ISignatureHandler Interface |
Namespace: pdftron.SDF
public interface ISignatureHandler
The ISignatureHandler type exposes the following members.
Name | Description | |
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AppendData |
Adds data to be signed. This data will be the raw serialized byte buffer as the PDF is being saved to any stream.
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CreateSignature |
Calculates the actual signature using client implemented signing methods. The returned value (byte array)
will be written as the /Contents entry in the signature dictionary.
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GetName |
Gets the name of this SignatureHandler. The name of the SignatureHandler is what identifies this
SignatureHandler from all others. This name is also added to the PDF as the value of /Filter entry in
the signature dictionary.
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Reset |
Resets any data appending and signature calculations done so far. This method should allow PDFNet to
restart the whole signature calculation process. It is important that when this method is invoked, any
data processed with the AppendData method should be discarded.
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