Access control architecture based on context and power for object-oriented networking

Access control architecture based on context and power for object-oriented networking

Shen Haibo Liu Shaobo

As for the security and privacy issues of the IoT (Internet of Things,iot), as well as the traditional access control methods that are not adapted to the status of the IoT environment, A distributed access control architecture based on context and power is proposed. The authorization decision-making process of the architecture is realized by the PDP of the authorization decision module embedded in the device to achieve the distributed authorization target, especially the special structure of the power token, which can not only conveniently realize the access control based on the device context, Moreover, the elliptic curve cryptosystem is used to achieve end-to-end authentication, integrity and non-repudiation; The message transmission mechanism uses the limited application protocol Coap (constrained creator Kyoto), which is more suitable for the internet of things. Experimental results show that the scheme is feasible.

Access control architecture based on context and power for object-oriented networking