'Declaration
 
Public Shared Function CryptVerifyMessageSignature( _
   ByRef pVerifyPara As Crypto.CRYPT_VERIFY_MESSAGE_PARA, _
   ByVal dwSignerIndex As Integer, _
   ByVal pbSignedBlob() As Byte, _
   ByVal cbSignedBlob As Integer, _
   ByVal pbDecoded() As Byte, _
   ByRef pcbDecoded As Integer, _
   ByVal ppSignerCert As IntPtr _
) As Boolean

'Usage
 
Dim pVerifyPara As Crypto.CRYPT_VERIFY_MESSAGE_PARA
Dim dwSignerIndex As Integer
Dim pbSignedBlob() As Byte
Dim cbSignedBlob As Integer
Dim pbDecoded() As Byte
Dim pcbDecoded As Integer
Dim ppSignerCert As IntPtr
Dim value As Boolean
 
value = Crypto.NativeMethods.CryptVerifyMessageSignature(pVerifyPara, dwSignerIndex, pbSignedBlob, cbSignedBlob, pbDecoded, pcbDecoded, ppSignerCert)

public static bool CryptVerifyMessageSignature( 
   ref Crypto.CRYPT_VERIFY_MESSAGE_PARA pVerifyPara,
   int dwSignerIndex,
   byte[] pbSignedBlob,
   int cbSignedBlob,
   byte[] pbDecoded,
   ref int pcbDecoded,
   IntPtr ppSignerCert
)

public:
static bool CryptVerifyMessageSignature( 
   Crypto.CRYPT_VERIFY_MESSAGE_PARA% pVerifyPara,
   int dwSignerIndex,
   array<byte>^ pbSignedBlob,
   int cbSignedBlob,
   array<byte>^ pbDecoded,
   int% pcbDecoded,
   IntPtr ppSignerCert
) 

Parameters

pVerifyPara

dwSignerIndex

pbSignedBlob

The value of this parameter cannot be null (Nothing in Visual Basic).

cbSignedBlob

pbDecoded

The value of this parameter can be null (Nothing in Visual Basic).

pcbDecoded

ppSignerCert

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows