The construction of CPU-card-based e-card system for campus
Qi-ding Cao, Huiyi Zhang, Jianjiang Wang, Hongtao Wang · 2011
For the security problems in cracking key to Mifare-1-card, there is a construction method of CPU-Card-based E-card system for campus. This paper elaborates its overall framework and implementation of the major subsystems. Moreover, the actual operations indicate this system is safe, reliable and expandable, and it can lay a good foundation for the construction of Digital campus.