科研之友
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摘要
In this paper we extend a normal basis of a finite field over its base field to a new basis which permits both computationally inexpensive exponentiation and multiplication. We focus primarily on extensions of the finite field F-2. These bases are motivated by Artin-Schreier theory and we conclude that they are particularly useful in Artin-Schreier extensions; that is, extensions F-2n of F-2 with n a power of two.
- 出版日期2018-9
