A new blind signature for electronic commerce

Wang, Hua and Addie, Ron (2004) A new blind signature for electronic commerce. In: 3rd International Conference on Information (INFO'2004), 2004, Tokyo, Japan.

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Abstract

Blind signature schemes, as important cryptographic primitives, are useful protocols that guarantee the anonymity of the participants. In this paper, a new blind signature based on the strong RSA assumption is presented. The new blind signature scheme is quite efficient and state-free. It does not require the signer to maintain any state and can be proven secure against adaptive chosen message attack under a reasonable tractability assumption, the so-called Strong RSA assumption. Moreover, a hash function can be incorporated in to the scheme in such a way that it is also secure in the random oracle model under the standard RSA assumption.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: Yes
Item Status: Live Archive
Additional Information: No evidence of copyright restrictions preventing deposit.
Depositing User: Dr Hua Wang
Faculty / Department / School: Historic - Faculty of Sciences - Department of Maths and Computing
Date Deposited: 05 Aug 2011 02:03
Last Modified: 02 Jul 2013 23:45
Uncontrolled Keywords: signature scheme, RSA, security
Fields of Research (FOR2008): 08 Information and Computing Sciences > 0806 Information Systems > 080603 Conceptual Modelling
Socio-Economic Objective (SEO2008): C Society > 93 Education and Training > 9301 Learner and Learning > 930102 Learner and Learning Processes
URI: http://eprints.usq.edu.au/id/eprint/7329

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