()
43 while (b) { in gfpow()
44 if (b & 1) in gfpow()
47 b >>= 1; in gfpow()