

The FIDO2 application allows for secure single and multi-factor authentication, and can store up to 25 resident credentials. All of the applications are available through both interfaces. The YubiKey 5C NFC FIPS uses a USB 2.0 interface as well as an NFC interface. Support for OpenPGP was added in firmware version 5.4.3. Note: The YubiKey 5 FIPS Series with initial firmware release version 5.4.2 does not support OpenPGP. The YubiKey 5C NFC FIPS has five distinct applications, which are all independent of each other and can be used simultaneously. The YubiKey 5C NFC FIPS is FIPS 140-2 certified (Overall Level 1 and Level 2, Physical Security Level 3) and based on the YubiKey 5C NFC. If you're looking for a usage guide, refer to this article. If you're looking for deployment considerations, refer to this article. Note: This article lists the technical specifications of the YubiKey 5C NFC FIPS.
