射频卡安全设计策略

Strategy of RF Card Secure Design

射频识别技术在我国各行业的应用已越来越广泛,甚至用于一些十分重要的领域,因此射频卡的安全性问题已越来越重要。本文通过分析黑客攻击射频卡芯片的常用方法:版图重构、存储器读出、电流分析、故障攻击、测试态攻击,提出了射频卡设计时防护这些攻击的策略。

RFID has more and more wide range of application in all walks of industries in China, even it was applied in some important field. So safety problem of RF Card is more and more important, This paper analyzed the methods of Hacker attack the RF card, these are circuit diagram rebuild, memories readout, amperometry, failure attack, and testing condition attack. It brings forward some methods to defend on the attack of Hacker to the RF card.