Detachable Electronic Coins

Detachable Electronic Coins

We propose a non-divisible electronic cash system that combines the restrictive blind signature technique and a batch signature scheme based upon the binary tree structure. Contemporary electronic cash solutions rely on the divisibility paradigm to achieve significant computational savings, and such...

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Hauptverfasser: Pavlovski, Chris, Boyd, Colin, Foo, Ernest
Format: Buchkapitel
Sprache:eng
Schlagworte:
Applied sciences
Cryptography
Exact sciences and technology
Information, signal and communications theory
Signal and communications theory
Telecommunications and information theory
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creator Pavlovski, Chris
Boyd, Colin
Foo, Ernest
description We propose a non-divisible electronic cash system that combines the restrictive blind signature technique and a batch signature scheme based upon the binary tree structure. Contemporary electronic cash solutions rely on the divisibility paradigm to achieve significant computational savings, and such techniques are considered to be the most efficient. We demonstrate an alternative approach that employs batch cryptography to withdraw and spend multiple coins. This approach provides a set of alternative primitives for an electronic cash system that possesses comparable efficiency to the most efficient divisible based schemes.
doi_str_mv 10.1007/978-3-540-47942-0_6
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ispartof Information and Communication Security, 1999, Vol.1726, p.54-70
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1611-3349
language eng
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source Springer Books
subjects Applied sciences
Cryptography
Exact sciences and technology
Information, signal and communications theory
Signal and communications theory
Telecommunications and information theory
title Detachable Electronic Coins
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