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

Видео Keys and Digital Certificates канала Sameer Pasha