基于Android平台智能终端文件加密的研究

Research on File Encryption of Intelligent Terminal Based on Android Platform

摘要: Android源代码开放的特性招致了众多恶意软件的攻击，吸引了大量研究人员对Android安全增强方面的关注。文中介绍了Android系统架构及安全机制，对其安全缺陷进行总结。针对智能手机文件安全增强方面，利用已有成熟的文件加密算法，在了解学习Android应用程序开发基础上，设计并开发了Android手机文件加密系统。

Abstract: The open source characteristic of the Android attracts numerous malware, and draws a large number of researchers that are focus on the security enhancement field of Android. The paper in-troduces the Android system architecture, security mechanisms and its safety defects. Aimed at file security enforcement of Android system, we use the existing mature file encryption algorithm, based on the learning of Android application development, design and develop a file encryption system.