Reducing a degree of a polynomial in a polynomial division calculation

摘要

An apparatus generally having a lookup table and a circuit is disclosed. The lookup table may be configured to store a plurality of results including remainders of divisions by a particular polynomial. The circuit may be configured to (i) parse a first polynomial into a plurality of data blocks and an end block, (ii) fetch a plurality of results from the lookup table by indexing the lookup table with each of the data blocks and (iii) generate a second polynomial by adding the results fetched from the lookup table to the end block. The second polynomial generally has a second degree that is lower that a first degree of the first polynomial.