Getting Started

System Requirements

  • OS:
    • Microsoft® Windows® 11 (64-bit)
    • Microsoft Windows 10 (64-bit) 1909 or later
    • Linux Debian 11 or later
  • Intel® Core™ i5 3.3GHZ
  • 4 GB RAM
  • 100 MB of available disk space

Supported Devices

  • HID Crescendo Keys

  • HID Crescendo 2300 Cards

Important:
  • HID Crescendo Authenticator only supports the connection of one device at a time.
  • HID Crescendo Authenticator only supports HID Crescendo devices that have been personalized with OATH credentials.
  1. Install the HID Crescendo Authenticator :
Prerequisites: "Smart Card" service must be started.

Run the .msi file to install the HID Crescendo Authenticator. During the setup, you can define the program installation path.

Prerequisites: PCSC lite daemon (pcscd) installed and running (see https://pcsclite.apdu.fr/).

Unzip the package and locate the crescendo-authenticator file. Right-click and select the option in the properties to make the file executable as shown below:

Note: The above screenshot shows the KDE desktop environment.
  1. Launch the HID Crescendo Authenticator:
     
  1. Plug the HID Crescendo Key into a USB port and wait for a steady or flashing Green light or insert an HID Crescendo 2300 Card in a smart card reader.

Using the HID Crescendo Authenticator, you can:

Generate an OTP

Change the PIN

View the Device Info

Find Product Info