Modified the Message.Signature structure from the protocol.nlmp template module so that it can allocate with and verify against a default value.
Modified the Message.Signature structure from the protocol.nlmp template module so that it can allocate with and verify against a default value.

arizvisa/syringe,arizvisa/syringe,arizvisa/syringe,arizvisa/syringe,arizvisa/syringe