
The Hardware Security SDK by Confidential Technologies (Cotech) is a vendor-independent framework for using security keys over NFC and USB for two-factor authentication and more on Android mobile platforms.
The Hardware Security SDK by Confidential Technologies (Cotech) is a vendor-independent framework for using security keys over NFC and USB for two-factor authentication and more on Android mobile platforms.
YubiKey 5Ci (USB-C)
YubiKey 5C NFC
YubiKey 5 NFC
YubiKey 5C
YubiKey 5 Nano
YubiKey 5C Nano
Security Key
Security Key NFC
This product integration has been vetted and verified by the Yubico team. This company may or may not partner with Yubico to jointly solve customer needs.
YubiKey 4
YubiKey 4 Nano
YubiKey 4C
YubiKey 4C Nano
YubiKey NEO
FIDO U2F Security Key
YubiKey Edge
YubiKey Edge-n
YubiKey NEO-n
Developer Tools
Cotech’s Hardware Security SDK puts the developer first. Cotech provides ready-to-use animations to assist end-users on how to use security keys, and shows the smartphone-specific sweet-spot where NFC works best.
With the Hardware Security SDK, Android developers enable strong, hardware-backed YubiKey security leveraging modern authentication protocols, such as Universal 2nd Factor (U2F).
Universal 2nd Factor (U2F)
Android (Smartphone)
Android (Tablet)