[[zvks,Zvks]]
=== `Zvks` - ShangMi Algorithm Suite

This extension is shorthand for the following set of other extensions:

[%autowidth]
[%header,cols="^2,4"]
|===
|Included Extension
|Description


| Zvksed  | <<Zvksed>>
| Zvksh   | <<Zvksh>>
// | Zvbb    | <<Zvbb>>
| Zvkb    | <<Zvkb>>
// | Zvbc    | <<Zvbc>>
| Zvkt    | <<Zvkt>>
|===

[NOTE]
====
While Zvkg and Zvbc are not part of this extension, it is recommended that at least one of them is implemented with this extension to enable efficient SM4-GCM.
====
