SecurityHandlerResultWhat a security handler returns when the credentials open the document.
StandardSecurityHandlerThe standard password-based security handler, revisions 2 to 7. Registered by default.
Interfaces (1)
ISecurityHandlerA security handler: given a document's encryption dictionary and the reader's credentials, it authenticates them and yields the file encryption key and the permissions. The extension point every encrypted document opens through.
Enums (3)
PdfCertificateFailureWhy a document encrypted for certificate recipients did not open with the certificates given.