mpassless

is an experimental password manager without a master password. Its operation can be described as content-decryptable storage: if you remember enough of your passwords, for example half of them, you can unlock the vault and get the rest of them.

mpassless consists of a theoretical description of the cryptographic scheme and an open source reference implementation. The reference implementation in turn consists of a Dart library and a Flutter application that can run in a browser and on Android.

mpassless is a crazy idea of Nazar (me), and there is no warranty of any kind. If you have questions or suggestions, I'd love to hear from you at nazar@vinnich.uk.