The IC design to protect the system of the digital STB based on RSA algorithm
Kaixiong Su · Fuzhou daxue xuebao. Ziran kexue ban · 2010
Based on RSA algorithm,a secure authentication chip named FD310-1 has been designed to protect the system of the digital STB.By certificating data from chip FD310-1,the MCU of the digital STB can control the working flow of the system.According to RSA algorithm and the principle of FD310-1 protecting the system,the internal structure and functions of FD310-1 were defined and simulated,and FD310-1 chips were fabricated.By measuring the performance of the chips and applying them in the system,it indicates that FD310-1 chips can be used to protect the digital STB and other electronic systems.