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Akyildiz, Ersan; Harold, Ndangang Yampa; Sinak, Ahmet
{ "DOI": "10.3906/mat-1503-84", "abstract": "Representation of a field element plays a crucial role in the efficiency of field arithmetic. If an efficient representation of a field element in one basis exists, then field arithmetic in the hardware and/or software implementations becomes easy. Otherwise, a basis conversion to an efficient one is searched for easier arithmetic. However, this conversion often brings a storage problem for transition matrices associated with these bases. In this paper, we study this problem for conversion between normal and polynomial bases in the extension field F-qp over F-q where q = p(n). We construct transition matrices that are of a special form. This provides free storage basis conversion algorithms between normal and polynomial bases, which is crucial from the implementation point of view.", "author": [ { "family": "Akyildiz", "given": " Ersan" }, { "family": "Harold", "given": " Ndangang Yampa" }, { "family": "Sinak", "given": " Ahmet" } ], "container_title": "TURKISH JOURNAL OF MATHEMATICS", "id": "48975", "issue": "1", "issued": { "date-parts": [ [ 2017, 1, 1 ] ] }, "page": "96-109", "title": "Free storage basis conversion over finite fields", "type": "article-journal", "volume": "41" }
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