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论文类型：期刊论文

发表时间：2010-07-01

发表刊物：COMPUTERS & MATHEMATICS WITH APPLICATIONS

收录刊物：SCIE、EI、Scopus

卷号：60

期号：2,SI

页面范围：234-244

ISSN号：0898-1221

关键字：Inter-domain authentication; Key establishment; Biometric Encryption; Signcryption; Pervasive computing

摘要：In a pervasive computing environment, mobile users often roam into foreign domains. Consequently, mutual authentication between the user and the service provider in different domains becomes a critical issue. In this paper, a fast and secure inter-domain authentication and key establishment scheme, namely IDAS, is proposed. IDAS adopts Biometrics to guarantee the uniqueness and privacy of users and adopts signcryption to generate a secure session key. IDAS can not only reduce the burden of certificates management, but also protect the users and authentication servers against fraud. Compared with some other authentication methods, our approach is superior with faster key exchange and authentication, as well as more privacy. The correctness is verified with the Syverson and Van Oorschot (SVO) logic. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.