【摘要】 IC卡的安全性是其生存和发展的基础。本文以SIMENS公司生产的SLE4 442为例 ,在介绍逻辑加密型IC卡结构及特点的基础上 ,详细分析了逻辑加密型IC卡的安全性能 ,如芯片安全、卡片安全和软件安全等更多还原

【Abstract】 The security is of basic importance to the existence and development of IC card.Taking SLE4442 of Siemens for example,the structure and characteristic of IC card are introduced briefly in the paper,and the secure performance of logic security IC card is discussed in detail,such as chip secure,card secure and soft secure.更多还原