A more efficient convertible nominative signature

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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Author(s)

  • Dennis Y. W. LIU
  • Shuang CHANG
  • Duncan S. WONG

Related Research Unit(s)

Detail(s)

Original languageEnglish
Title of host publicationSECRYPT 2007 - Proceedings of the International Conference on Security and Cryptography
Pages214-221
Publication statusPublished - 2007

Conference

TitleSECRYPT 2007 - International Conference on Security and Cryptography
PlaceSpain
CityBarcelona
Period28 - 31 July 2007

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-67649801192&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(19d65f50-cc66-4745-87d8-144e1e876b16).html

Abstract

Nominative signature provides an interesting share of power between a nominator and a nominee in which a nominative signature, generated jointly by the nominator and the nominee, can only be verified with the aid of the nominee. In this paper, we propose a new construction of nominative signature which has a higher network efficiency than the existing one (Liu et al., 2007). In addition, our scheme is the first one supporting nominee-only conversion. We also enhance the security model of nominative signature for capturing this new property.

Research Area(s)

  • Digital Signature, Nominative Signature, Undeniable Signature

Fingerprint

Publication fingerprints text

100
Security Model Computer Science
100
Convertibility Keyphrases
100
Nominative Signatur... Keyphrases
100
power INIS
100
efficiency INIS
100
conversion INIS
100
construction INIS
100
security INIS
20
Network Efficiency Keyphrases
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Citation Format(s)

[ RIS ] [ BibTeX ]
A more efficient convertible nominative signature. / LIU, Dennis Y. W.; CHANG, Shuang; WONG, Duncan S.
SECRYPT 2007 - Proceedings of the International Conference on Security and Cryptography. 2007. p. 214-221.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review