作者首先研究标识加密技术ibe，分析椭圆曲线密码的实现原理、性能以及效率。

Author studies IBE technology, analyses the principle of the Ellipse Curve Cryptography (ECC) and its performance and efficiency.

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椭圆曲线密码(ECC)是一个基于椭圆曲线理论的公钥加密技术，可以用来创造更快、更小、更高效的加密密钥。

Elliptical curve cryptography (ECC) is a public key encryption technique based on elliptic curve theory that can be used to create faster, smaller, and more efficient cryptographic keys.

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