| Name | Description | |
|---|---|---|
 | Encrypt | Determines whether the document is encrypted or not. |
| OwnerPassword | The owner password that can be entered in the reader that permits full access to the document regardless of the specified user permissions. |
| Permissions | Specifies the user permissions for the document. The PdfPermissions values can be combined using a bitwise OR combination. |
| Use128Bit | True to use 128 bit encryption with full permissions capability. False to use 40 bit encryption with limited permissions. The PdfPermissions.AllowFillIn, PdfPermissions.AllowAccessibleReaders, and PdfPermissions.AllowAssembly permissions require this value to be true. |
| UserPassword |
The user password that can be entered in the reader. If this value is left empty the user will not be prompted for a password, however the user will be restricted by the specified permissions.
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