Software copy protection, license management, user authentication, internet security and smartcard technology

OTP C300








OTP c300 token offers enhanced two-factor authentication with challenge-response capability, which is the effective solution to the man-in-the-middleware (MITM) attack. By simply pressing the keypad, user initially input the correct Challenge phrase, which activates the OTP c300 token to generate the Response shown on the display as the one-time password. And then user can enter the dynamic OTP into the web-based form or network application to make secure authentication.

OTP c300 complies with OATH Challenge Response Algorithms (OCRA) to provide a real-time two-factor authentication. The high contrast LCD and large keypad win OTP c300 much more user satisfactions than any other token forms in the market.


Product Features:

  • Strong two-factor authenticator
  • Accurate internal real-time clock
  • Remote unblocking support
  • Time-based OTP generation and response calculation with random challenge
  • Electronic signature ensuring the security and integrity of the transaction data
  • Easy and fast integration in both centralized and distributed way
  • Compliant with OATH open algorithm, seamless integration with 3rd-party systems
  • Support for a wide range of authentication and access gateway solutions to protect the most important assets and information
  • Fully supported by Feitian OTP Authentication System (FOAS)




On-Board Security Algorithm OATH OCRA Challenge-Response
Component Built-in Button
Large Keypad
High Contrast LCD Screen
Globally Unique Serial Number
Hardware Certification RoHS Compliant
Operating Temperature -10°C to 50°C
Storage Temperature -20°C to 70°C
Water Resistance Certificate IP54 (Ingress Protection)
Casing Hard Molded Plastic (PC)
Tamper Evident
Secure Storage Medium Static Random Access Memory (RAM)
Battery Type Standard Lithium Battery
Battery Lifetime 3-5 Years
Available Customization* Casing Color
Customer Logo
Faceplate Branding
* All customizations are quantity based