A secret sharing scheme based on exponentiation in Galois fields

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Title: A secret sharing scheme based on exponentiation in Galois fields
Authors: Gallardo Calero, Clara M. | Tortosa, Leandro | Vicent, Jose F. | Zamora, Antonio
Research Group/s: Criptología y Seguridad Computacional
Center, Department or Service: Universidad de Alicante. Departamento de Ciencia de la Computación e Inteligencia Artificial
Keywords: Computer security | Cryptography | Public-key cryptography | Threshold schemes | Prepositioned secret sharing
Knowledge Area: Ciencia de la Computación e Inteligencia Artificial
Issue Date: 2008
Publisher: University Press
Citation: GALLARDO, Clara M., et al. "A secret sharing scheme based on exponentiation in Galois fields". International Journal of Applied Mathematics and Informatics. Issue 2, Vol. 2 (2008). ISSN 2074-1278, pp. 57-66
Abstract: To provide more efficient and flexible alternatives for the applications of secret sharing schemes, this paper describes a threshold sharing scheme based on exponentiation of matrices in Galois fields. A significant characteristic of the proposed scheme is that each participant has to keep only one master secret share which can be used to reconstruct different group secrets according to the number of threshold values.
Sponsor: This work was partially supported by the Spanish grants GVPRE/2008/363.
URI: http://hdl.handle.net/10045/25296
ISSN: 2074-1278
Language: eng
Type: info:eu-repo/semantics/article
Peer Review: si
Publisher version: http://www.universitypress.org.uk/journals/ami/
Appears in Collections:INV - CSC - Artículos de Revistas
INV - ANVIDA - Artículos de Revistas

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