基于混合加密算法的通信网络密文防丢失传输系统设计  

Design of communication network ciphertext anti-loss transmission system based on mixed encryption algorithm

作　　者：官宇哲[1] 姜亦学[1] GUAN Yuzhe;JIANG Yixue(Changchun Institute of Technology,Changchun 130012,China)

机构地区：[1]长春工程学院

出　　处：《现代电子技术》2020年第2期64-66,共3页Modern Electronics Technique

基　　金：吉林省教育厅基金项目(JJKH20191259KJ)

摘　　要：传统的通信网络传输系统性能较差,造成用户信息传输准确率较低等问题。为此,设计基于混合加密算法的通信网络密文防丢失传输系统。首先,在硬件平台搭建成功的基础上对加密终端的基带芯片进行选择,并将对称加密算法中的分组密码进行计算,建立RAS密码体制对传输系统进行混合加密,从而实现用户信息数据的防丢失传输。实验结果表明,设计的传输系统信息传输准确率与传统的通信网络传输系统相比具有明显提升,有效避免了用户重要数据信息的丢失。As the performance of traditional communication network transmission system is poor,which results in low accuracy rate of user information transmission,a communication network ciphertext anti⁃loss transmission system based on mixed encryption algorithm is designed.The baseband chip of the encryption terminal is selected on the basis of the successful construction of hardware platform.The block cipher in the symmetric encryption algorithm is calculated,and the RAS cryptosystem is established to perform the mixed encryption for the transmission system,so as to realize the anti⁃loss transmission of user information data.the experimental results show that in comparison with the traditional communication network transmission system,the accuracy of the information transmission of this system is significantly improved,which can effectively avoid the loss of user important data information.

关 键 词：防丢失传输 通信网络 分组密码计算 传输系统加密 系统设计 仿真实验 

分 类 号：TN915-34[电子电信—通信与信息系统] TP311.13[电子电信—信息与通信工程]