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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, 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 PolarisationXOR(MDS) codesThreshold 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
