Verifies the digital signature of a PDF file using pdfsig

This function uses the `pdfsig` command to check the digital signatures of a PDF file.

Usage

verify_pdf_signature(pdf_file)

Arguments

pdf_file

The path to the PDF file to be verified.

Value

A named list containing the parsed information about the digital signatures, or a message that no signatures were found.

Examples

if (FALSE) verify_pdf_signature("document.pdf") # \dontrun{}