Blacksalt is a platform that allows user to securely store low volume data for a short period of time.

The basic idea is to allow easy transfer of data between devices without having to mail it to yourself. Unlike other applications providing similar services, Blacksalt avoids logins, links, QRs, and long phrases by employing a pattern based approach to securing your data.

It does this by taking your pattern, using a key derivation function to convert it into a unique identifier and uses a different key derivation function to derive an encryption key. You data is encrypted using this key and stored using the unique identifier. While fetching the data, as long as the pattern is correct, the unique identifier and key can be derived.

Blacksalt supports storage of texts and documents.