vaesem.vs Vector AES encryption mix columns with scalar This instruction is defined by: Encoding Synopsis Performs AES encryption mix columns operation on vector register vs2 using scalar register rs1, storing results in vector register vd according to mask vm. This is the mix columns operation used in AES encryption. Access M HS U VS VU Always Always Always Always Always Decode Variables Bits<5> vs2 = $encoding[24:20]; Bits<5> vd = $encoding[11:7]; Execution Pruned, XLEN == 64 Original