Skip to Content

Signature check

Checks a file signed with an NCA RK digital signature: the signature itself, the signer's certificate and its revocation status. The file is checked by this system's NCANode server, is not saved and is not sent to third-party services.

.cms, .p7s, .p7m, .sig, a PDF signed in this system, or an XML signature
Needed for a detached signature, where the document is not inside the .p7s, and to compare a document with its signature