Shulou(Shulou.com)06/01 Report--

Der binary encoding, base64 encoded files contain only certificates (suffix .cer)

The file in Pkcs12 format contains both the certificate and the private key (suffix .pfx, .p12)

The file in Pkcs7 format contains the certificate and all certificates in the certificate chain (suffix .p7b)

Pkcs10, the request of the client for a digital certificate from CA (which contains the user's personal information and the user's public key information. The P10 file is generated after the public key is owned. )

Pkcs7 (p7r), CA responds to client requests

The process of issuing an encryption certificate:

The client logs in to RA to register

RA validates and confirms registration information

RA will submit the certificate request information to the CA issuance center

KMC generates public and private key pairs of encryption certificates

CA extracts public and private keys (generates a complete P10 request)

CA issues certificates based on user registration information and public key information in the request

CA response message to RA

Users download certificates from RA

The process of issuing a signing certificate is similar to that of an encryption certificate, except that the public and private key pairs of the signing certificate are generated in the client USBkey.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.