sha1h

SHA1 Hash Update (A64)

SHA1H <Sd>, <Sn>

SHA1 hash update (AArch64 NEON).

Details

The SHA1 Hash Update instruction sHA1 hash update (AArch64 NEON).

Pseudocode Operation

// SHA1 hash update (AArch64 NEON)

Example

SHA1H s0, s1

Encoding

Binary Layout
01011110
00
101000
00001
0
Rn
Rd
 
Format Crypto
Opcode 0x5E280800
Extension Crypto

Operands

  • Sd
    Destination 32-bit floating-point register
  • Sn
    First source 32-bit floating-point register