I've been looking around the internet for an example that shows how to encrypt a file with an existing PGP public key that was sent to me. The examples I find generate the key pair on the fly and then ...

A client wants to send me data, but insists that it must be encrypted. I'm like "cool". They say, "send me your public key". I do send them said key, and they send me back a PGP encrypted file. When I ...

The solution to these problems, and others like them, is PGP. Command-line driven, PGP can be embedded in scripts or used as a standalone encryption tool. PGP’s major attraction is that it uses public ...