Low-area dual basis divider over GF(2m)

Leilei Song, Keshab K Parhi

Research output: Contribution to journalArticlepeer-review


This paper presents a low-area finite field divider using dual basis representation. This divider is based on the division algorithm of solving Discrete Wiener-Hopf Equation using Gauss-Jordan elimination method. The hardware complexity of the matrix generation part has been reduced dramatically form O(m2) to O(m). When it is used as a building block for a large system, this divider can achieve more savings in hardware by utilizing sub-structure sharing techniques.

Original languageEnglish (US)
Pages (from-to)627-630
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
StatePublished - Jan 1 1997

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