https://github.com/nfd/KeePassNFC
Java8
7 years ago
Unlock your Keepass database on your Android device with an NFC tag.
For use with https://f-droid.org/packages/com.android.keepass.
<i>KeePass NFC</i> lets you use a rewritable NFC tag to unlock your
KeePassDroid database. It includes the functionality to write the NFC tag
as well as to unlock KeePassDroid when reading the tag.