Extracted from Pike v8.0 release 276 as of 2016-07-30.
   

Method Nettle.BlockCipher16()->GCM.State()->iv_size()


Method iv_size

int(12..12) iv_size()

Description

Returns the recommended size for the initialization vector (ie 12).

Other sizes are allowed, but will be compressed or expanded to this size using the encapsulated cipher.