Improved primitives for secure multiparty integer computation

O. Catrina, S.J.A. Hoogh, de

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Abstract

We consider a collection of related multiparty computation protocols that provide core operations for secure integer and fixed-point computation. The higher-level protocols offer integer truncation and comparison, which are typically the main performance bottlenecks in complex applications. We present techniques and building blocks that allow to improve the efficiency of these protocols, in order to meet the performance requirements of a broader range of applications. The protocols can be constructed using different secure computation methods. We focus on solutions for multiparty computation using secret sharing.
Original languageEnglish
Title of host publicationSecurity and Cryptography for Networks (7th International Conference, SCN 2010, Amalfi, Italy, September 13-15, 2010. Proceedings)
EditorsJ.A. Garay, R. De Prisco
Place of PublicationBerlin
PublisherSpringer
Pages182-199
ISBN (Print)978-3-642-15316-7
DOIs
Publication statusPublished - 2010

Publication series

NameLecture Notes in Computer Science
Volume6280
ISSN (Print)0302-9743

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