Trusted Data Transmission Method Based on Public Key Encryption Against Man-in-the-Middle Attacks in Generation-Grid-Load- Storage Communication

The Generation-Grid-Load-Storage achieves the interaction of information and data among various parts such as the generation side, demand side, and dispatch control applications through two-way communication technology. However, it lacks a dedicated security system for the source network load storage network information security, and there is a risk of unauthorized access and illegal tampering of critical data. To enhance the reliability of data transmission, a trusted data transmission method is proposed without introducing third-party hardware devices. This method is based on public key encryption for identity authentication and enhances the ability to resist man-in- the-middle attacks.