On analysis of the principle and application mode of des, a des module which fits for embedded security system such as IC card is realized by topdown design methods.
在详细分析DES的基本原理和应用模式的基础上，结合DES硬件实现的特点，采用正向设计的方法实现了适用于IC卡等有嵌入式安全需要的系统中的DES模块。
For the software, it mainly studies the implementation of contact-less IC card read-write course, the design of communication protocol between read-write module and host computer.
在软件方面重点研究了非接触式IC卡读写过程的实现，读写器与上位机的通讯协议设计。
The invention relates to a user identification module card slot. An IC card chip is arranged in the slot.
本发明涉及一种用户识别模块卡插槽，所述插槽内设置有IC卡芯片。
IC card, ID card module, optional configurations.
IC刷卡、ID刷卡模块，可选配置；
Provided is an integrated circuit module used for non contact type IC card general offline type reader and writer.
一种用于非接触式IC卡通用脱机型读写器的集成电路模块。
This article analyzes IC card technology, brings on a new design idea which using IC card technology in fuze time fixing module and designs particular scheme.
分析了智能卡技术，提出了将智能卡技术应用于无线电引信装定装置的设计思想，并设计了具体方案。
This article analyzes IC card technology, brings on a new design idea which using IC card technology in fuze time fixing module and designs particular scheme.
分析了智能卡技术，提出了将智能卡技术应用于无线电引信装定装置的设计思想，并设计了具体方案。
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