Siesto

Siesto is a very simple passwords storage with flexible data structure where user can define and store passwords, recovery questions or even credit cards using its own fields. Implementation of this application follows minimalistic approach keeping the app simple and easy to use.

Please visit GitHub website https://github.com/alexs20/SimpleSecretStorage

How does it work?

For any record created in this application, the raised protection flag will indicate that the data provided should be encrypted. The encryption is done using a generated key, which is stored in the system's keystore. The advantage of this approach is that the encrypted data can be decrypted only on the device where it was encrypted and only with the application which owns the particular key. It is impossible to export or extract the key from the system's keystore and re-use it in order steal encrypted data. This is why the master password is not needed anymore and the application protection pin is really optional.