Improved light-weighted embedded secure file system model
一种改进的轻量级嵌入式安全文件系统模型

How to protect the data stored in mobile device is one of the key technologies for various embedded systems. This paper focused on the research and implementation of a light-weighted embedded secure file system model for various mobile devices, especially those with restricted hardware resources, through adopting access control policy suitable for embedded system and optimizing the memory driver. The actual practice shows that this model can meet the performance requirements for embedded secure file system.