Infineon Technologies Blockchain Cards

Infineon Blockchain Cards support basic blockchain functionalities such as secure key generation, signing methods, pin protection, and more. On-card software supports commands for key-management, signature creation, and PIN authentication. The user can create and store up to 255 private/public key pairs for Blockchain applications. The loading and storing of a key that is provided by the user is in an encrypted form. The device has signature generation for signing Blockchain transactions and there is user authentication with a PIN.