摘要
随着物联网的快速发展,基于嵌入式传感器网络的物联网系统逐渐成为人们生活和工作中的重要组成部分。由于其开放性和复杂性,该系统也面临着严重的安全挑战。为应对这些安全威胁,提出一种综合性的安全增强方案,以加强基于嵌入式传感器网络的物联网系统的安全性。在此方案中,探讨数据加密与解密的方法,将高级加密标准(Advanced Encryption Standard,AES)和RSA(Rivest-Shamir-Adleman)加密技术相结合,以确保数据的机密性和完整性。同时,提出一种基于Diffie-Hellman密钥交换协议的新型密钥管理与分发方法,以确保密钥的安全性和随机性。通过这些方法的综合应用,能够有效减少数据泄露、篡改等安全威胁,提升整个系统的可信度。
With the rapid development of the Internet of Things,the Internet of Things system based on embedded sensor networks has gradually become an important part of people’s life and work.Because of its openness and complexity,the system is also facing serious security challenges.In order to deal with these security threats,a comprehensive security enhancement scheme is proposed to strengthen the security of the Internet of Things system based on embedded sensor networks.In this scheme,the methods of data encryption and decryption are discussed,and Advanced Encryption Standard(AES)and RSA(Rivest-Shamir-Adleman)encryption technology are combined to ensure the confidentiality and integrity of data.At the same time,a new key management and distribution method based on Diffie-Hellman key exchange protocol is proposed to ensure the security and randomness of keys.Through the comprehensive application of these methods,security threats such as data leakage and tampering can be effectively reduced,and the credibility of the whole system can be improved.
作者
赵颖颖
ZHAO Yingying(Zhengzhou University of Industrial Technology,Zhengzhou 451100,China)
出处
《通信电源技术》
2023年第20期174-176,共3页
Telecom Power Technology
关键词
物联网
传感器网络
加密
解密
密钥
Internet of Things
sensor network
encryption
decryption
key
