IX509SignatureInformation::get_NullSigned method (certenroll.h)

The NullSigned property specifies and retrieves a Boolean value that indicates whether the certificate request is null-signed.

This property is read/write.

Syntax

HRESULT get_NullSigned(
  VARIANT_BOOL *pValue
);

Parameters

pValue

Return value

None

Remarks

A null-signed certificate request is not really signed. That is, the request can be digested by using a digest algorithm such as SHA-1, but it is not encrypted with a public key algorithm such as RSA. You must set this property before calling the GetSignatureAlgorithm method.

Requirements

See also

IX509SignatureInformation