Passkeys

The replacement for passwords is here! Learn how to adopt passkeys in your application

Passkeys overview

Build a backend application that supports passkeys

Build a client application that supports passkeys

Yubico SDKs

Deliver rapid integration of hardware-based strong authentication

YubiKey SDKs

Yubico has developed a range of mobile SDKs, such as for iOS and Android, and also desktop SDKs to enable developers to rapidly integrate hardware security into their apps and services, and deliver a high level of security on the range of devices, apps and services users love.

Mobile SDKs Desktop SDK

YubiHSM SDK

The YubiHSM2 SDK contains a set of tools and interfaces to manage the YubiHSM 2 and YubiHSM 2 FIPS hardware. Microsoft’s KSP and PKCS#11 modules are included in this SDK as well.

Learn

Follow these guides to help you rapidly integrate open standards with your products and services.

Strong Authentication

Device Configuration

Encryption & HSM

Device Configuration

Connect

Share ideas and find support in these online Yubico developer forums.

Ask technical questions

Report bugs and request features

Search knowledge base

Integrate

Integrate the YubiKey with your product and services and submit for review to be listed as part of the "Works with YubiKey" program.

What's the Works with YubiKey program?

Open Source

Yubico offers free and open source software for integrating strong authentication into your product or service. We also provide solutions for encrypting and securing secrets on your servers.

Java WebAuthn Server

Python WebAuthn Server & CTAP

Yubico Desktop OATH Authenticator

YubiKey Manager

Yubico Android OATH Authenticator

Java OTP Client