A two-party protocol with trusted initializer for computing the inner product

Rafael Dowsley, Jeroen Van De Graaf, Davidson Marques, Anderson C.A. Nascimento

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

12 Citations (Scopus)

Abstract

We propose the first protocol for securely computing the inner product modulo an integer m between two distrustful parties based on a trusted initializer, i.e. a trusted party that interacts with the players solely during a setup phase. We obtain a very simple protocol with universally composable security. As an application of our protocol, we obtain a solution for securely computing linear equations.

Original languageEnglish
Title of host publicationInformation Security Applications - 11th International Workshop, WISA 2010, Revised Selected Papers
EditorsYongwha Chung, Moti Yung
PublisherSpringer
Pages337-350
Number of pages14
ISBN (Print)9783642179549
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event11th International Workshop on Information Security Applications, WISA 2010 - Jeju Island, Korea, Republic of (South)
Duration: 24 Aug 201026 Aug 2010

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume6513 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference11th International Workshop on Information Security Applications, WISA 2010
CountryKorea, Republic of (South)
CityJeju Island
Period24/08/1026/08/10

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