An addition to the paper: A polarisation based visual crypto system and its secret sharing schemes

H. D. L.  Hollmann; J. H. v.  Lint; L.  Tolhuizen; P.  Tuyls

Paper 2002/195

An addition to the paper: A polarisation based visual crypto system and its secret sharing schemes

H. D. L. Hollmann, J. H. v. Lint, L. Tolhuizen, and P. Tuyls

Abstract

An (n,k) pair is a pair of binary nxm matrices (A,B), such that the weight of the modulo-two sum of any i rows, 1\leq i \leq k, from A or B is equal to a_i or b_i, respectively, and moreover, a_i=b_i, for 1\leq i < k, while a_k \neq b_k. In this note we first show how to construct an (n,k) Threshold Visual Secret Sharing Scheme from an (n,k) pair. Then, we explicitly construct an (n,k)-pair for all n and k with 1 \leq k <n.

Metadata

Available format(s): PS
Category: Secret-key cryptography
Publication info: Published elsewhere. Unknown where it was published
Keywords: Light Polarisation XOR (MDS) codes Threshold Visual Secret Sharing Schemes
Contact author(s): pim tuyls @ philips com
History: 2002-12-23: received
Short URL: https://ia.cr/2002/195
License: CC BY

BibTeX

@misc{cryptoeprint:2002/195,
      author = {H. D. L.  Hollmann and J. H. v.  Lint and L.  Tolhuizen and P.  Tuyls},
      title = {An addition to the paper: A polarisation based visual crypto system and its secret sharing schemes},
      howpublished = {Cryptology ePrint Archive, Paper 2002/195},
      year = {2002},
      note = {\url{https://eprint.iacr.org/2002/195}},
      url = {https://eprint.iacr.org/2002/195}
}