Composable Secure Roaming Authentication Protocol for Cloud-assisted Body Sensor Networks

The cloud-assisted Body Sensor Networks (BSN) often has an architecture of Multi-hop Wireless Networks (MWN) model, in which both the body sensors and the users must be secure to protect the whole infrastructure. Unfortunately, both the information providers and the users are movable and resource-constrained in communication and computation. Thus some new security problems are proposed, such as the light weight-secure authentication caused by...