并在此基础之上，把运用于诸如电子商务等其他领域中的数字签名技术引入“校园一卡通”系统，设计出了校园CPU卡的密钥管理系统。
After do this, the paper introduce the digital signature which used in other domain such ase-commerce into "campus Cards System" then design the campus CPU card key management.
以密钥管理在校园一卡通系统中的应用为中心，研究密钥管理系统在一卡通系统中的具体应用模式，并在校园一卡通项目中实现了密钥管理。
Through an application example of key management system in campus ECard system, this paper studies the specific application mode, and the key management has been used in campus ECard project.
校园一卡通系统是以ic卡为信息载体的适用于校园消费和管理的网络系统。
The system of all-purpose card of campus is a network system which is suitable for consuming and management of the campus, taking IC card as information carrier.
电子阅览室“一卡通”管理系统是图书馆自动化的新领域，也是解决图书馆电子阅览室管理的一种有效手段。
All-in-one card management system of electronic reading room is the new field of library automation; also it is one of the effective ways to solve electronic reading room management.
密钥管理系统保证了高强度的校园一卡通系统的安全性。
我公司开发的校园一卡通系统，会员管理系统，门禁考勤系统运行稳定，管理方便！
I developed the campus card system, member management system, Access Control system is stable, easy management!
第七章对加密算法和密钥，以及在一卡通系统的产生、使用与管理提出了安全性的研究。
In chapter 7, it produces researches of encryption algorithm, secret-key's produce, and its use, management security.
第七章对加密算法和密钥，以及在一卡通系统的产生、使用与管理提出了安全性的研究。
In chapter 7, it produces researches of encryption algorithm, secret-key's produce, and its use, management security.
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