How can I find the Private key for my SSL certificate - SSL Certificates - Namecheap.com
How to create an PFX file
How can I find my certificate's Private Key? – HelpDesk | SSLs.com
OpenSSL – How to renew an expired SSL Certificate, so that the new SSL Certificate has the same Public Key as the old Certificate | University of South Wales: Cyber University of
Step 1: Generate a Private Key | Doteasy Web Hosting
Create a private key and a public certificate
How to Generate a Self-Signed Certificate and Private Key using OpenSSL – GSX Help Center
Extracting Certificate.crt and PrivateKey.key from a Certificate.pfx File – GSX Help Center