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    Presentations 2020
Presentation

Optimizing honest majority threshold cryptosystems

November 4, 2020

Presenters

Ivan Damgård - Aarhus University

Description

Abstract: We review some ideas that allows optimizing threshold implementations of well-known cryptographic primitives with honest majority and security against malicious adversaries. Specifically, full-fledged zero-knowledge proofs of correct behavior are often not necessary and can be replaced by weaker primitives.

Presented at

NIST Workshop on Multi-Party Threshold Schemes (MPTS) 2020. https://csrc.nist.gov/events/2020/mpts2020

Based on a paper with Kasper Dupont.

Event Details

Location

    
                        

                


                

        
 Related Topics


            

                Security and Privacy:
                    cryptography            

    


        

        






    


            Created May 04, 2021, Updated June 07, 2021