Status
PyperSafe
A personal document safe to import, encrypt, index, and retrieve administrative papers.
PyperSafe is a personal document safe focused on local import, at-rest encryption, indexing, and search.
The core of the app is a small SQLite database encrypted with SQLCipher. It stores document metadata, import batches, and tags, and acts as the search and sorting index.
The documents themselves are encrypted with XChaCha20-Poly1305. The safe key is derived from a passphrase with Argon2id, then used to unlock the application.
The project targets Linux and Windows, with binaries built for both platforms.
Development was done in full TDD, in small slices, with a strong focus on robustness, tests, and business behavior.
The project is complete and the repository is available on GitLab.