Interface SM9EncUserPublicKey

All Superinterfaces:
AsymmetricKey, DEREncodablePREVIEW, Key, PublicKey, Serializable
public interface SM9EncUserPublicKey extends PublicKey
Interface for an SM9 (GM/T 0044.4) recipient's encryption public key: an encryption master public key bound to a recipient identity. Obtained from SM9EncMasterPublicKey.getUserPublicKey(byte[]).

  • Method Details

    • getIdentity

      byte[] getIdentity()
      The identity this key was derived for.
      Returns:
      the recipient's identity.

    • getMasterPublicKey

      SM9EncMasterPublicKey getMasterPublicKey()
      The encryption master public key this key was derived from.
      Returns:
      the encryption master public key.