In this paper, we describe authentication codes via (generalized) Gray images of suitable codes over Galois rings. Exponential sums over these rings help determine-or bound-the parameters of such codes.

A-codes from rational functions over Galois rings / G. Bini. - In: DESIGNS, CODES AND CRYPTOGRAPHY. - ISSN 0925-1022. - 39:2(2006), pp. 207-214.

A-codes from rational functions over Galois rings

G. Bini
Primo
2006

Abstract

In this paper, we describe authentication codes via (generalized) Gray images of suitable codes over Galois rings. Exponential sums over these rings help determine-or bound-the parameters of such codes.
Authentication codes; Exponential sums; Galois rings
Settore MAT/03 - Geometria
2006
http://springerlink.metapress.com/content/r4805015704t4283/?p=eece80df08d8461ca1d0f58749c4d025&pi=5
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/24361
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