loading
Papers

Research.Publish.Connect.

Paper

Author: Octavian Catrina

Affiliation: University Politehnica of Bucharest, Bucharest and Romania

ISBN: 978-989-758-378-0

Keyword(s): Secure Multiparty Computation, Secure Floating-point Arithmetic, Secret Sharing.

Related Ontology Subjects/Areas/Topics: Applied Cryptography ; Cryptographic Techniques and Key Management ; Data and Application Security and Privacy ; Data Engineering ; Databases and Data Security ; Information and Systems Security ; Privacy Enhancing Technologies ; Security and Privacy in IT Outsourcing

Abstract: Successful deployment of privacy preserving collaborative applications, like statistical analysis, benchmarking, and optimizations, requires more efficient secure computation with real numbers. We present a complete family of protocols for secure floating-point arithmetic, constructed using a small set of building blocks that preserve data privacy using well known primitives based on Shamir secret sharing and related cryptographic techniques. Using new building blocks and optimizations and simpler secure fixed-point arithmetic, we obtain floating-point protocols with substantially improved efficiency.

PDF ImageFull Text

Download
CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 3.83.32.171

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Catrina, O. (2019). Efficient Secure Floating-point Arithmetic using Shamir Secret Sharing.In Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT, ISBN 978-989-758-378-0, pages 49-60. DOI: 10.5220/0007834100490060

@conference{secrypt19,
author={Octavian Catrina.},
title={Efficient Secure Floating-point Arithmetic using Shamir Secret Sharing},
booktitle={Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT,},
year={2019},
pages={49-60},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007834100490060},
isbn={978-989-758-378-0},
}

TY - CONF

JO - Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT,
TI - Efficient Secure Floating-point Arithmetic using Shamir Secret Sharing
SN - 978-989-758-378-0
AU - Catrina, O.
PY - 2019
SP - 49
EP - 60
DO - 10.5220/0007834100490060

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.