RISC-V ISA Explorer · Vector Cryptography (Zvk*)
Zvksed: Vector SM4
Ratified 2023-09 · version 1.0.0
Vector SM4 encryption, decryption, and key-schedule steps over 128-bit element groups.
Typical use: Vector SM4 cipher
Open Zvksed in the explorerDependencies
Requires
Required by
Instructions (3)
| Mnemonic | Name | Encoding | Match | Mask |
|---|---|---|---|---|
VSM4K.VI | Vector SM4 key schedule with immediate | 1000011----------010-----1110111 | 0x86002077 | 0xfe00707f |
VSM4R.VS | Vector SM4 round function with scalar | 1010011-----10000010-----1110111 | 0xa6082077 | 0xfe0ff07f |
VSM4R.VV | Vector SM4 round function | 1010001-----10000010-----1110111 | 0xa2082077 | 0xfe0ff07f |