Abstract
This paper describes the research results and development of fair off-line e-cash systems so far, and points out that in these systems, the bank can compute the double-spender’s account secret key, thus the bank can impersonate the double-spender to withdraw from the double-spender’s account. This article utilizes anonymity control and group signature to address this shortcoming.
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References
Brands S. An Efficient Off-Line Electronic Cash System Based On The Representation Problem.http://www.nci.citeseer.org, 2001.
Kügler D, Vogt H. Audible Tracing with Unconditional Anonymity.http://citeseer-ist.psu.edu/45983.htmol, 2001.
Camenisch J, Stader M. Efficient Group Signature Schemes for Large Groups.Advances in Cryptology-Cryppto’97, Springer-Verlag, 1997.
Maitland G, Boyd C. Fair Electronic Cash Based on a Group Signature Scheme.http://www.nci.citeseer.org, 2001.
Davida D, Tsiounis Y. Anonymity Control in E-Cash System.Proc AsiaCrypt’98, Berlin: Springer-Verlager, 1998.
Dennis K gler, Off-line Payments with Auditable Tracing.Public Key Cryptography, 2001.
Brands S. Untraceable Off-Line Cash in Wallets with Observers.Proc Crypto’93, Berlin: Spring-Verlager, 1993.
Ernie Brickell, Peter Gemmell, David Kravitz. Trustee-Based Tracing Extensions to Anonymous Cash and the Making of Anonymous Change.Albuquerque, NM1995, 1995.
Frankel Y, Tsiounis Y, Yung M. Indirect Discourse Proofs: Achieving Efficient Fair Off-Line E-Cash.Advance in Cryptology-ASIACRYPT’ 96, LNCS, Berlin: Springer-Verlager, 1996:1163:286–300.
Brands S. Untraceable Off-Line Cash in Wallets with Observers.Proc Crypto ’93, Berlin: Springer-Verlag, 1993.
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Foundation item: Supported by the National Natural Science Fundation of China (90204015)
Biography: SU Yun-xue (1975-), male, Ph. D. research direction: the software and theory of computer and information security.
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Yun-xue, S., Yue-fei, Z. A fair off-line e-cash system with group signature. Wuhan Univ. J. Nat. Sci. 9, 745–748 (2004). https://doi.org/10.1007/BF02831674
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DOI: https://doi.org/10.1007/BF02831674