Interface SM9SigUserPrivateKey

All Superinterfaces:

AsymmetricKey, DEREncodablePREVIEW, 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 PrivateKey

serialVersionUID

Method Summary

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

Methods inherited from interface AsymmetricKey

getParams

Methods inherited from interface Destroyable

destroy, isDestroyed

Methods inherited from interface Key

getAlgorithm, getEncoded, getFormat

Method Details

getIdentity

byte[] getIdentity()

The identity this key was derived for.

Returns:

the user's identity.