He's not looking to keep out bad guys (at least that's how I took the "Basically I'm just trying to keep the honest people honest :)" comment), but just trying to obfuscate things to prevent overeager-but-authorized users from monkeying with the shiny bits inside. Gzip'ing it and removing the magic puts an admittedly tiny speed bump in front of them.

At least that's how I read it; he's not looking for a safe, he's looking for a way to keep the too-smart-for-their-own-good from taking a blunt object to the engine of their own car. But if it were a case of guarding against black hats then yes sound proven crypto (AES, Blowfish, yadda yadda) certainly would be the way to go.

Update: Tweaked second para's first sentence.

The cake is a lie.
The cake is a lie.
The cake is a lie.

In reply to Re^3: Binary config file suggestions by Fletch
in thread Binary config file suggestions by hushhush

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