user-pin
There are 1 repositories under user-pin topic.
RedMadRobot/PINkman
PINkman is a library to help implementing an authentication by a PIN code in a secure manner. The library derives hash from the user's PIN using Argon2 function and stores it in an encrypted file. The file is encrypted with the AES-256 algorithm in the GCM mode and keys are stored in the AndroidKeystore.