A New Authentication Model Based on CL-PKC in Resource Limited P2P Systems

Author

Liu, Jian ; Li, Zhongwen

Author_Institution

Dept. of Comput. Sci., Xiamen Univ., Xiamen, China

fYear

2009

fDate

24-26 Sept. 2009

Firstpage

1

Lastpage

4

Abstract

This paper proposes a new authentication model based on CL-PKC technology (certificateless public key cryptography) in peer-to-peer systems. With the progress in peer-to-peer technology, lots of things related to the security problems of peer-to-peer systems have been exposing. To solve these security problems, authentication must be settled firstly. So this paper develops an authentication method based on CL-PKC technology, considering the dynamic properties of hybrid peer-to-peer systems. This method simplifies the procedure of getting public keys and authentication procedure, so the efficiency is increased, and the mount of bandwidth required is lower. This method is very fit to the systems with limited resources.

Keywords

message authentication; peer-to-peer computing; public key cryptography; authentication model; certificateless public key cryptography; dynamic properties; hybrid peer-to-peer systems; security problems; Authentication; Bandwidth; Computer science; Network servers; Network topology; Paper technology; Peer to peer computing; Public key; Public key cryptography; Security;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-3692-7

Electronic_ISBN

978-1-4244-3693-4

Type

conf

DOI

10.1109/WICOM.2009.5301795

Filename

5301795