| LEADTOOLS DICOM C DLL Help > Function References > L_DicomSetIndexForMutualAuthISCL | 
#include "ltdic.h"
L_LTDIC_API L_UINT32 L_DicomSetIndexForMutualAuthISCL(hNet, nIndex)
| HDICOMNET hNet; | /* handle to an existing DICOM Network */ | 
| L_UINT32 nIndex; | /* index */ | 
Sets the index of the mutual authentication key to be used during the mutual authentication process. This function is available in the PACS Imaging toolkits.
| Parameter | Description | 
| hNet | Handle to an existing DICOM Network. This is the handle returned from the L_DicomCreateNet function. | 
| nIndex | Index of the key to be used for mutual authentication. Possible values for this index are between 1 and 8, inclusive. | 
Returns
| DICOM_SUCCESS | Success. The key in the specified location in the array was set as the key to use for mutual authentication. | 
| DICOM_ERROR_PARAMETER | A parameter error occurred. nIndex was 0 or bigger than 8. Refer to Return Codes. | 
Comments
This function sets the actual key used for mutual authentication operations, based on an index from 1 to 8
Required DLLs and Libraries
| For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application | 
Win32, x64.
See Also
Example
L_INT DicomSetIndexForMutualAuthISCLExample(L_VOID)
{
   L_INT nRet;
   HDICOMNET hDicomNet;
   hDicomNet = L_DicomCreateNet (TEXT(""), DICOM_SECURE_ISCL);
   nRet = L_DicomSetMutualAuthKeyISCL (hDicomNet, 1, 0x0123456789ABCDEF);
   if (nRet != DICOM_SUCCESS)
      return nRet;
   // 64-bit value, in hexadecimal notation
   return L_DicomSetIndexForMutualAuthISCL(hDicomNet, 1);
}