| 电力物联终端侧安全防护密码算法研究 |
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| 引用本文：吴飞1，谢毅2，何德明1，孔美美1，刘宇轩2.电力物联终端侧安全防护密码算法研究[J].计算技术与自动化,2026,(1):38-42 |
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| 中文摘要:电力物联终端侧需要能够应对各种类型的安全攻击，如侧信道攻击、重放攻击、中间人攻击等。密码算法需要具备足够的抗攻击能力，能够抵御已知的攻击方法，并能及时适应新型的安全威胁。为此，提出了一种电力物联终端侧安全防护密码算法。建立并分析电力物联终端结构，采用SM9密码算法对电力物联终端侧接口数据做加密处理，并设计算法流程；为优化加密效果，利用密文和密文的映射生成乱序密文；通过用户的公开密钥和用户隐私安全标识与公开密钥构成的接口数据包，设计面向用户隐私信息的安全防护密码算法。实验结果显示：研究提出的电力物联终端侧密码算法应用下，接口数据和用户隐私数据的丢失率更低。 |
| 中文关键词:电力 物联终端侧 安全防护 SM9密码算法 |
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| Research on Security Protection Password Algorithm for Power IoT Terminal Side |
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| Abstract:The power IoT terminal side needs to be able to cope with various types of security attacks, such as side channel attacks, replay attacks, and man in the middle attacks. Cryptography algorithms need to have sufficient anti attack capabilities, 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 structure 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 user privacy data is lower. |
| keywords:electricity IoT terminal side safety protection SM9 cryptographic algorithm |
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