电力系统通用服务协议的应用层数据加密技术研究

Research on Application Layer Data Encryption Technology of General Service Protocol for Power System

为了确保数据在传输过程中的安全性,需要对数据进行加密处理。阐述了电力系统调度主站与子站之间GSP协议的应用层报文采用AES算法加密,同时对AES密钥采用RSA加密处理,在保证数据报文传输可靠性的同时增强了密钥的安全性。

In order to ensure the security of the data during transmission, the data needs to be encrypted. This paper states that the application-layer messages of the GSP protocol between the dipatching master station and substation of the power system are encrypted by the AES algorithm, and the AES key is encrypted by RSA, which ensures the reliability of data message transmission and enhances the security of the key.