Efficient Data Origin Authentication Scheme for Video Streaming Transmitted by Multiple Senders

Abstract

This study proposes a scheme to authenticate real-time streaming data and verify the integrity of the transmitted data in a service application with multiple senders or receivers. This data origin authentication scheme provides advantages in performance compared with TESLA, a multicasting data origin authentication scheme widely applied in conventional authentication techniques. That is, it can authenticate rapidly received data, even if resource-restricted devices, such as CCTVs and drones, are equipped with fewer computing resources and memory.