| 46 | } |
| 47 | |
| 48 | static void store32(u32 x, unsigned char *y) |
| 49 | { |
| 50 | int i; |
| 51 | for(i = 0; i != 4; ++i) |
| 52 | y[i] = (x >> ((3 - i) * 8)) & 255; |
| 53 | } |
| 54 | |
| 55 | static u32 Ch(u32 x, u32 y, u32 z) { return z ^ (x & (y ^ z)); } |
| 56 | static u32 Maj(u32 x, u32 y, u32 z) { return ((x | y) & z) | (x & y); } |