存储器IC卡数据传输的加密研究  

Study of Encryption Models for Data Transfer of Memory Smart Card

作　　者：苏兵[1] 左敦稳[1] 徐松源[2] 

机构地区：[1]南京航空航天大学机电工程学院,南京210016 [2]哈尔滨理工大学电气与电子工程学院,黑龙江哈尔滨150040

出　　处：《哈尔滨理工大学学报》2000年第4期63-65,69,共4页Journal of Harbin University of Science and Technology

摘　　要：通过对存储器智能卡数据传输特性的分析，指出了明码传输控制的安全缺陷，提出 了一种基于单钥加密体制，针对数据明码交换进行加密的原理模型，详细阐述了该模型的加密 算法流程、实现手段及其优缺点等。Through analyzing data-transferred characteristic of memory smart card, security bug of transfer with unencrypted code is pointed out. Based on principle of single key eneryption, a kind of encryption model for unencrypted data-exchange of memory card is put forward. The process, measure, advantage and disadvantage of the model are particularly expounded.

关 键 词：智能卡 存储器 安全性 加密 数据传输 

分 类 号：TN918.4[电子电信—通信与信息系统]