Certificateless One-Way Authenticated Two-Party Key Agreement Protocol

Author

Chen, Wuping ; Zhang, Lei ; Qin, Bo ; Wu, Qianhong ; Zhang, Huanguo

Author_Institution

Sch. of Comput., Wuhan Univ., Wuhan, China

Volume

1

fYear

2009

fDate

18-20 Aug. 2009

Firstpage

483

Lastpage

486

Abstract

Key agreement is one of the fundamental cryptographic primitives in public key cryptography. It plays an important role for securing systems in practice. In this paper, we present the first certificateless one-way authenticated two-party key agreement protocol. The security of the proposed protocol is analyzed based on the intractability of the standard discrete logarithm (DL) and bilinear Diffie-Hellman (BDH) problems. For efficiency, our protocol enjoys low complexity in both communication and computation.

Keywords

cryptographic protocols; message authentication; public key cryptography; bilinear Diffie-Hellman problem; certificateless one-way authenticated two-party key agreement; discrete logarithm; public key cryptography; Authentication; Computational efficiency; Computer security; Costs; Cryptographic protocols; Identity-based encryption; Information security; Proposals; Public key; Public key cryptography; Certificateless cryptography; Information security; Key agreement;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Assurance and Security, 2009. IAS '09. Fifth International Conference on

Conference_Location

Xian

Print_ISBN

978-0-7695-3744-3

Type

conf

DOI

10.1109/IAS.2009.183

Filename

5284271