## PdfEncryptionAlgorithm enumeration

Specifies the encryption algorithm to use for encrypting a PDF document.

## Members
| Member name | Description |
| :- | :- |
|RC4_40|Specifies the encryption algorithm to use for encrypting a PDF document.|
|RC4_128|Specifies the encryption algorithm to use for encrypting a PDF document.|

### See Also

* namespace [aspose.tasks.saving](/tasks/python-net/aspose.tasks.saving/)
* assembly [Aspose.Tasks](/tasks/python-net/)