IX509SignatureInformation::get_AlternateSignatureAlgorithmSet method (certenroll.h)

Article
02/22/2024

The AlternateSignatureAlgorithmSet property retrieves a Boolean value that specifies whether the AlternateSignatureAlgorithm property has been explicitly set by a caller.

This property is read-only.

Syntax

HRESULT get_AlternateSignatureAlgorithmSet(
  VARIANT_BOOL *pValue
);

Parameters

pValue

Return value

None

Remarks

The AlternateSignatureAlgorithmSet property is used by a CMC certificate request object. If the AlternateSignatureAlgorithm property is explicitly set on a signer certificate, and the same property is set on the IX509CertificateRequestCmc object, the CMC request will not override the property value on the signer certificate.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Target Platform	Windows
Header	certenroll.h
DLL	CertEnroll.dll