Using cmsutil to sign content with smartcard

Hello, I'm trying to use cmsutils from the NSS library to sign content with a certificate from a smartcard. It works in Thunderbird/Icedove but I can't find the command that will do the same action. If I try (the mail address has been redacted): $ cmsutil -S -i /tmp/txt -o /tmp/sign -d ~/.iced

Using cmsutil to sign content with smartcard

Hello, I'm trying to use cmsutils from the NSS library to sign content with a certificate from a smartcard. It works in Thunderbird/Icedove but I can't find the command that will do the same action. If I try (the mail address has been redacted): $ cmsutil -S -i /tmp/txt -o /tmp/sign -d ~/.iced