L_DicomGetCiphersuiteTLS

#include "ltdic.h"

L_LTDIC_API L_CIPHERSUITE L_DicomGetCiphersuiteTLS(hNet)

Returns the cipher suite agreed upon during the TLS protocol.

Parameters

HDICOMNET hNet

Handle to an existing DICOM Network. This is the handle returned from the L_DicomCreateNet function.

Returns

Value	Meaning
<>0	A value that indicates the ciphersuite agreed upon during the TLS protocol.
DICOM_SUCCESS	No cipher suite has been agreed upon yet.

Comments

The ciphersuite is chosen by the server as the first client proposed ciphersuite that the server can understand.

Required DLLs and Libraries

LTDIC
LTCRY
LTTLS
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

Platforms

Win32, x64.

Functions

L_DicomGetCipherFromIndexTLS
L_DicomGetCiphersuiteTLS

Topics

DICOM Net: TLS Protocol
Adding TLS Security to a DICOM Connection
Negotiating a Ciphersuite
General Transport Layer Secure (TLS) Information

Example

// in the OnSecureLinkReady callback: 
L_VOID EXT_CALLBACK myOnSecureLinkready(HDICOMNET hNet, L_UINT32 nError) 
{ 
   L_CIPHERSUITE test; 
   if(nError != DICOM_SUCCESS) 
   { 
      MessageBox(NULL, TEXT("Error on setting secure link connection"), TEXT(""), MB_OK); 
      return; 
   } 
   test = L_DicomGetCiphersuiteTLS (hNet); 
   if(test == TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA) 
      MessageBox(NULL, TEXT("Ciphersuite is TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"),TEXT( ""), MB_OK); 
}