Class Encryption
Encrypts a PDF with 256-bit AES as defined in ISO 32000-2 (PDF 2.0). Pass the encryption object to PDF.SetEncryption. Please see Example_47.
public class Encryption
- Inheritance
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Encryption
- Inherited Members
Constructors
Encryption(PDF, Passwords, Permissions)
Creates a new encryption dictionary and adds it to the PDF.
public Encryption(PDF pdf, Passwords passwords, Permissions permissions)
Parameters
pdfPDFThe parent PDF document.
passwordsPasswordsThe user and owner passwords.
permissionsPermissionsThe permissions granted to the user.