Ydentity 2.0 SDK
Integrated as lib/SDK within Customer Products
Ydentity2.0 SDK enables customers to build their own FIDO server and authenticator solution. FIDO certification can also be obtained under the customer's brand name if required.
Direct AS operation prevents external leakage of internal information and ensures smooth ongoing operation and maintenance.
SDK Modules for Internalization
5 platform-specific SDKs enable FIDO authentication internalization across all environments.
Server
SDK for embedding a FIDO server into the customer's own solution
Android Mobile
SDK for embedding FIDO into the customer's own Android-based mobile
iOS Mobile
SDK for embedding FIDO into the customer's own iOS-based mobile
Windows Client App
SDK supporting FIDO authentication internalization in Windows-based apps
MacOS Client App
SDK supporting FIDO authentication internalization in MacOS-based apps
SDK Details
Explore the core API composition and advantages of each SDK.
Server SDK
Server SDK for FIDO2 internalization support in customer solutions, comprising Authtoken / Attestation / Assertion / Push / Library APIs.
- Authtoken APIAPI for checking FIDO registration status and devices
- Attestation APIAPI for FIDO user registration and verification
- Assertion APIAPI for FIDO authentication approval and token generation
- Push APIAPI for push-related operations when using FIDO on mobile
- Library APIAPI for FIDO registration and OTP-based authentication
Android / iOS Mobile SDK
SDK for FIDO internalization in Android/iOS-based solutions, comprising FIDO / OTP / Fingerprint / PIN APIs.
- FIDO APIRegistration / verification / authentication / revocation APIs for FIDO
- OTP APISerial number generation / return / deletion APIs for OTP registration and authentication
- Fingerprint APIAPIs for fingerprint registration confirmation and authentication verification
- PIN APIAPIs for PIN registration / authentication / revocation / lock check / unlock
Windows Client App SDK
While FIDO2 mobile biometrics and CTAP support browser environments, FIDO authentication is restricted in Client Apps running on Windows OS. WhyKeyKeySoft provides a dedicated Windows Client SDK to enable FIDO authentication across all environments.
MacOS Client App SDK
While FIDO2 mobile biometrics and CTAP support browser environments, FIDO authentication is restricted in Client Apps running on Mac OS. WhyKeyKeySoft provides a dedicated MacOS Client SDK to enable FIDO authentication across all environments.
Benefits of Internalization
SDK internalization goes beyond technology adoption — it strengthens business competitiveness.
One Solution
Integrate FIDO into a single proprietary brand solution rather than maintaining two separate products.
Minimize Dev Cost
Reduce unnecessary development costs through partnership while securing an expanded solution.
Focus Resources
Free up your team to focus entirely on core solution development.
Latest Security Trends
Secure a specialized security partner to stay current with market trends and continuously strengthen security.
Regulatory Compliance
Easily comply with login security guidelines from agencies such as the National Intelligence Service and Financial Settlement Institute.
Key Deployments
Leading companies and institutions in Korea trust Ydentity2.0 SDK.
Douzone Groupware FIDO2 Internalization
Applied Ydentity lib/SDK to integrated groupware and ERP. FIDO2 applied across web browser, messenger, and mobile app
Nuriflex FIDO2 Biometric Authentication
FIDO biometric authentication built using CTAP authenticator and mobile SDK
Gyeonggi Credit Guarantee Foundation
FIDO authentication built for EasyOne B2C mobile service
ETRI FIDO Development
ETRI FIDO2 BLE technology development
KICA Electronic Signature Development
Non-install HTML5 electronic signature development. PDF e-signature service contract. Multi-OS public certificate solution development
Megazone Cloud-based Biometric Authentication
User authentication using international FIDO standard. Standard framework built for diverse biometric authentication extension
KFTC Bio-information Distributed Management System
Bio-information distributed management system construction (FIDO)