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Research on SQLite Database Encryption Technology in Instant Messaging Based on Android Platform

机译:基于Android平台的即时消息中SQLite数据库加密技术研究

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Due to the characteristics of the current open-source Android system, and looser user rights management mechanism, information security issues become a problem of common concern to the user. At the present stage, there are many measures encrypting data for Android database, which are divided into several aspects of hardware layer, core layer, virtual machine layer and application framework layer. This paper presents a method which achieves the database encryption by modifying SQLite source code in Libraries and Android Runtime Layer. The encryption function can not only encrypt the data itself, but also be invoked by the upper application though JNI interface, so that the application can access more secure database, and improve the security of the instant messaging application. Experimental results show feasibility and effectiveness of the SQLite database encryption which is used in the instant messaging application.
机译:由于当前开源的Android系统的特点,以及Looser用户权限管理机制,信息安全问题成为用户共同关心的问题。在当前阶段,有许多测量为Android数据库进行加密数据,这些数据被分为硬件层,核心层,虚拟机层和应用程序框架层的几个方面。本文介绍了一种方法,通过修改库和Android运行时层中的SQLite源代码来实现数据库加密。加密功能不仅可以加密数据本身,还可以通过JNI接口的上部应用程序调用,以便应用程序可以访问更安全的数据库,并提高即时消息传递应用程序的安全性。实验结果表明,即时消息应用程序中使用的SQLite数据库加密的可行性和有效性。

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