19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 2 (INA,, USW,, WAMIS,, and IPv6 papers) Estimations on the Security Aspect of Brand?s Electronic Cash Scheme Taipei, Taiwan March 25-March 30 ISBN: 0-7695-2249-1
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/AINA.2005.175
In Crypto?93, Stefan Brands [1] proposed a very efficient off-line electronic cash. Then, the subsequent researchers such as Ernest Foo [2,3], WK Yip [4] and Yiannis [5] developed their schemes based upon Brands model [1] to improve Brand?s efficiency. In this paper, we demonstrate the feasibility of attacks on Brands scheme?s security aspect. By our attacks presented here, we conclude the security aspect of [1,2,3,4,5] has been defeated by us. Although we address here that Brand?s security aspect need to be further investigated, but the anonymous feature in Brand?s scheme [1] remain significant contributions to electronic cash, especially for privacy reason.
Index Terms:
Electronic Payment Systems, Cryptography, Network Security, Electronic Cash, Brands model
Citation:
Chang Yu Cheng, Jasmy Yunus, Kamaruzzaman Seman, "Estimations on the Security Aspect of Brand?s Electronic Cash Scheme," aina, vol. 2, pp.131-134, 19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 2 (INA,, USW,, WAMIS,, and IPv6 papers), 2005 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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