The efficiency of this scheme is higher than the schemes based on Eclipse Curve Discrete Logarithm Problem(ECDLP), and the required band is narrower than theirs so it works well in rigorous environment.

• 该方案的效率略高于同类的椭圆曲线离散对数问题(ECDLP)方案，同时加密结果也较小，可适用于带宽要求较小的环境。