摘要
根据Massey和Omura乘法器本文提出了一种在GF(2~m)上计算指数和逆的新算法。我们以预先计算为代价,大大地提高了新算法的运行速度。特别地当新算法用于计算逆时,能省略预先计算。
A new algorithm which calculates exponents and inverses in GF(2m) according to Massey and Omura's multipliers is presented. Its running speed is significantly raised at the cost of pre-calculations. The pre-calculations can be omitted when the algorithm is used to calculate inverses.
出处
《计算机学报》
EI
CSCD
北大核心
1990年第11期860-863,共4页
Chinese Journal of Computers
