In this paper we have designed a fair e-cash system using Schnorr’s one-time signature and Okamoto-Schnoor blind signature. In addition, the proposed e-cash system is constructed using elliptic curve cryptosystems (ECC) under the limited-storage environment for mobile devices such as smart cards, PDA etc able to efficiently store the coin streams. Furthermore, this system prevents criminal’s activities by means of the two common cryptographic techniques double-spending detection and fair tracing.
목차
Abstract 1. Introduction 2. Background 2.1 The finite field Fp 2.2 Elliptic Curve over Fp 2.3 Elliptic Curve Discrete Logarithm Problem (ECDLP) 2.4 Fair Tracing 2.5 Double Spending prevention 3. Off Line Electronics Cash System 3.1 Overview 3.2 Anonymity Problem 4. Cryptographic Requirements 5. Schnorr’s One-time Signature 6. Okamoto-Schnorr Blind Signature 7. Proposed Scheme 7.1 System parameters 7.2 Withdrawal Protocol 7.3 Payment Protocol 7.4 Deposit Protocol 7.5 Fair Tracing protocol 7.6 Double Spending Protocol 8. Security Analysis 9. Conclusion References Authors
키워드
Blind SignatureECDLPe-cashfair-tracing
저자
Jayaprakash Kar [ Department of Information Technology Al Musanna College of Technology Sultanate of Oman ]
Banshidhar Majhi [ 2Department of Computer Science & Engineering National Institute of Technology Rourkela,INDIA ]
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.3 No.4