基于区块链的网络用户隐私信息加密系统  

Network User Privacy Information Encryption System Based on Blockchain

作　　者：李英[1] LI Ying(Neijiang Vocational&Technical College,School of information and electronics,Neijiang Sichuan 641100,China)

机构地区：[1]内江职业技术学院信息与电子学院,四川内江641100

出　　处：《信息与电脑》2022年第13期221-224,共4页Information & Computer

摘　　要：在网络上大量的用户隐私信息被窃取,影响了用户的财产安全。为此,本文研究了基于区块链的网络用户隐私信息加密系统。硬件上,设计了XC3S50AN可编程芯片与BD73-DAQ970A数据采集器。软件上,处理用户隐私信息加密数据,初步增强网络信息安全性;利用区块链技术生成隐私信息加密密钥,避免加密过程中被攻击或被窃取的风险;设计网络用户隐私信息安全加密数据库,缩短数据查找时间,进而实现隐私信息加密系统的安全加密。采用系统测试的方式,验证新系统的加密性能良好,被窃取信息量较少,极具推广价值。A large amount of user privacy information is stolen on the network,which affects the security of users’property.For this reason,this paper investigates a blockchain-based system for encrypting the privacy information of network users.In terms of hardware,XC3S50AN programmable chip with BD73-DAQ970A data collector is designed.In terms of software,user privacy information encryption data is processed to initially enhance network information security.Blockchain technology is used to generate privacy information encryption keys to avoid the risk of being attacked or stolen during encryption.Anetwork user privacy information security encryption database is designed to shorten the data finding time,which in turn enables secure encryption of the privacy information encryption system.The system test is used to verify that the new system has good encryption performance and the amount of stolen information is small,which is of great value for promotion.

关 键 词：区块链 网络 用户隐私 信息加密 

分 类 号：TN915.08[电子电信—通信与信息系统]