USB Security Key— Idem Key 

The USB key with NFC capability to support FIDO, OTP, and PKI.

Overview of Idem Key

GoTrust Idem Key, hereinafter referred to as Idem Key, is a revolutionary product solving user identity and 2nd factor authentication (2FA) across mobile devices and work places. It possesses a number of attractive features listed below: 

  • 2FA for Google, Facebook, Amazon, Dropbox, etc. As one of GoTrust FIDO series products, users can use Idem Key to connect and authenticate to all FIDO U2F and FIDO2 services in USB supported devices.  

  • Idem Key enables user presence operations by Touch.

  • Idem Key is design as a standard USB Type-A form factor.

  • Idem Key’s NFC interface is compliant to the standard of MIFARE, FeliCa and Global Platform, which can be used as an on-line authenticator and PKI key in the financial industry.  

FIDO login experience

Support Windows Hello and FIDO service

Why should I use with The Idem Series authenticator for identity security?

The Idem Series authenticators provide stronger defense against credential theft. Even if you’re using a conventional username and password verification some phishing sites create fake websites to fool you into entering your verification information and then use this to access your account. The Idem Series authenticators use cryptographic verification; they will only authenticate you when you are signing in to legitimate application websites. They are also password free so they are easy to use and there are no complex passwords to remember.


2     factor authenticator


How do I use Idem Key for FIDO U2F enabled services?

Idem Key adheres to the FIDO U2F and FIDO 2.0 standards. This is important for compatibility with many online services; The Idem Series authenticators can be used with all U2F-enabled services, such as Google, Dropbox, Facebook, Box, Windows Hello login and many more.


  • FIDO U2F & FIDO2 certified.

  • FIPS 140-2 Level 3 certified secure element

Secure Element Specifications 

  • Java Card 3.0.4 on GP 2.2.1

  • Symmetric: 3DES, AES(128, 192, 256 bits)

  • Hash:SHA-1, SHA-224,SHA-256,SHA-384,SHA-512

  • RSA: RSASigning 512 bits up to 2048 bits key

  • ECC: P-160 bits up to P-521 bits

  • Key Pair Generation: RSA 512 bits up to 2048 bits, ECC P-160 bits up to P-512 bits

  • FIPS 140-2 Level 3 certified security element


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GoTrustID Inc. (GoTrust) is a world leader in password-free user identity from the phone and the computer to the cloud.

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