密钥管理技术研究综述  

Overview of Network Key Management Technology Research

作　　者：闫鸿滨[1] 

机构地区：[1]南通职业大学电子信息工程学院,江苏南通226007

出　　处：《南通职业大学学报》2011年第1期79-83,共5页Journal of Nantong Vocational University

基　　金：国家自然科学基金项目(60773035)

摘　　要：密钥管理是网络安全问题中的关键,具体处理密钥自产生到最终销毁的整个过程中的有关问题,包括系统的初始化,密钥的产生、存储、分配、更新、吊销、控制、销毁等。文章阐述了密钥管理的内涵与常用技术,尤其是密码系统中密钥生成与分配的具体技术,并进行了必要的分析和比较。Key management is the core problem of network system security,which deals with the correlative problems from key being generated to ultimately destroyed,it includes system initialization,key generation,key encasement,key distribution,key storage,key renovation,key destruction,and etc.In order to protect the network,the suitable key management mechanism must be disposed,which prompts to produce and distribute dynamically,thus,it is necessary and important to study the key management problem of network,all of these have been discussed in this paper.

关 键 词：密钥管理 常用技术 密钥生成 密钥分配 

分 类 号：TN918[电子电信—通信与信息系统]