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Cited by 316

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Asynchronous protocols for optimistic fair exchange

Asokan, N., Shoup, V., Waidner, M.·2002·Proceedings. 1998 IEEE Symposium on Security and Privacy (Cat. No.98CB36186)

Abstract

The optimistic approach of involving a third party only in the case of exceptions is a useful technique to build secure, yet practical fair exchange protocols. Previous solutions using this approach implicitly assumed that players had reliable communication channels to the third party. We present a set of optimistic fair exchange protocols which tolerate temporary failures in the communication channels to the third party. A central feature of the protocols is that either player can asynchronously and unilaterally bring a protocol run to completion.

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Metadata

Authors
Asokan, N., Shoup, V., & Waidner, M.
Venue
Proceedings. 1998 IEEE Symposium on Security and Privacy (Cat. No.98CB36186)
Published
2002-11-27
Pages
86-99
ISSN
1081-6011 (ISSN-L)
OpenAlex
W1752677809
Cited by
316
References
1
FWCI
23.92
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Asynchronous protocols for optimistic fair exchange. https://app.cochat.ai/papers/10.1109/secpri.1998.674826
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Asokan, N., Shoup, V., & Waidner, M. (2002). Asynchronous protocols for optimistic fair exchange. Proceedings. 1998 IEEE Symposium on Security and Privacy (Cat. No.98CB36186). https://doi.org/10.1109/secpri.1998.674826

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.