A collection of various network- and socket API-related functions with code snippets.
Only for emergencies.
This is asked very often, and the solution isn't always obvious (if at all).
Unlikely to help someone, but anyway.
This list is just a reference which hopefully saves some googling. Let's make it clear that we're talking about symmetric encryption here, that is, a password (or better, a passphrase) is supplied when the file is encrypted, and the same password can be used to decrypt it. No public/private key stuff or other preparation should […]