Conference Papers Year : 2024

Efficient Non-interactive Anonymous Communication

Sigurd Eskeland
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  • PersonId : 1509143

Abstract

Methods for untraceable and anonymous communication, such as anonymous routing networks and dining cryptographers networks, are in general very complex and suffer from high performance overhead of a minimum order of $$N^2$$N2 encryptions for N participants. In this paper, we propose an original approach to untraceable communication that avoids some of the significant shortcomings of existing methods. Using non-interactive privacy-preserving aggregation as an underlying building block we achieve attractive features, including unsurpassed low computational and transmission overhead of only 3 encryptions per participant in only a single round.
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Friday, January 1, 2027
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Dates and versions

hal-04953451 , version 1 (18-02-2025)

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Sigurd Eskeland, Svetlana Boudko. Efficient Non-interactive Anonymous Communication. 38th IFIP International Conference on ICT Systems Security and Privacy Protection (SEC), Jun 2023, Poznan, Poland. pp.102-116, ⟨10.1007/978-3-031-56326-3_8⟩. ⟨hal-04953451⟩
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