OpenSSL notes

External OpenSSL Command-line FAQ

This OpenSSL HowTo/FAQ deals with the command-line openssl.

Remove password from OpenVPN key

The user key generated by `openvpn --genkey` is an OpenSSL RSA key. You can use `openssl` commands on the key. This will overwrite the existing user.key file:

openssl rsa -in user.key -out user.key