The implementation speed of elliptic curve Cryptography (ECC) depends on the implementation speed of elliptic curvepoint multiplication.
椭圆曲线点乘的实现速度决定了椭圆曲线密码算法(ECC)的实现速度。
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Then, this paper introduces the math foundation required by ECC, including the addition rule for elliptic curvepoint defined over finite field.
其次介绍了ECC的数学基础，对有限域上椭圆曲线点的运算规则进行了详细描述。
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Experiment proves the method could detect the correct curvepoint group, and the ICP with this points group has a quite accuracy and speed in registration.