Features¶ FIDO2 FIDO2 U2F U2F (Timed)-One-Time-Passwords (TOTP) Two-factor Authentication with One-Time Passwords (OTP) OpenPGP Card OpenPGP Card Password Safe Password Safe Encrypted Mobile Storage Encrypted Mobile Storage Hidden Storage Hidden Volumes Hardware Security Module HSM Features PIV Smartcard PIV (Personal Identity Verification) Miscellaneous Miscellaneous