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ERROR POSITION POLYNOMIAL COEFFICIENT AND ERROR EVALUATION POLYNOMIAL COEFFICIENT COMPUTING EQUIPMENT, AND ITS OPERATION METHOD
ERROR POSITION POLYNOMIAL COEFFICIENT AND ERROR EVALUATION POLYNOMIAL COEFFICIENT COMPUTING EQUIPMENT, AND ITS OPERATION METHOD
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机译:误差位置多项式系数和误差评估多项式计算设备及其操作方法
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摘要
PROBLEM TO BE SOLVED: To downsize the circuit scale without dropping the computation processing capacity of an error position polynomial and error evaluation polynomial computing equipment.;SOLUTION: A second multiplier 14 computes the product of a first value J1 (corresponding to the maximum order coefficient β) outputted from a first and thirteen(=3t+1)-th storages B13 and the inverse element J6 outputted from an inverse element part 12 on the Galois field, and outputs it as the maximum order coefficient ratio J7.;COPYRIGHT: (C)2002,JPO
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