A Distributed Electronic Authentication Scheme Based on Elliptic Curve

A distributed electronic authentication scheme based on ellipse curve is proposed. This scheme is composed of two parts, constructing license and validating license. Because the security of license is determined by private key, not the arithmetic itself, user can not construct new license by given license and the public key as long as the private key is not leaked. We also analysis its security. The entire process guarantees the security and reliability.