Design and Verification of Electronic Evidence Solidification System Based on Power Trading Business
Fuman Zhou, Haitao Jin, Jian Xue, Baohai Li · 2024
With the continuous deepening of the application of electronic signatures in power trading business, in order to solve the problems of key data tampering, destruction, and low trust in transaction declaration, contract documents, etc., this article proposes a design method for electronic evidence solidification system based on power trading business. We have adopted PKI/CA encryption technology and blockchain technology to design system architecture, technical architecture, functional architecture, integrated architecture, and key technologies. We have developed an electronic evidence solidification system that integrates business systems, authentication systems, and blockchain platforms, achieving business applications such as transaction contract signing, evidence preservation, and trustworthy evidence collection reports, ensuring the objectivity and authenticity of electronic evidence.