椭圆加密，实现了通过椭圆曲线实现加密，生成密钥对等。-elliptical encryption, achieved through the realization of elliptic curve cryptography, generating key pairs, and so on.

椭圆曲线加密算法的java语言的实现，适合密码学初学者-Java elliptic curve encryption algorithm implementation language, suitable for beginners cryptography