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24
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EUROPKI
2005
Springer
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EUROPKI 2005
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Recoverable and Untraceable E-Cash
14 years 5 months ago
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www.cs.dartmouth.edu
In an electronic cash (e-cash) system, Recoverability means once you have lost your e-cash, you still can get back the amount of e-cash that you have lost. Untraceability means no ...
Joseph K. Liu, Patrick P. Tsang, Duncan S. Wong
claim paper
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