When using digital signature DocuSign, where are the user's certificates (x.509) and Keys stored? Are they kept in the cloud, on a token, or is the actual signing performed using DocuSign's own certificate and keys? Additionally, do the certificates and keys belong to the user, or are they provided by DocuSign? Can you explain the workflow in detail?
Furthermore, does this workflow vary from country to country, or is the service uniform across different locations, aside from the variations in Certificate Authorities (CAs)?