摘要
介绍了采用CH375与单片机实现的基于USBHOST技术的嵌入式文件加密解密系统,该系统采用基于随机算子的轻量级加密算法对USB移动存储设备中的文件进行加密解密。
A file encryption and decryption embedded system based on USB host is introduced. This scheme is based on a general purpose interface chip CH375 and single chip microcomputer. This system uses a lightweight method based on random factor to encrypt and decrypt the files in USB mobile storing device.
出处
《电子技术应用》
北大核心
2007年第8期157-160,共4页
Application of Electronic Technique
