Paper 2007/193

Some Identity Based Strong Bi-Designated Verifier Signature Schemes

Sunder Lal and Vandani Verma

Abstract

The problem of generalization of (single) designated verifier schemes to several designated verifiers was proposed by Desmedt in 2003. The paper proposes eight new Identity Based Strong Bi-Designated Verifier Signature Schemes in which the two designated verifiers may not know each other. The security and the computational efficiency of the schemes are also analyzed.

Metadata
Available format(s)
PDF
Publication info
Published elsewhere. Unknown where it was published
Keywords
ID based cryptographymulti-designated verifierbilinear pairinghash functions.
Contact author(s)
sunder_lal2 @ rediffmail com
History
2007-05-25: received
Short URL
https://ia.cr/2007/193
License
Creative Commons Attribution
CC BY

BibTeX

@misc{cryptoeprint:2007/193,
      author = {Sunder Lal and Vandani Verma},
      title = {Some Identity Based Strong Bi-Designated Verifier Signature Schemes},
      howpublished = {Cryptology ePrint Archive, Paper 2007/193},
      year = {2007},
      note = {\url{https://eprint.iacr.org/2007/193}},
      url = {https://eprint.iacr.org/2007/193}
}
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