METHOD AND APPARATUS FOR DIVISION OF GALIOS FIELD BINARY POLYNOMIAL EXPRESSION USING SIMD PROCESSOR

摘要

A method and apparatus for processing a binary division of the polynomial is provided. Calculation apparatus comprises a plurality of XOR operation unit. XOR operation unit performs an XOR operation on the first selective conditions bit value of blood jetsu polynomial. By performing a plurality of XOR operation unit that selectively XOR operation in parallel, the division operation may be carried out for the binary polynomial quickly. To perform a division operation on binary polynomial, it is provided with SIMD instructions related to computing devices. This division operation method of the binary polynomial to use SIMD instructions are provided.