基于RSA加密算法的藏汉双语即时通信系统的设计与实现  

Design and Implementation of Tibetan Chinese Bilingual Instant Communication System Based on RSA Encryption Algorithm

作　　者：崔庆森 王烁宇 李翰堂 贾裕民 CUI Qing-Sen;WANG Shuo-Yu;LI Han-Tang;JIA Yu-min(School of Information Science and Technology,Tibet University,Lasa Xizang850000,China)

机构地区：[1]西藏大学信息科学技术学院,西藏拉萨850000

出　　处：《机电产品开发与创新》2023年第6期16-18,25,共4页Development & Innovation of Machinery & Electrical Products

基　　金：西藏大学大学生创新创业训练项目(S202210694054)。

摘　　要：随着网络的普及,网络安全问题日益严重。西藏高原地区由于地处我国西南边陲,网络安全问题尤为重要,本文旨在设计一种基于RSA加密算法藏汉双语即时通信系统。RSA加密算法为非对称加密算法,拥有公钥与私钥;RSA加密通过公钥将明文转化为ASCII码,再通过幂取模计算得到密文;其解密过程为通过私钥对密文进行计算幂取模得到明文信息。藏汉双语即时通信系统采用C/S架构,客户端采用多线程的方式通过Socket发送消息给服务器,服务器再将消息转发给另外一个客户端,采用JavaFX制作系统界面,实现藏语与汉语的无障碍通信,在信息传输过程中采用RSA加密算法保障信息安全性。With the popularization of the internet,network security issues are becoming increasingly serious.Due to its location on the southwestern border of China,network security issues are particularly important in the Tibetan Plateau region.This article aims to design a bilingual instant messaging system for Tibetan and Chinese based on RSA encryption algorithm.The RSA encryption algorithm is an asymmetric encryption algorithm with both public and private keys;RSA encryption converts plaintext into ASCII code through a public key,and then calculates the ciphertext through exponentiation modulus;The decryption process involves calculating the exponentiation modulus of the ciphertext using the private key to obtain plaintext information.The Tibetan Chinese bilingual instant messaging system adopts a C/S architecture,with the client sending messages to the server through a socket in a multi-threaded manner.The server then forwards the messages to another client,and uses JavaFX to create a system interface to achieve unobstructed communication between Tibetan and Chinese.During the information transmission process,RSA encryption algorithm is used to ensure information security.

关 键 词：RSA算法 藏汉双语 加密通信 JAVAFX 

分 类 号：TN914[电子电信—通信与信息系统]