An ID-Based Authenticated Key Agreement Protocol for Peer-to-Peer Computing  

作　　者：陆荣幸 曹珍富 苏仁旺 柴震川 

机构地区：[1]Dept. of Computer Science and Eng., Shanghai Jiaotong Univ., Shanghai 200030, China [2]College of Statistics and Computing Sci., Zhejiang Gongshang Univ., Hangzhou 310035

出　　处：《Journal of Shanghai Jiaotong university(Science)》2006年第2期205-209,共5页上海交通大学学报（英文版）

基　　金：NationalNaturalScienceFoundationofChin(Nos.60225007,60572155)andScienceanTechnologyResearchProjectofShangh(Nos.04JC14055,04DZ07067)

摘　　要：Peer-to-peer computing has recently started to gain significant acceptance, since it can greatly increase the performance and reliability of overall system. However, the security issue is still a major gating factor for its full adoption. In order to guarantee the security of data exchanged between two peers in Peer-to-Peer system, this paper comes up with an ID-based authenticated key agreement from bilinear pairings and uses BAN logic to prove the protocol’s security. Compared with other existing protocols, the proposed protocol seems more secure and efficient, since it adopts the static shared Diffie-Hellman key.Peer-to-peer computing has recently started to gain significant acceptance, since it can greatly increase the performance and reliability of overall system. However, the security issue is still a major gating factor for its full adoption. In order to guarantee the security of data exchanged between two peers in Peer-to-Peer system, this paper comes up with an ID-based authenticated key agreement from bilinear pairings and uses BAN logic to prove the protocol＇s security. Compared with other existing protocols, the proposed protocol seems more secure and efficient, since it adopts the static shared Diffie-Hellman key.

关 键 词：peer-to-peer computing authenticate key agreement ID-based  BAN logic 

分 类 号：TP302[自动化与计算机技术—计算机系统结构] TP309[自动化与计算机技术—计算机科学与技术]