The Secure Payment System called PKI PaymentSec is based on the framework of PKI(Public Key Infrastructure),and refers to some criterions, for example, the advanced protocol of SET 1.0/2.0 which is Security Electronic Transaction,ASN.

• PKI PaymemSec安全支付系统采用基于公开密钥基础设施(PKI:Public Key Infrastructure)的体系结构；遵循和参照国际上先进的安全电子交易协议SET1.；0/2