Anti-counterfeiting encryption verification method and system for electric power data

• Main Authors: ZHU MINJIAN, ZHU LIYE, JI BIN, DING QIA, CHANG LI, CAO RONGZHANG
• Format: Patent
• Language: Chinese; English
• Published: 06.07.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention discloses an electric power data anti-counterfeiting encryption verification method and system, and the method achieves the interaction verification of an instruction through the asymmetric encryption of a block chain technology, the introduction of a random number, and a data confirmation and return mechanism, avoids the malicious operation of the electric power instruction by the malicious node by using the leaked private key under the condition that the private key of the instruction sending node is leaked and is not informed, guarantees the safe interaction of an electric power system on the Internet, and improves the safe operation performance of a power grid. 本发明公开了一种电力数据防伪造加密验证方法及系统，本发明利用区块链技术的非对称加密、随机数引入以及数据确认回传机制实现指令的交互验证，避免在指令发送节点私钥泄露且不知情的情况下，恶意节点利用泄露的私钥进行电力指令的恶意操作，保障电力系统在互联网安全交互，提升电网安全运行性能。