计算机工程2012，Vol.38Issue(9)：12-14,3.DOI:10.3969/j.issn.1000-3428.2012.09.004
基于跨域认证与密钥协商的协议模型
Protocol Model Based on Cross-domain Authentication and Key Agreement
摘要
Abstract
In this paper, a new protocol which combines cross-domain authentication and key agreement together is proposed to solve the repeat computing problem in both procedures. Utilizing public key cryptography, the proposed protocol combines both cross-domain authentication protocol and key agreement protocol, and implements both functions in a single protocol with less computational resources, storage resources and network bandwidth. Theoretical analysis and performance comparison results show that the proposed protocol can provide confidentiality, authentication, integrity, nonrepudiation and other security guarantees. Besides, it has a high level of efficiency.关键词
跨域认证/密钥协商/网络通信/信息安全/公钥加密/协议模型Key words
cross-domain authentication/ key agreement/ network communication/ information security/ public key cryptography/ protocol mode!分类
信息技术与安全科学引用本文复制引用
姚瑶,王兴伟..基于跨域认证与密钥协商的协议模型[J].计算机工程,2012,38(9):12-14,3.基金项目
国家自然科学基金资助项目(61070162,71071028,60802023,70931001) （61070162,71071028,60802023,70931001）
高等学校博士学科点专项科研基金资助项目(20070145017) （20070145017）
中央高校基本科研业务费专项基金资助项目(N090504003,N090504006) （N090504003,N090504006）
