public unsafe static SecurityStatus SafeDecryptMessage( ref SafeCtxtHandle context, ref SecBufferDescEx message, uint MessageSeqNo, void *pfQOP) { try { message.Pin(); int error = Secur32Dll.DecryptMessage( ref context.Handle, ref message.SecBufferDesc, MessageSeqNo, pfQOP); return(Convert(error)); } catch { return(SecurityStatus.SEC_E_UNKNOW_ERROR); } finally { message.Free(); } }
public unsafe static SecurityStatus SafeDecryptMessage(ref SafeCtxtHandle context, ref SecBufferDescEx message, uint MessageSeqNo, void *pfQOP) { SecurityStatus result; try { message.Pin(); int error = Secur32Dll.DecryptMessage(ref context.Handle, ref message.SecBufferDesc, MessageSeqNo, pfQOP); result = Sspi.Convert(error); } catch { result = (SecurityStatus)4294967295u; } finally { message.Free(); } return(result); }