In 2012, Singh and Verma proposed an ID-based proxy signature scheme with message recovery. In this paper, we show that their scheme is vulnerable to the forgery attack, and an adversary can forge a valid proxy signature for any message with knowing a previous valid proxy signature. In addition, there is a security flaw in their proof. Furthermore, we propose an improved scheme that remedies the weakness of their scheme, and the improved scheme can be proved existentially unforgeable-adaptively chosen message and ID attack assuming the computational Diffie-Hellman problem is hard.
목차
Abstract 1. Introduction 2. Related Work 3. Preliminaries 3.1. Bilinear Pairing 3.2. Computational Diffie-hellmen Problem (CDHP) 3.3. Syntax of ID-based Proxy Signature Scheme with Message Recovery 3.4. Security Model of ID-based Proxy Signature Scheme with Message Recovery 4. Review of Singh and Verma’s Scheme 4.1. Notations 4.2. Singh and Verma’s Scheme 4.3. A Forgery Attack on Singh and Verma’s Scheme 4.4. The Security Flaw in the Proof of Singh and Verma’s Scheme 5. An Improved Scheme 5.1. The Scheme 6. Security and Efficiency Analysis of the Improved Scheme 6.1. Security Analysis 6.2. Efficiency Analysis 7. Conclusion and Future Work Acknowledgements References
키워드
identity-based proxy signaturesignature with message recoverybilinear pairingunforgeabilityforking lemma
저자
Caixue Zhou [ School of Information Science and Technology, University of Jiujiang, JiuJiang, 332005, JiangXi, P.R. China ]
보안공학연구지원센터(IJSIA) [Science & Engineering Research Support Center, Republic of Korea(IJSIA)]
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 Security and Its Applications
간기
격월간
pISSN
1738-9976
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Security and Its Applications Vol.9 No.9