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Paper 2002/193

A Note on Ideal Tripartite Access Structures

Michael J. Collins

Abstract

Padró and Sáez introduced the concept of a $k$-partite access structure for secret sharing, and gave a complete characterization of ideal bipartite structures. We derive a necessary condition for ideal tripartite structures, which we conjecture is necessary for all $k$.

Metadata
Available format(s)
PDF PS
Publication info
Published elsewhere. Unknown where it was published
Keywords
secret sharing
Contact author(s)
mjcolli @ sandia gov
History
2002-12-23: received
Short URL
https://ia.cr/2002/193
License
Creative Commons Attribution
CC BY
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