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SecurityHandlerFillEncryptDict Method

Fills the document's Encryption dictionary with whatever information the security handler wants to store in the document. The sequence of events during creation of the encrypt_dict is as follows:
  • encrypt_dict is created(if it does not exist)
  • Filter attribute is added to the dictionary
  • call this method to allow the security handler to add its own attributes
  • call the GetCryptKey to get the algorithm version, key, and key length
  • checks if the V attribute has been added to the dictionary and, if not, then sets V to the algorithm version
  • set the Length attribute if V is 2 or greater
  • add the encrypt_dict to the document

Namespace:  pdftron.SDF
Assembly:  pdftron (in pdftron.dll) Version: 255.255.255.255
Syntax
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public Obj FillEncryptDict(
	SDFDoc doc
)

Parameters

doc
Type: pdftron.SDFSDFDoc
document to save

Return Value

Type: Obj
encrypted dictionary
Remarks
Called when an encrypted document is saved. Unlike all other strings and streams, direct object elements of the encrypt_dict are not encrypted automatically. If you want them encrypted, you must encrypt them before inserting them into the dictionary.
See Also