On alternative approach for verifiable secret sharing

Kamil Kulesza; Zbigniew Kotulski; Josef Pieprzyk

Paper 2003/035

On alternative approach for verifiable secret sharing

Kamil Kulesza, Zbigniew Kotulski, and Josef Pieprzyk

Abstract

The proposed approach works for any underlying secret sharing scheme. It is based on the concept of verification sets of participants, related to authorized set of participants. The participants interact (no third party involved) in order to check validity of their shares before they are pooled for secret recovery. Verification efficiency does not depend on the number of faulty participants.

Metadata

Available format(s): PDF
Category: Cryptographic protocols
Publication info: Published elsewhere. Unknown where it was published
Keywords: verifiable secret sharing
Contact author(s): Kamil Kulesza @ ippt gov pl
History: 2003-02-28: revised; 2003-02-23: received; See all versions
Short URL: https://ia.cr/2003/035
License: CC BY

BibTeX

@misc{cryptoeprint:2003/035,
      author = {Kamil Kulesza and Zbigniew Kotulski and Josef Pieprzyk},
      title = {On alternative approach for verifiable secret sharing},
      howpublished = {Cryptology {ePrint} Archive, Paper 2003/035},
      year = {2003},
      url = {https://eprint.iacr.org/2003/035}
}