LDicomNet::GetIntegrityAlgorithmTLS

#include "ltdic.h"

L_UINT32 LDicomNet::GetIntegrityAlgorithmTLS(cipher)

/* ciphersuite */

Returns the message authentication code type (MD5, SHA) for the cipher. This function is available in the PACS Imaging toolkits.

Parameter	Description
cipher	Value that indicates the ciphersuite for which to get the message authentication mode or algorithm.

Returns

A value that represents the message authentication code type. Possible values are:

Value	Meaning
L_MAC_NONE	[0x00] Returned if no secure connection is established.
L_MAC_SHA1	[0x10] Secure Hash Algorithm (New and improved algorithm)
L_MAC_MD5	[0x11] Message-Digest algorithm 5

Comments

There are several different cipher suites. Some differ only in the MAC algorithm.

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

See Also

Functions:	LDicomNet::GetAuthenticationAlgorithmTLS, LDicomNet::GetEncryptionAlgorithmTLS, LDicomNet::GetKeyExchangeAlgorithmTLS, LDicomNet::GetEncryptKeyLengthTLS, LDicomNet::GetMutualAuthKeyLengthTLS, Class Members
Topics:	Adding TLS Security to a DICOM Connection
	Negotiating a Ciphersuite
	General Transport Layer Secure (TLS) Information

Example

L_INT LDicomNet_GetIntegrityAlgorithmTLSExample(LDicomNet* m_pDicomNet)
{
   L_INT       nRet;
   LDicomNet*  pDicomNet;
   // create and initialize pDicomNet
   pDicomNet = m_pDicomNet;
   nRet = pDicomNet->GetIntegrityAlgorithmTLS(TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA);
   if(nRet == L_MAC_SHA1)
      AfxMessageBox(TEXT(" Message authentication codes in TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA with L_MAC_SHA1"));
   return DICOM_SUCCESS;
}