Title :
Tripartite Key Agreement Protocols Based on Digital Certification
Author :
Li, Junbing ; Ji, Wei
Author_Institution :
Coll. of Sci., Xian Univ. of Sci. & Technol., Xian, China
Abstract :
This paper first introduces the characteristic set of tripartite key agreement protocols. Then the relationship between the characteristic set and the security of a tripartite key agreement protocol is discussed. Because all present tripartite key agreement protocols are insecure, new protocols based on digital certification are proposed. The security and efficiency of the new protocols are discussed.
Keywords :
certification; cryptographic protocols; digital certification; protocol efficiency; security; tripartite key agreement protocol; Bilinear pairing; Characteristic set; Cryptography; Digital certification; Elliptic curve; Key agreement protocol;
Conference_Titel :
Computational Intelligence and Security (CIS), 2010 International Conference on
Conference_Location :
Nanning
Print_ISBN :
978-1-4244-9114-8
Electronic_ISBN :
978-0-7695-4297-3
DOI :
10.1109/CIS.2010.83
