Could View SDK or Service SDK be used to view the PDF which encrypted by the digital certificate？
If you mean to embed a digitally signed PDF in a webpage - that is posssible, but you won't have access to annotation tool.
one of my customer hope to use View SDK to supports their digital library project. but most sources(PDF) of their library are encrypted by digital certificate.
According to your reply, all encrypted PDFs can be displayed on the Web Page by view SDK, but there is no way to use the annotation function while using encrypted PDFs, Correct?
Let me complete this:
Digitally signed - "Yes", encrypted in any way - "No"