这是一个unix环境下实现基于身份的PKI系统源码，由stanford大学开发。采用了椭圆曲线密码公钥系统和配对椭圆曲线计算(Tate Pairing)，具有非常高的效率.-This is a Unix-based environment PKI identity of the source system, developed by Stanford University. Use of Elliptic Curve Cryptosystem matching public key systems and elliptic curve calculation (Tate Pairing), with a very high efficiency.