Paper 2003/117

An identity-based ring signature scheme from bilinear pairings

Chih-Yin Lin and Tzong-Chen Wu

Abstract

At the conference Asiacrypt 2001, Rivest, Shamir and Tauman firstly addressed the concept of ring signature. In this paper we propose an identity-based ring signature scheme from bilinear pairings. As compared with the Zhang-Kim scheme (presented at the conference Asiacrypt 2002), our scheme is more efficient in computation and requires fewer pairing operations.

Metadata
Available format(s)
PDF
Category
Cryptographic protocols
Publication info
Published elsewhere. Unknown where it was published
Keywords
ring signatureidentity-basedbilinear pairings.
Contact author(s)
lincy @ iim nctu edu tw
History
2003-06-06: received
Short URL
https://ia.cr/2003/117
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2003/117,
      author = {Chih-Yin Lin and Tzong-Chen Wu},
      title = {An identity-based ring signature scheme from bilinear pairings},
      howpublished = {Cryptology ePrint Archive, Paper 2003/117},
      year = {2003},
      note = {\url{https://eprint.iacr.org/2003/117}},
      url = {https://eprint.iacr.org/2003/117}
}
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