A(2, n)-SECRET SHARING SCHEME BASED ON LINEAR CELLULAR AUTOMATA

A. Martín Del Rey (), A. Queiruga Dios () and G. Rodríguez Sánchez ()
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A. Martín Del Rey: Department of Applied Mathematics, E. P. S. de Ávila, Universidad de Salamanca, C/Hornos Caleros 50, 05003-Ávila, Spain
A. Queiruga Dios: Department of Applied Mathematics, E. T. S. I. I. de Béjar, Universidad de Salamanca, Avda. Fernández Ballesteros 2, 37700-Béjar, Salamanca, Spain
G. Rodríguez Sánchez: Department of Applied Mathematics, E. P. S. de Zamora, Universidad de Salamanca, Avda. Requejo 33, 49022-Zamora, Spain

International Journal of Modern Physics C (IJMPC), 2008, vol. 19, issue 10, 1529-1535

Abstract: An algorithm to share a secret among a set of users is introduced in this work. It is based on the use of linear cellular automata over the finite set𝔽2and it is considered as a generalization of a previous work due to the authors dealing with an elementary cellular automata-based secret sharing scheme. The algorithm is shown to be secure, ideal, and perfect.

Keywords: Linear cellular automata; secret sharing; threshold schemes; cryptography; 05.65.+b; 89.70.+c; 89.75.-k (search for similar items in EconPapers)
Date: 2008
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DOI: 10.1142/S0129183108013072

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