Keys and Digital Certificates

Brief on Symmetric and Asymmetric Keys Digital Certificates - X.509 and GPG Commands to generate asymmetric keys and digital certificate. X.509 commands: Key Pair Creation: openssl req -new -x509 -newkey rsa:2048 -keyout Private.key -out Public.crt -days 365 -nodes -sha256 Dump Private key contents: openssl rsa -in Private.key -noout –text Dump public key contents: openssl x509 -in Public.crt -noout -text GPG Commands: Key pair creation: gpg --gen-key List gpg keys: gpg --list-keys Dump key contents: gpg -a --export key-name | gpg --list-packets --debug 0x02 Reach me at Linkedin for comments/suggestions: https://www.linkedin.com/in/sameer-pasha-616848192