This applet is a Java Card implementation of the FIDO Alliance U2F standard
It uses no proprietary vendor API and is freely available on Ledger Unplugged and for a small fee on other Fidesmo devices through Fidesmo store
JC_HOME
to the folder containg the Java Card Development Kit 3.0.2gradlew convertJavacard
Either load the CAP file using your favorite third party software or refer to Fidesmo Gradle Plugin to use on the Fidesmo platform
The following install parameters are expected :
Before using the applet, the attestation certificate shall be loaded using a proprietary APDU
CLA | INS | P1 | P2 | Data |
---|---|---|---|---|
F0 | 01 | offset (high) | offset (low) | Certificate data chunk |
This implementation has been certified FIDO U2F compliant on December 17, 2015 (U2F100020151217001). See tag u2f-certif-171215
This application is licensed under Apache 2.0
Please contact hello@ledger.fr for any question