基于Android智能终端的敏感数据保护技术的研究与实现
首发时间:2016-10-12
摘要:提出了一种基于AES加密的文件保护和填充粉碎删除数据的Android敏感数据保护的新方法,该方法通过采用AES加密技术对用户选择的个人数据做前2KB数据的加密保护,为了解决数据删除后被恢复从而造成信息泄露的问题,该方法同时提出通过采用随机数填充的方法,即将用户需要删除的文件做随机填充后再进行删除。本文所提及的文件加密及粉碎的方法经过了真实的项目实验测验,实验显示本方法在数据加密、删除时间均在可接受范围以内且数据删除后采用第三方回复软件恢复后,均显示为无意义的数据。实验结果表明本方法具有较好的时效性及安全性。
For information in English, please click here
Based on the Android intelligent terminal sensitive data protection technology research and implementation
Abstract:A new method based on AES encryption to protect data and delete data filling crush Android protecting sensitive data, the method by using the AES encryption technology for user-selected personal data to do the first two bytes of encryption protection, in order to solve data deletion after recovery resulting in information disclosure issues that the new approach proposed by the use of a random number of filling method, users need to delete the file about to do random padding and then delete. File encryption and pulverization methods mentioned herein and through a real project experiment tests, experiments show that this method of data encryption, delete and time were within acceptability after the third-party data recovery software recovers deleted after use, it appears as meaningless The data. Experimental results show that this method has better timeliness and safety.?????
Keywords: AES encryption Remove after filling Information Protection safety
基金:
论文图表:
引用
No.4706382116665214****
同行评议
勘误表
基于Android智能终端的敏感数据保护技术的研究与实现
评论
全部评论0/1000