Are There Digital Signature Capabilities with Keycloak?

Hello, new here.
We have a wiki where we would like to capture the user’s Digital Signature and implement it in the page, inline. To clarify, not on a PDF document, but rather in a visual editor on a web page.
I am seeing that keycloak is primarily used to authenticate users, so I am wondering if the ability to provide CAC data and use it in a signature is a possibility.
Thank you for any information or insight you can offer. I appreciate your time and expertise.
-Kim

Hello Kim, I’m also using keycloak in my organization for users authentication and authorization, we are implementing all that public key infrastructure apart from keycloak as we haven’t found that functionality yet, have you found the solution for your last requirement ? it would be very helpful for me right now, thanks.
-Valentin