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Authors: Dennis Y. W. Liu ; Shuang Chang and Duncan S. Wong

Affiliation: City University of Hong Kong, China

Keyword(s): Digital Signature, Nominative Signature, Undeniable Signature.

Related Ontology Subjects/Areas/Topics: Cryptographic Techniques and Key Management ; Information and Systems Security ; Public Key Crypto Applications

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.

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Paper citation in several formats:
Y. W. Liu, D.; Chang, S. and S. Wong, D. (2007). A MORE EFFICIENT CONVERTIBLE NOMINATIVE SIGNATURE. In Proceedings of the Second International Conference on Security and Cryptography (ICETE 2007) - SECRYPT; ISBN 978-989-8111-12-8; ISSN 2184-3236, SciTePress, pages 214-221. DOI: 10.5220/0002124402140221

@conference{secrypt07,
author={Dennis {Y. W. Liu}. and Shuang Chang. and Duncan {S. Wong}.},
title={A MORE EFFICIENT CONVERTIBLE NOMINATIVE SIGNATURE},
booktitle={Proceedings of the Second International Conference on Security and Cryptography (ICETE 2007) - SECRYPT},
year={2007},
pages={214-221},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002124402140221},
isbn={978-989-8111-12-8},
issn={2184-3236},
}

TY - CONF

JO - Proceedings of the Second International Conference on Security and Cryptography (ICETE 2007) - SECRYPT
TI - A MORE EFFICIENT CONVERTIBLE NOMINATIVE SIGNATURE
SN - 978-989-8111-12-8
IS - 2184-3236
AU - Y. W. Liu, D.
AU - Chang, S.
AU - S. Wong, D.
PY - 2007
SP - 214
EP - 221
DO - 10.5220/0002124402140221
PB - SciTePress