Lines Matching defs:mix_columns
110 static u32 mix_columns(u32 x)
144 return mix_columns(x ^ y ^ ror32(y, 16));
282 st1[0] = mix_columns(subshift(st0, 0)) ^ rkp[0];
283 st1[1] = mix_columns(subshift(st0, 1)) ^ rkp[1];
284 st1[2] = mix_columns(subshift(st0, 2)) ^ rkp[2];
285 st1[3] = mix_columns(subshift(st0, 3)) ^ rkp[3];
290 st0[0] = mix_columns(subshift(st1, 0)) ^ rkp[4];
291 st0[1] = mix_columns(subshift(st1, 1)) ^ rkp[5];
292 st0[2] = mix_columns(subshift(st1, 2)) ^ rkp[6];
293 st0[3] = mix_columns(subshift(st1, 3)) ^ rkp[7];