Method and print controlling terminal to generate a digital signature for an XPS file

摘要

A print controlling method includes receiving a selection of at least one of XML paper specification (XPS) files, analyzing a digital signature structure of the selected XPS file, generating a digital signature of the XPS file according to the analyzed digital signature structure, and storing the XPS file in which the digital signature is generated. Accordingly, a user can easily generate a digital signature for a previously generated XPS file.