基于Android平台的一种保护隐私的即时通讯工具的设计与实现

Design and Implementation of Secret Chat on Android Platform[JZ)][HS)]

摘要:

在移动互联网飞速发展的今天,即时通讯工具已经成为人们生活和工作中不可或缺的工具;但是,国内外主流的即时通讯工具依然面临着两大主要问题;一个是基于不同协议的软件的互联互通问题,另一个是日益严峻的即时通讯的安全性与隐私性问题;为了从根本上解决问题,针对即时通讯工具的特点进行了深入分析,最终设计并实现了一款基于安卓平台上更具安全性、更实用、用户体验更好的即时通讯工具SecretChat;本工具采用开放的XMPP通讯协议,并在XMPP上实现OTR安全协议;经过系统测试,系统具备稳定性并且具有良好的互联互通性能和隐私保护功能。

Abstract:

With the rapid development of mobile Internet, Instant Messaging (IM) has become an integral part of people's life and work. However, domestic and international popular IM software is still facing two main challenges. One is the connectivity between different IM software based on different protocols, and the other is the increasingly serious security problems about IM software. In order to solve the problems, this paper analyses the characteristics of IM software. Ultimately, we design and develop the SecretChat, based on Android, which is a more secure, more practical, better user experience IM software. SecretChat uses open XMPP protocol and implements OTR security protocol on XMPP. The experimental result shows that the system features advantages of high stability with good connectivity as well as encryption communication.