Lines Matching defs:inv_mix_columns
125 static u32 inv_mix_columns(u32 x)
237 ctx->key_dec[i] = inv_mix_columns(ctx->key_enc[j]);
238 ctx->key_dec[i + 1] = inv_mix_columns(ctx->key_enc[j + 1]);
239 ctx->key_dec[i + 2] = inv_mix_columns(ctx->key_enc[j + 2]);
240 ctx->key_dec[i + 3] = inv_mix_columns(ctx->key_enc[j + 3]);
333 st1[0] = inv_mix_columns(inv_subshift(st0, 0)) ^ rkp[0];
334 st1[1] = inv_mix_columns(inv_subshift(st0, 1)) ^ rkp[1];
335 st1[2] = inv_mix_columns(inv_subshift(st0, 2)) ^ rkp[2];
336 st1[3] = inv_mix_columns(inv_subshift(st0, 3)) ^ rkp[3];
341 st0[0] = inv_mix_columns(inv_subshift(st1, 0)) ^ rkp[4];
342 st0[1] = inv_mix_columns(inv_subshift(st1, 1)) ^ rkp[5];
343 st0[2] = inv_mix_columns(inv_subshift(st1, 2)) ^ rkp[6];
344 st0[3] = inv_mix_columns(inv_subshift(st1, 3)) ^ rkp[7];