Merge the certificate automatic registration processes "autoregc.exe" and "certreg.exe" into one process "usertools.exe" (solve the problem of multiple processes)

autoregc.exe: It should be the software that requires the authentication key for Bank of China corporate online banking login

Certreq.exe is a command line tool included in Windows 2000 Server, Windows XP, Windows Server 2003 and Windows Server 2003 Administration Tools Pack . The version of this tool available in Windows XP and Windows Server 2003 is different from the version included with Windows 2000 Server. When using certreq.exe, you must clearly distinguish between these two versions.

You can use certreq.exe to perform the following tasks. Create a new certificate request. This includes generating key material corresponding to the certificate request. Apply policies to certificate requests. This applies to CA certificates that require a variety of different constraints. Since you cannot include certificate policies in certificate requests created by the CA, you must explicitly apply the policy in the CA certificate request. Submit a certificate request to the certificate authority. This feature also works with remote certificate authorities, so you can submit requests to remote CAs over the network. Retrieve the certificate from the CA. You can retrieve any certificate from the CA based on the certificate request ID and save the retrieved certificate as a file. Accept (and install) a certificate or response. This command is designed to accept a certificate or a response containing a certificate. After you create a certificate request on your computer using certreq.exe, the request you create is pending until you install the certificate for the request. Sign the certificate request. If the certificate template administrator sets the Certificate Enrollment Agent signature count to a value greater than 0, you can use this option to sign certificate requests.

The Windows 2000 version of certreq.exe can only submit certificate requests and retrieve issued certificates. All other options require the version of certreq.exe that comes with Windows XP or Windows Server 2003. For more information about command line syntax, run certreq.exe with the following parameters to view all available syntax and parameter information.

So to sum up, it is a process that combines two processes for digital certificate client software

If you use online banking, you will probably have it