Mechanism for regenerating CGA using threshold secret sharing in MANET

Author

Cho, Shin-Young ; Kang, Dong-Min ; Lim, Hun-Jung ; Eom, Jung-Ho ; Chung, Tai-Myoung

Author_Institution

Dept. of Electr. & Comput. Eng., Sungkyunkwan Univ., Suwon, South Korea

fYear

2011

fDate

13-16 Feb. 2011

Firstpage

891

Lastpage

895

Abstract

The Mobile Ad hoc Network composed of one or more mobile node in the wireless medium. The wireless medium has a lot of security vulnerability, therefore diverse attacks happen. To securely communicating, MANET needs to authenticate each other node. However, providing an authentication is difficult in mobile ad hoc network, because the central node is absent. Among the methods to solve the problem, a localized certificate service has studied. The localized certification service provides an authentication, grouping mobile nodes to local. In this paper, we propose a mechanism for regenerating CGA using a threshold secret sharing in MANET. The proposed mechanism provides more secure communication.

Keywords

cryptography; message authentication; mobile ad hoc networks; telecommunication security; CGA regeneration; MANET; cryptographically generated addresses; diverse attack; localized certificate service; mobile ad hoc network; mobile node; node authentication; secure communication; security vulnerability; threshold secret sharing; wireless medium; Authentication; CGA; MANET; SEND; Threshold secret share;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Communication Technology (ICACT), 2011 13th International Conference on

Conference_Location

Seoul

ISSN

1738-9445

Print_ISBN

978-1-4244-8830-8

Type

conf

Filename

5745952