Fourier-based Verifiable Function Secret Sharing

研究成果: Conference contribution

抄録

Function secret sharing is a cryptographic protocol for secure distribution of a secret function. While the notion of function secret sharing is a conceptual extension of secret sharing schemes, it faces difficulties in its constructions. We demonstrate that if we consider function secret sharing schemes for Fourier basis functions then we can enjoy the linear properties of linear secret sharing schemes to construct function secret sharing schemes. In this paper, we construct a verifiable function secret sharing by using Fourier basis functions, where players can verify if the dealer is cheating.

本文言語English
ホスト出版物のタイトルProceedings of 2020 International Symposium on Information Theory and its Applications, ISITA 2020
出版社Institute of Electrical and Electronics Engineers Inc.
ページ442-446
ページ数5
ISBN(電子版)9784885523304
出版ステータスPublished - 2020 10 24
イベント16th International Symposium on Information Theory and its Applications, ISITA 2020 - Virtual, Kapolei, United States
継続期間: 2020 10 242020 10 27

出版物シリーズ

名前Proceedings of 2020 International Symposium on Information Theory and its Applications, ISITA 2020

Conference

Conference16th International Symposium on Information Theory and its Applications, ISITA 2020
国/地域United States
CityVirtual, Kapolei
Period20/10/2420/10/27

ASJC Scopus subject areas

  • 計算理論と計算数学
  • コンピュータ サイエンスの応用
  • 情報システム
  • ソフトウェア
  • 理論的コンピュータサイエンス

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