How to Split a Secret into Unknown Shares

Ruxandra F.  Olimid

Paper 2014/717

How to Split a Secret into Unknown Shares

Ruxandra F. Olimid

Abstract

Grigoriev and Shpilrain recently considered secret sharing systems for which nobody (including the dealer) knows the share of a particular party and introduced a construction for the special case of all-or-nothing schemes. We extend their work and propose two threshold secret sharing schemes that satisfy this property.

Metadata

Available format(s): PDF
Publication info: Published elsewhere. RCD 2015 Proceedings
Contact author(s): ruxandra olimid @ fmi unibuc ro
History: 2015-09-23: revised; 2014-09-16: received; See all versions
Short URL: https://ia.cr/2014/717
License: CC BY

BibTeX

@misc{cryptoeprint:2014/717,
      author = {Ruxandra F.  Olimid},
      title = {How to Split a Secret into Unknown Shares},
      howpublished = {Cryptology {ePrint} Archive, Paper 2014/717},
      year = {2014},
      url = {https://eprint.iacr.org/2014/717}
}