Lines Matching defs:s0
55 static void subshift(uint8_t s0[2][16], int s, const uint8_t *box){
56 uint8_t (*s1)[16]= s0[0] - s;
57 uint8_t (*s3)[16]= s0[0] + s;
58 s0[0][0]=box[s0[1][ 0]]; s0[0][ 4]=box[s0[1][ 4]]; s0[0][ 8]=box[s0[1][ 8]]; s0[0][12]=box[s0[1][12]];
60 s0[0][2]=box[s0[1][10]]; s0[0][10]=box[s0[1][ 2]]; s0[0][ 6]=box[s0[1][14]]; s0[0][14]=box[s0[1][ 6]];