# Class Nettle.BlockCipher16()->GCM.State

Inheritance graph

Description

  The state for a GCM instance.

Inherit State

  `inherit AEAD::State : State`

Method create

  `Nettle.BlockCipher16.GCM.State Nettle.BlockCipher16.GCM.State()`

Description

  Initialize the GCM state with the `Cipher::State` object returned by substate_factory(). This is usually the State for the cipher implemented in the parent module.