Question

device is used for digital signatures in a bank. please answer​

Answer 1

Answer:

Signature binding

hope it helps

Answer 2

Answer:

Tokens that allow secure on-board generation and storage of private keys enable secure digital signatures, and can also be used for user authentication, as the private key also serves as a proof of the user's identity. For tokens to identify the user, all tokens must have some kind of number that is unique.