The Two-Way Trusted Authentication Mechanism of the Internet of Things for the Community Pension

With the development of Internet of things, especially the development of wearable devices, the elderly home care services can be realized. The wearable devices can get the real-time position of the aged and effective monitor the elderly physiological health data, and the aged can use the wearable devices communicate with each other. But the existing security mechanisms of the Internet of Things for the community pension cannot protect the key data. To solve the above problem, the paper presents the two-way trusted authentication mechanism for the Internet of Things for the community pension, it can not only achieve the identity authentication which balances efficiency and safety but also realizes the trusted mutual authentication and data transmission, and the mechanism has a higher security. Compared with traditional authentication scheme, the scheme presented in the paper interacts more simply, the proposed scheme is well suitable for using in computationally limited devices for identification such as terminal equipment of Internet of things.