[Feature request] Challenge–response

[matejsmycka]

The tool could support challenge–response operations, such as HMAC-SHA.

See the following references:

• https://www.reddit.com/r/KeePass/comments/10pa73i/is_there_any_way_to_get_a_motherboards_tpm_to/
• https://security.stackexchange.com/questions/91469/how-yubikey-challenge-response-works-locally
• Feature Requests #9