About Us
Since our founding in 2015, Whykeykeysoft has built world-class expertise in PKI, biometric authentication, and post-quantum cryptography.
Company Overview
- Company Name
- Whykeykeysoft Inc.
- Founded
- 2015
- CEO
- Hankoo Cho
- Business Areas
- Information Security Software Development & Consulting
- Address
- A-509, 55 Seongsuilro 8-gil, Seongdong-gu, Seoul, Korea
- Phone
- +82-2-576-4746
- info@whykeykey.com
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Certifications & Patents

SME Certificate

Venture Company Certificate

Corporate Research Institute Certificate

'First Penguin' Startup Selection

Patent: Mobile Wearable Integrated Authentication System

Patent: Vehicle Security Method and System

Patent: User Authentication System Using Authentication Token

Patent: Auto-login System Using Wearable Device

Excellent Information Security Technology (MSIT)

GS Grade 1 Software Quality Certification

FIDO2 Authenticator

FIDO2 Server

FIDO UAF Server

FIDO UAF Android Authenticator

FIDO UAF Android Client

FIDO UAF iOS Combo
