Package org.bouncycastle.jcajce.interfaces

Interface SM9SigUserPrivateKey

All Superinterfaces:

Destroyable, Key, PrivateKey, Serializable

public interface SM9SigUserPrivateKey
extends PrivateKey

Interface for a user's SM9 (GM/T 0044.2) signature private key (ds_A), derived by the KGC from the signature master private key and the user's identity.

Field Summary

Fields inherited from interface java.security.PrivateKey

serialVersionUID

Method Summary

Modifier and Type	Method	Description
byte[]	getIdentity()	The identity this key was derived for.

Methods inherited from interface javax.security.auth.Destroyable

destroy, isDestroyed

Methods inherited from interface java.security.Key

getAlgorithm, getEncoded, getFormat

Method Details

getIdentity

byte[] getIdentity()

The identity this key was derived for.

Returns:

the user's identity.