Design of Hard Disk Data Encryption System and Its Implementation Using FPGA
硬盘数据加密系统的设计及其FPGA实现*

The design of hard disk data encryption system based on FPGA is presented.The hard disk data encryption system supports DES,3DES,AES and other kinds of symmetry-key encryption algorithms designed by users themselves.According to the structure of the system,direct-embedded hard disk data encryption card is implemented,and its encryption speed for DES is 200Mbps.