Subliminal channels for signature transfer and their application to signature distribution schemes

Kouichi Sakurai, Toshiya Itoh

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

2 被引用数 (Scopus)

抄録

In this paper, we consider the subliminal channel, hidden in an identification scheme, for signature transfer. We point out that the direct parallelization of the Fiat-Shamir identification scheme has a subliminal channel for the transmission of the digital signature, which does not exist in the serial (zero-knowledge) version. We apply this subliminal channel to a multi-verifier interactive protocol and propose a distributed verification signature that cannot be verified without all verifiers' corporation. Our proposed protocol is the first implementation of the distributed verification signature without secure channels, and the basic idea of our construction suggests the novel primitive with which a signature transfer secure against adversary can be constructed using only one-way function (without trapdoor).

本文言語英語
ホスト出版物のタイトルAdvances in Cryptology ― AUSCRYPT 1992 - Workshop on the Theory and Application of Cryptographic Techniques, Proceedings
編集者Jennifer Seberry, Yuliang Zheng
出版社Springer Verlag
ページ231-243
ページ数13
ISBN(印刷版)9783540572206
DOI
出版ステータス出版済み - 1 1 1993
外部発表はい
イベントWorkshop on the Theory and Application of Cryptographic Techniques, AUSCRYPT 1992 - Gold Coast, オーストラリア
継続期間: 12 13 199212 16 1992

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)
718 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

その他

その他Workshop on the Theory and Application of Cryptographic Techniques, AUSCRYPT 1992
国/地域オーストラリア
CityGold Coast
Period12/13/9212/16/92

All Science Journal Classification (ASJC) codes

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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