Ideal Hierarchical Secret Sharing Schemes

Hierarchical secret sharing is among the most natural generalizations of threshold secret sharing, and it has attracted a lot of attention since the invention of secret sharing until nowadays. Several constructions of ideal hierarchical secret sharing schemes have been proposed, but it was not known...

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Bibliographic Details
Published in:	IEEE transactions on information theory Vol. 58; no. 5; pp. 3273 - 3286
Main Authors:	Farras, O., Padro, C.
Format:	Journal Article Publication
Language:	English
Published:	New York, NY IEEE 01.05.2012 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	90 Operations research, mathematical programming 90B Operations research and management science 90C Mathematical programming Applied sciences Bismuth Boolean polymatroids Classificació AMS Code Division Multiple Access Construction Cryptography Electronic mail Exact sciences and technology Government hierarchical secret sharing ideal secret sharing schemes Information sharing Information theory Information, signal and communications theory integer polymatroids Integers Inventions Investigació operativa Joints Matemàtiques i estadística Mathematical analysis multi partite secret sharing multipartite secret sharing Operations research Periodic structures Ports Programació (Matemàtica) Programming (Mathematics) secret sharing Telecommunications and information theory Thresholds Vectors weighted secret sharing schemes weighted threshold secret sharing Àrees temàtiques de la UPC Finite field integer polymatroids hierarchical secret sharing weighted threshold secret sharing Matroid multipartite secret sharing ideal secret sharing schemes Secret sharing Hierarchized structure Boolean polymatroids
ISSN:	0018-9448, 1557-9654
Online Access:	Get full text
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