Paper 2002/195 Original: eprint.iacr.org/2002/195 ↗
An addition to the paper: A polarisation based visual crypto system and its secret sharing schemes
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)
PDF- Category
- Secret-key cryptography
- Publication info
- Preprint.
- History
- 2002-12-23: last updated
- 2002-12-23: published
- Short URL
- https://ia.cr/2002/195
- License
- https://creativecommons.org/licenses/by/4.0/
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},
url = {https://eprint.iacr.org/2002/195}
}