期刊文献+

同态密钥协定

Homomorphism Key Agreement
下载PDF
导出
摘要 文章简要回顾了密钥管理的基本内容,指出常见的密钥协定协议的不足,详细介绍了基于口令认证的密钥协定协议。利用Sander和Tschudin提出的整数环上的同态加密机制,提出了一种新的密钥协定——同态密钥协定。该协议主要实现了用一个弱的初始口令建立一个有捐助的、前向保密的会话密钥的过程。 This paper reviews the basic content of key management,points out the limitation of the existing key agreement protocol and introduces password authenticated key agreement in detail.Making use of the Sander and Tschudin defined homomorphic encryption scheme in the integer ring,we design a new protocol,the homomorphism key agreement.The new protocol can use a week password to create the contributory,forward secrecy the session key.
出处 《计算机工程与应用》 CSCD 北大核心 2006年第8期125-127,共3页 Computer Engineering and Applications
基金 国家863高技术研究发展计划资助项目(编号:2002AA4Z3450)
关键词 密钥管理 同态加密机制 密钥协定 key management,Homomorphic Encryption Scheme ,key agreement
  • 相关文献

参考文献8

  • 1Huang Q,Cukier J,Kobayashi H et al.Fast authenticated key establishment protocols for self-organizing sensor networks[C].In:2nd ACM international conference on Wireless Sensor Networks and Applications,2003
  • 2Michael Steiner,Gene Tsudik,Michael Waidner.Key Agreement in Dynamic Peer Groups[J].IEEE Computer Society
  • 3Du W,Deng J,Han Y et al.A key management scheme for wireless sensor networks using deployment knowledge[C].In:IEEE Infocom'04,2004
  • 4Camtepe S,Yener B.Combinatorial design of key distribution mecha nisms for wireless sensor networks[C].In:9th European Symposium on Research Computer Security,2004
  • 5Arun Kumar Bayya,Siddhartha Gupte,Yogesh Kumar Shukla et al.Security in Ad-hoc Networks
  • 6Rivest R L,Adlem an L,Dertouzos M L.On data banks and privacy homomorphism[C].In:Demillo R A ed.Foundations of Secure Computation,New Youk:Academic Press,1978:169~179
  • 7Domingo-Ferrer J,Herrera-Joancomarti J.A new privacy homomorphism and applications[J].Information Processing Letters,1996;60 (5):277~282
  • 8T Sander,C Tschudin.Towards mobile cryptography[C].In:Proceedings of the IEEE Symposium on Security and Privacy,Oakland,CA,IEEE Computer Society Press,1998

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部