Abstract
Division and bit-serial multiplication in finite fields are considered. Using co-ordinates of the supporting elements it is shown that, when field elements are represented by polynomials, division over GF(qm) can be performed by solving a system of m linear equations over GF(q). For a canonical basis representation, a relationship between the division and the discrete-time Wiener-Hopf equation of degree m over GF(q) is derived. This relationship leads to a bit-serial multiplication scheme that can be easily realised for all irreducible polynomials.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: IEE Proceedings E Computers and Digital Techniques
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
