Security in modern smart metering communications and in smart grid networks has been an area of interest recently. In this field. identity-based mutual authentication including credential privacy without active involvement of a trusted third party is an important building block for smart grid technology. Recently. https://www.roneverhart.com/1998-2006-TOYOTA-SIENNA-3-3L-Van-Lower-Engine-Oil-Pan-3MZFE-Engine-6-Cylinder-T/