Identity Based Strong Designated Verifier Signature Scheme

K.  Phani Kumar; G.  Shailaja; Ashutosh Saxena

Paper 2006/134

Identity Based Strong Designated Verifier Signature Scheme

K. Phani Kumar, G. Shailaja, and Ashutosh Saxena

Abstract

Identity based cryptosystem simplifies the key management and revocation problem. Here we propose an Identity Based Strong Designated Verifier Signature (IBSDVS) scheme using bilinear pairings. The Designated Verifier Signature scheme described in [10] is identity based but it suffers from the deligatability as pointed out in [4]. We analyse the security of the scheme and show that the problem of delegatability does not exist in our scheme.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Published elsewhere. Unknown where it was published
Keywords: digital signature public-key cryptography.
Contact author(s): asaxena @ idrbt ac in
History: 2006-04-20: revised; 2006-04-09: received; See all versions
Short URL: https://ia.cr/2006/134
License: CC BY

BibTeX

@misc{cryptoeprint:2006/134,
      author = {K.  Phani Kumar and G.  Shailaja and Ashutosh Saxena},
      title = {Identity Based Strong Designated Verifier Signature Scheme},
      howpublished = {Cryptology ePrint Archive, Paper 2006/134},
      year = {2006},
      note = {\url{https://eprint.iacr.org/2006/134}},
      url = {https://eprint.iacr.org/2006/134}
}