Search Results We have found 4 items matching your search query. Close YubiKey Authentication USB authentication devices. Several versions offering different functions including touch-to-sign, one-time passwords and NFC. More Details Soft U2F Authentication An open source software U2F authenticator. It emulates a HID device such as a USB drive. Soft U2F performs cryptographic operations using the OS X Keychain. It works with Google Chrome and Opera’ More Details Thetis FIDO U2F Security Key Authentication USB authentication device. Features Elliptic Curve Digital Signature Algorithm with 256 bits hash length characters private and public keys. More Details Krypton Authenticator Authentication Two factor authentication. Works with Google, Facebook, Dropbox, Twitter, Stripe and more. Uses FIDO Universal 2nd Factor (U2F) protocol. More Details 1 Page 1 of 1