Security functions
Security
| Function | Description |
|---|---|
| open_with_password | Open a password-protected PDF-document. |
| encrypt | Encrypt PDF-document. |
| decrypt | Decrypt PDF-document. |
| set_permissions | Set permissions for PDF-document. |
| get_permissions | Get current permissions of PDF-document. |
| is_encrypted | Get encrypted status of PDF-document. |
| sign_pkcs7 | Sign a PDF-document using PKCS#7 digital signatures. |
| sign_pkcs7_detached | Sign a PDF-document using PKCS#7 Detached digital signatures. |
| is_signed | Get signed status of PDF-document. |
| remove_signs | Remove signs from PDF-document. |
Detailed Description
Security functions.