DigitalSignatureFieldSetPreferredDigestAlgorithm Method (DigestAlgorithm, Boolean)

Sets the preferred digest algorithm to use when signing this field. This is done by setting DigestMethod in the Seed Value dictionary. This function can be called before a signature field is even prepared for signing.

Namespace: pdftron.PDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255

Syntax

C++

JavaScript

Copy

public void SetPreferredDigestAlgorithm(
	DigestAlgorithm in_digest_algorithm_type,
	bool in_make_mandatory
)

Public Sub SetPreferredDigestAlgorithm ( 
	in_digest_algorithm_type As DigestAlgorithm,
	in_make_mandatory As Boolean
)

public:
virtual void SetPreferredDigestAlgorithm(
	[InAttribute] DigestAlgorithm in_digest_algorithm_type, 
	[InAttribute] bool in_make_mandatory
) sealed

function SetPreferredDigestAlgorithm(in_digest_algorithm_type, in_make_mandatory);

Parameters

in_digest_algorithm_type: Type: pdftron.CryptoDigestAlgorithm
the digest algorithm to use
in_make_mandatory: Type: SystemBoolean
whether to tell signing software to give up if the preferred algorithm is unsupported.

Reference

DigitalSignatureField Class

SetPreferredDigestAlgorithm Overload

pdftron.PDF Namespace

DigitalSignatureFieldAddLanguageSpecificTextSet("LST1658B3A1_0?cpp=::|nu=.");SetPreferredDigestAlgorithm Method (DigestAlgorithm, Boolean)

Parameters

Reference

DigitalSignatureFieldSetPreferredDigestAlgorithm Method (DigestAlgorithm, Boolean)