Turyn type Williamson matrices up to order 99

Turyn type Williamson matrices up to order 99

In 2008 Holzmann et al. introduced a new algorithm to search for symmetric circulant Williamson matrices. We adapted the algorithm for Turyn type Williamson matrices. For each order up to 99 where Turyn type Williamson matrices exist our computer search found, up to equivalence, exactly one such mat...

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Veröffentlicht in:Designs, codes, and cryptography codes, and cryptography, 2012, Vol.62 (1), p.79-84
Hauptverfasser: Lang, Wolfgang, Schneider, Ekkehard
Format: Artikel
Sprache:eng
Schlagworte:
Circuits
Coding and Information Theory
Computer Science
Cryptology
Data Structures and Information Theory
Discrete Mathematics in Computer Science
Information and Communication
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Zusammenfassung:In 2008 Holzmann et al. introduced a new algorithm to search for symmetric circulant Williamson matrices. We adapted the algorithm for Turyn type Williamson matrices. For each order up to 99 where Turyn type Williamson matrices exist our computer search found, up to equivalence, exactly one such matrix.
ISSN:0925-1022
1573-7586
DOI:10.1007/s10623-011-9492-2