一种Light-PKI快速认证模型

A LIGHT-PKI FAST AUTHENTICATION MODEL

提出一种两层扁平结构的PKI认证模型,即light-PKI结构。在该结构中,终端安全存储有根CA的公钥信息并且维护了一个本地作废证书库。实体之间互相认证时,不需要第三方(认证机构)的实时参与,改善了PKI系统的认证速度,提高了认证的效率。

A two-tier flat structure PKI authentication model,i.e.the light-PKI structure,is proposed.In this structure,the terminal security storage has the root CA public key and has maintained a local revoked certificate library.There is no need of the real participation by the third-party（authentication body） when the authentications take place between the entities each other.So this model improves the authentication speed of PKI systems and raises the authentication efficiency.