电力物联终端侧安全防护密码算法研究OA

The power IoT terminal side needs to be able to cope with various types of security attacks,such as side chan-nel attacks,replay attacks,and man in the middle attacks.Cryptography algorithms need to have sufficient anti attack capa-bilities,be able to resist known attack methods,and be able to adapt to new security threats in a timely manner.To this end,a security protection password algorithm for the power IoT terminal side is proposed.Establish and analyze the struc-ture of the power IoT terminal,use the SM9 encryption algorithm to encrypt the interface data of the power IoT terminal,and design the algorithm process.To optimize the encryption effect,use the mapping of ciphertext and ciphertext to generate unordered ciphertext.Design a security protection password algorithm for user privacy information through an interface data packet composed of the user's public key,user privacy security identifier,and public key.The experimental results show that under the application of the proposed power IoT terminal side password algorithm,the loss rate of interface data and us-er privacy data is lower.