https://github.com/Tarsnap/scrypt
GitHub - Tarsnap/scrypt: The scrypt key derivation function was originally developed for use in the...
The scrypt key derivation function was originally developed for use in the Tarsnap online backup system and is designed to be far more secure against hardware...
the keyoriginally developedgithubtarsnapscrypt
https://www.tarsnap.com/gettingstarted.html
Tarsnap - Getting started
Getting started with the Tarsnap online backup service
getting startedtarsnap