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

Authors:
H.D.L. Hollmann
J.H.v. Lint
L. Tolhuizen
P. Tuyls
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URL: http://eprint.iacr.org/2002/195
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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.
BibTeX
@misc{eprint-2002-11718,
  title={An addition to the paper: A polarisation based visual crypto system and its secret sharing schemes},
  booktitle={IACR Eprint archive},
  keywords={secret-key cryptography / Light Polarisation, XOR, (MDS) codes, Threshold Visual Secret Sharing Schemes},
  url={http://eprint.iacr.org/2002/195},
  note={ pim.tuyls@philips.com 12040 received 19 Dec 2002},
  author={H.D.L. Hollmann and J.H.v. Lint and L. Tolhuizen and P. Tuyls},
  year=2002
}