naa a22 4500 510793819 CHVBK 20180411083329.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11277-012-0760-x doi (NATIONALLICENCE)springer-10.1007/s11277-012-0760-x Efficient Authentication and Key Agreement Protocol with Anonymity for Delay Tolerant Networks [Elektronische Daten] [Yan Ding, Xian-wei Zhou, Zhi-mi Cheng, Wen-lu Zeng] Most of the existing authentication and key agreement protocols for delay tolerant networks are not designed for protecting privacy. In this paper, an authentication and key agreement protocol with anonymity based on combined public key is proposed. The proposed protocol eliminates the need of public key digital certificate on-line retrieval, so that any on-line trusted third party is no longer required, only needs an off-line public information repository and key generation center; and realizes mutual authentication and key agreement with anonymity between two entities. We show that the proposed protocol is secure for all probabilistic polynomial-time attackers, and achieves good security properties, including authentication, anonymity, and confidentiality and so on. Springer Science+Business Media, LLC., 2012 DTNs nationallicence Authentication nationallicence Key agreement nationallicence Anonymity nationallicence Ding Yan Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut Zhou Xian-wei Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut Cheng Zhi-mi Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut Zeng Wen-lu Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut Wireless Personal Communications Springer US; http://www.springer-ny.com 70/4(2013-06-01), 1473-1485 0929-6212 70:4<1473 2013 70 11277 https://doi.org/10.1007/s11277-012-0760-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0760-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ding Yan Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut NATIONALLICENCE 700 1- Zhou Xian-wei Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut NATIONALLICENCE 700 1- Cheng Zhi-mi Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut NATIONALLICENCE 700 1- Zeng Wen-lu Department of Communication Engineering, School of Computer and Communication Engineering, University of Science and Technology Beijing, 100083, Beijing, People's Republic of China aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 70/4(2013-06-01), 1473-1485 0929-6212 70:4<1473 2013 70 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer