Identity-based signature (IBS) scheme can be widely used in resource-limited situations such as mobile e-commerce. In this paper, a lattice-based IBS scheme is first established by using trapdoor generation algorithm GenTrap, preimage sample algorithm SampleD and trapdoor delegated algorithm DelTrap put forward by Micciancio and Peikert in Eurocrypt’12; then the proposed scheme is proven to satisfy strong unforgeability against selective ID and static chosen massage attack in the standard model based on small integer solutions (SIS); and finally the proposed scheme is compared with the existing similar scheme in computing performance. The results show that the scheme presented in this paper enjoys the highest efficiency.
목차
Abstract 1. Introduction 2. Pre-requisites 2.1. Lattice 2.2. SIS 2.3. Discrete Gaussian Distribution 2.4. Important Conclusions 3. Formalized Definition and Security Model of IBS Schemes 3.1. Formalized Definition 3.2. Security Model 4. A New Lattice-based IBS Scheme 5. Scheme Analysis 5.1. Correct 5.2. Secure 5.3. Efficient 6. Conclusion References
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.10 No.10