State secret SSL certificate, supports SM2 domestic cryptographic algorithm and state secret security protocol, uses state secret algorithm to realize high-strength SSL encrypted connection and server identity authentication, and supports state secret browser. Applicable to websites that have requirements for observing state secrets. State secret double certificate refers to the simultaneous deployment of domestic SSL certificate and state secret SSL certificate.

SSL certificate (RSA algorithm SSL certificate), also known as server SSL certificate, is a digital certificate that conforms to SSL/TLS protocol and is issued by a trusted certificate authority (also known as CA) around the world after verifying the identity of the server. The national secret SSL certificate adopts the sm2 public key algorithm system independently developed by China, and supports domestic cryptographic algorithms such as sm2, sm3 and sm4 and the national secret SSL security protocol.