In 1989, Neal Koblitz proposed the theory of hyperelliptic curve cryptosystems (HECC) as a generalization of ECC (Elliptic Curve Cryptosystem). HECC is based on the discrete logarithm problem over hyper elliptic curve cryptosystem.

• 1989年,Neal Koblitz提出了超椭圆曲线密码体制(Hyper Elliptic Curve Cryptosystem,简称为HECC)的理论,它是作为椭圆曲线密码体制(Elliptic Curve Cryptosystem,简称为ECC)理论的一个推广,以有限域上超椭圆曲线的Jacobian商群上的离散对数问题为其基础。