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PdfCryptFilter Class

The Crypt filter (PDF 1.5) allows the document-level security handler (see 7.6, "Encryption") to determine which algorithms should be used to decrypt the input data.
Inheritance Hierarchy
SystemObject
  SautinSoft.Pdf.FiltersPdfFilter
    SautinSoft.Pdf.FiltersPdfCryptFilter

Namespace: SautinSoft.Pdf.Filters
Assembly: SautinSoft.Pdf (in SautinSoft.Pdf.dll) Version: 2024.11.26
Syntax
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public sealed class PdfCryptFilter : PdfFilter

The PdfCryptFilter type exposes the following members.

Constructors
 NameDescription
Public methodPdfCryptFilterInitializes a new instance of the PdfCryptFilter class
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Properties
 NameDescription
Public propertyCryptFilterName

Gets or sets the name of the crypt filter.

Default value: Identity.

Public propertyFilterType Gets the Crypt value.
(Overrides PdfFilterFilterType)
Public propertyName

The name of the crypt filter that shall be used to decrypt this stream. The name shall correspond to an entry in the CF entry of the encryption dictionary (see Table 20) or one of the standard crypt filters (see Table 26).

Default value: Identity.

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See Also