SM2 cryptosystem is a public key encryption standard based on Elliptic Curve Cryptography(ECC),mainly used for information encryption and digital signatures.This algorithm has high security and low computational complexity,and is suitable for resource-constrained environments.With the development of information technology,data security and information confidentiality of power monitoring systems have become important research areas.The power monitoring system is responsible for real-time monitoring and management of the operating status of power equipment to ensure the safety and stability of power supply.Introducing the SM2 cryptographic system into the system can improve the security during data transmission and storage and prevent data from being illegally accessed and tampered with.This article discusses the design and implementation of a power monitoring system based on the SM2 cryptographic system.It first introduces the basic principles of the SM2 cryptographic system,and then elaborates on the design of a power monitoring system based on this cryptographic system,including system architecture design and security module design.and the application of key technologies.
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