sha1c

SHA1 Choose

SHA1C <Qd>, <Sn>, <Vm>.<T>

SHA1 hash update (Choose function).

Details

The SHA1 Choose instruction sHA1 hash update (Choose function).

Pseudocode Operation

// SHA1 hash update (Choose function)

Example

SHA1C q0, s1, v2.4s.T

Encoding

Binary Layout
01011110
000
Rm
0000
00
Rn
Rd
 
Format Crypto
Opcode 0x5E000000
Extension Crypto

Operands

  • Qd
    State
  • Sn
    Hash
  • Vm
    Data