Distributed Paillier cryptosystem without trusted dealer

Takashi Nishide, Kouichi Sakurai

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

19 被引用数 (Scopus)

抄録

We propose a distributed key generation protocol for the threshold Paillier cryptosystem. Often in the multiparty computation based on the threshold Paillier cryptosystem, the existence of a trusted dealer is assumed to distribute secret key shares, but it can be a single point of attack, so it is not preferable. Building on the threshold Paillier cryptosystem with a trusted dealer, we show how to eliminate the trusted dealer by robust distributed key generation without using safe primes.

本文言語英語
ホスト出版物のタイトルInformation Security Applications - 11th International Workshop, WISA 2010, Revised Selected Papers
出版社Springer Verlag
ページ44-60
ページ数17
ISBN(印刷版)3642179541, 9783642179549
DOI
出版ステータス出版済み - 2011

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
6513 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

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