Ping Guo, Jin Wang, JieZhong Zhu, YaPing Cheng, Jeong-Uk Kim
언어
영어(ENG)
URL
https://www.earticle.net/Article/A217527
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
In a Wireless Mesh Network (WMN), we cannot assume the existence of a trusted certificate authority that is used in regular Public-Key Infrastructure (PKI). Hence a cooperative approach in which a cluster of some nodes can issue certificates to other nodes in a self-organizing manner is considered to be more suitable to the Ad-hoc nature of WMNs. In this paper, we propose a new trust establishment scheme providing an efficient and lightweight public key authentication without the presence of any trusted third party neither in bootstrapping network phase nor during network life time. Combined threshold mechanism and lightweight Certificate Authority idea, A lightweight and tolerate CA (LTCA) model has been put forwarded. LTCA is not only reformed to realize lightweight structure, but also equipped with intrusion tolerant ability which has been realized by dividing CA’s private key into n shares and distributing them into n servers. Simulation results show that the threshold mechanism does not significantly increase the computational cost of communication, but the security of LTCA’s private key is improved extremely.
목차
Abstract 1. Introduction 2. Related Work 3. Preliminaries 3.1. Intrusion Tolerance 3.2. Lightweight CA 4. System Model Based on (t,n) Threshold Mechanism and Lightweight CA 4.1. LTCA’s Architecture 4.2. LTCA (Lightweight and Tolerant Certificate Authority) Working Process 5. Discussion 5.1. LTCA Model Characteristics 5.2. Security Analysis 5.3. Experiment and Simulation 6. Conclusion Acknowledgements References
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.8 No.6