sm3tt1a

SM3 Step 2A (A32)

SM3TT1A.32 <Qd>, <Dn>, <Dm>, #<imm>

SM3 cryptographic hash step 2A.

Details

The SM3 Step 2A instruction sM3 cryptographic hash step 2A.

Pseudocode Operation

// SM3 cryptographic hash step 2A

Example

SM3TT1A.32 q0, d1, d2, #16

Encoding

Binary Layout
11111110
10
imm2
Vn
Vd
1000
N
Q
M
0
Vm
 
Format Crypto Imm
Opcode 0xFE800800
Extension Crypto (SM3)

Operands

  • Qd
    Destination 128-bit SIMD register
  • Dn
    First source 64-bit SIMD/FP register
  • Dm
    Second source 64-bit SIMD/FP register
  • imm
    Rot