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FINITE-FIELD DIVISION OPERATOR, ELLIPTIC CURVE CRYPTOSYSTEM HAVING FINITE-FIELD DIVISION OPERATOR AND METHOD FOR OPERATING ELLIPTIC CURVE CRYPTOSYSTEM
FINITE-FIELD DIVISION OPERATOR, ELLIPTIC CURVE CRYPTOSYSTEM HAVING FINITE-FIELD DIVISION OPERATOR AND METHOD FOR OPERATING ELLIPTIC CURVE CRYPTOSYSTEM
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机译:有限域除法运算符,具有有限域除法运算符的椭圆曲线加密系统及用于操作椭圆曲线加密系统的方法
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摘要
Disclosed herein are a finite-field division operator, an elliptic curve cryptosystem having the finite-field division operator, and a method for operating the elliptic curve cryptosystem. The method for operating an elliptic curve cryptosystem may include, setting, by a key setting unit, a length of a key of a cryptographic algorithm, generating, by the key setting unit, first setup information that indicates a number of words corresponding to the key length, and generating, by the key setting unit, second setup information that indicates a number of repetitions of an operation by a finite-field division operator corresponding to the key length.
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