While going through the manual of openssl, I thought it would be a good exercise to understand the signature verification process for educational purposes. As a fruit to my labor, I would also develop a simple script to automate the process.
OpenSSL is quite and extensive project. The docs for the
cli (openssl commands) gives you an overview on just how many things you can do with openssl. Knowing openssl is essential in the security field. I will use this post as a reference for frequent things I do with openssl and update it when needed.