DrvDbGetDriverPackageSignerScore

NTSTATUS __stdcall DrvDbGetDriverPackageSignerScore(
        _DRVDB_CONTEXT *pDrvDbCtx,
        WCHAR *DriverPackageId,
        VOID *ObjectBaseKey,
        WCHAR *SignerScore){
  NTSTATUS result; 
  UINT64 BufferSize; 
  UINT64 v6[3]; 

  v6[0] = 0i64;
  LODWORD(BufferSize) = 4;
  result = DrvDbGetDriverPackageMappedProperty(
             pDrvDbCtx,
             DriverPackageId,
             ObjectBaseKey,
             (_DEVPROPKEY *)&DEVPKEY_DriverPackage_SignerScore,
             v6,
             (UINT8 *)SignerScore,
             BufferSize,
             (UINT64 *)((char *)v6 + 4));
  if( result >= 0 && v6[0] != 0x400000007i64 )
    return -1073741823;
  return result;
}

Referenced by:

DrvDbGetDriverPackageMappedProperty
DrvDbGetDriverPackageMappedPropertyKeys
DrvDbSetDriverPackageMappedProperty