1994 | OriginalPaper | Chapter
One-Way Accumulators: A Decentralized Alternative to Digital Signatures
Extended Abstract
Authors : Josh Benaloh, Michael de Mare
Published in: Advances in Cryptology — EUROCRYPT ’93
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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This paper describes a simple candidate one-way hash function which satisfies a quasi-commutative property that allows it to be used as an accumulator. This property allows protocols to be developed in which the need for a trusted central authority can be eliminated. Space-efficient distributed protocols are given for document time stamping and for membership testing, and many other applications are possible.