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以椭圆曲线密码算法和三元对等鉴别架构为基础,通过对物联网的基本概念、体系结构的分析,提出了一种基于椭圆曲线签名、三元鉴别的物联网安全接入机制。该机制强化了对物联网中无线传感器节点的鉴别,要求通信的任何一方在通信前必须通过其它两方的身份验证。从性能和安全等方面分析了该机制的可行性和可靠性,增强了物联网下对接入访问的安全控制,从而对物联网的建设发展起到了一定的建言作用。
Based on elliptic curve cryptography and ternary peer-to-peer (P2P) authentication architecture, an Internet of Things (IoT) secure access mechanism based on elliptic curve signature and ternary authentication is proposed by analyzing the basic concepts and architecture of IoT. This mechanism strengthens the identification of wireless sensor nodes in the Internet of Things, and requires that either party of the communication must pass the authentication of the other two parties before communicating. This paper analyzes the feasibility and reliability of this mechanism in terms of performance and security, and enhances the security control of access control under the Internet of Things (IoT), which has played a certain role in the construction and development of the Internet of Things.