A more efficient convertible nominative signature

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

doi:10.5220/0002124402140221

A more efficient convertible nominative signature

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

Department of Computer Science

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

8 Citations (Scopus)

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.

Original language	English
Title of host publication	SECRYPT 2007 - Proceedings of the International Conference on Security and Cryptography
Pages	214-221
DOIs	https://doi.org/10.5220/0002124402140221
Publication status	Published - 2007
Event	SECRYPT 2007 - International Conference on Security and Cryptography - Barcelona, Spain Duration: 28 Jul 2007 → 31 Jul 2007

Conference

Conference	SECRYPT 2007 - International Conference on Security and Cryptography
Place	Spain
City	Barcelona
Period	28/07/07 → 31/07/07

Research Keywords

Digital Signature
Nominative Signature
Undeniable Signature

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title = "A more efficient convertible nominative signature",

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.",

keywords = "Digital Signature, Nominative Signature, Undeniable Signature",

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year = "2007",

doi = "10.5220/0002124402140221",

language = "English",

isbn = "978-989-8111-12-8",

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note = "SECRYPT 2007 - International Conference on Security and Cryptography ; Conference date: 28-07-2007 Through 31-07-2007",

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AU - CHANG, Shuang

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PY - 2007

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N2 - 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.

AB - 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.

KW - Digital Signature

KW - Nominative Signature

KW - Undeniable Signature

UR - https://www.scopus.com/pages/publications/67649801192

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-67649801192&origin=recordpage

U2 - 10.5220/0002124402140221

DO - 10.5220/0002124402140221

M3 - RGC 32 - Refereed conference paper (with host publication)

AN - SCOPUS:67649801192

SN - 978-989-8111-12-8

SP - 214

EP - 221

BT - SECRYPT 2007 - Proceedings of the International Conference on Security and Cryptography

T2 - SECRYPT 2007 - International Conference on Security and Cryptography

Y2 - 28 July 2007 through 31 July 2007

ER -

A more efficient convertible nominative signature

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