Establish secure communication on application lavel to use the key and test LKSM. More...

#include "qkd-app-004.h"

Inheritance diagram for ns3::QKDApp004:

Collaboration diagram for ns3::QKDApp004:

Classes
struct	AddressHash
	Hashing for the Address class. More...

struct	Association004
	The key stream session details. More...

struct	KMSPacket
	The KMS packet. More...

struct	QKDAppKey
	A cryptographic key at the application layer. More...

Public Types
enum	QKDAppState { NOT_STARTED , INITIALIZED , ESTABLISHING_ASSOCIATIONS , ASSOCIATIONS_ESTABLISHED , ESTABLISHING_KEY_QUEUES , KEY_QUEUES_ESTABLISHED , READY , WAIT , SEND_DATA , DECRYPT_DATA , STOPPED }
	The QKD application states. More...

Public Types inherited from ns3::Application
typedef void(*	DelayAddressCallback) (const Time &delay, const Address &from)
	Common callback signature for packet delay and address. More...

typedef void(*	StateTransitionCallback) (const std::string &oldState, const std::string &newState)
	Common signature used by callbacks to application's state transition trace source. More...

Public Member Functions
	QKDApp004 ()
	Constructor. More...

virtual	~QKDApp004 ()
	Destructor. More...

void	CancelScheduledAction (uint32_t eventId)
	Cancel the scheduled event. More...

void	Close (std::string ksid)
	Close the keys stream session (the association). More...

bool	ConnectionRequestedFromKMS (Ptr< Socket > socket, const Address &address)
	Callback function after the connection for response from the KMS has been received. More...

void	ConnectionSignalingToAppFailed (Ptr< Socket > socket)
	Callback function after the signaling connection to the APP has failed. More...

void	ConnectionSignalingToAppSucceeded (Ptr< Socket > socket)
	Callback function after the signaling connection to the APP is complete. More...

void	ConnectionToAppFailed (Ptr< Socket > socket)
	Callback function after the connection to the APP has failed. More...

void	ConnectionToAppSucceeded (Ptr< Socket > socket)
	Callback function after the connection to the APP is complete. More...

void	ConnectionToKMSFailed (Ptr< Socket > socket)
	Callback function after the connection to the KMS has failed. More...

void	ConnectionToKMSSucceeded (Ptr< Socket > socket)
	Callback function after the connection to the KMS is complete. More...

void	CreateKeyStreamAssociations ()

void	DataPacketReceivedFromApp (const Ptr< Packet > &p, const Address &from, Ptr< Socket > socket)
	Check for the tcp segmentation of the signaling packets received from the KMS. More...

void	DataToKMSSend (Ptr< Socket >, uint32_t)
	Callback function to notify that data to KMS has been sent. More...

QKDAppState	GetAppState () const
	Get the current state of the application. More...

std::string	GetAppStateString () const
	Get the current state of the application in a string notation. More...

uint32_t	GetAuthenticationKeySize ()
	Get the required key size for the choosen authentication algorithm. More...

uint32_t	GetEncryptionKeySize ()
	Get the required key size for the choosen encryption algorithm. More...

UUID	GetId (void)
	Get the application identifier. More...

void	GetKeyFromKMS (std::string ksid, uint32_t index=0)
	Get key for the key stream. More...

uint64_t	GetMaxAuthenticationKeyRate ()
	Get the maximum key rate required for the authentication (QoS settings). More...

uint64_t	GetMaxEncryptionKeyRate ()
	Get the maximum key rate required for the encryption (QoS settings). More...

std::string	GetPacketContent (uint32_t msgLength=0)
	Generate a random packet payload (the message). More...

Ptr< Socket >	GetSendSocketToKMS ()
	Get the sending socket to the KMS. More...

Ptr< Socket >	GetSinkSocketFromKMS ()
	Get the receiving socket from the KMS. More...

void	HandleAcceptFromApp (Ptr< Socket > s, const Address &from)
	Handle an incoming connection from the peer QKD application. More...

void	HandleAcceptFromKMS (Ptr< Socket > s, const Address &from)
	Handle an incoming connection from the KMS. More...

void	HandleAcceptSignalingFromApp (Ptr< Socket > s, const Address &from)
	Handle a signaling incoming connection from the peer QKD application. More...

void	HandlePeerCloseFromApp (Ptr< Socket > socket)
	Handle a connection close from the peer QKD application. More...

void	HandlePeerCloseFromKMS (Ptr< Socket > socket)
	Handle a connection close from the KMS. More...

void	HandlePeerCloseSignalingFromApp (Ptr< Socket > socket)
	Handle a signaling connection close from the peer QKD application. More...

void	HandlePeerCloseToKMS (Ptr< Socket > socket)
	Handle a connection close to the KMS. More...

void	HandlePeerErrorFromApp (Ptr< Socket > socket)
	Handle a connection error from the peer QKD application. More...

void	HandlePeerErrorFromKMS (Ptr< Socket > socket)
	Handle a connection error from the KMS. More...

void	HandlePeerErrorSignalingFromApp (Ptr< Socket > socket)
	Handle a signaling connection error from the peer QKD application. More...

void	HandlePeerErrorToKMS (Ptr< Socket > socket)
	Handle a connection error to the KMS. More...

void	HandleReadFromApp (Ptr< Socket > socket)
	Handle a packet received from the peer QKD application. More...

void	HandleReadFromKMS (Ptr< Socket > socket)
	Handle a packet received by the QKD application from the KMS application. More...

void	HandleReadSignalingFromApp (Ptr< Socket > socket)
	Handle a signaling packet received from the peer QKD application. More...

void	OpenConnect (std::string ksid, uint32_t keyType=0)
	Request a key stream session (an association) from the local KMS. More...

void	PacketReceivedFromKMS (const Ptr< Packet > &p, const Address &from, Ptr< Socket > socket)
	Check for the tcp segmentation of packets received from the KMS. More...

void	PrepareSendSocketToApp ()
	Prepare the send socket to communicate with the peer QKD Application. More...

void	PrepareSendSocketToKMS ()
	Prepare the send socket to communicate with the KMS Application. More...

void	PrepareSinkSocketFromApp ()
	Prepare the sink socket to listen from the peer QKD Application. More...

void	PrepareSinkSocketFromKMS ()
	Prepare the sink socket to listen from the KMS Application. More...

void	ProcessCloseResponse (HTTPMessage &header)
	Process the CLOSE response. More...

void	ProcessDataPacketFromApp (QKDAppHeader header, Ptr< Packet > packet, Ptr< Socket > socket)
	Process data packets from the peer QKD application. More...

void	ProcessGetKeyResponse (HTTPMessage &header)
	Process the GET_KEY response. More...

void	ProcessOpenConnectResponse (HTTPMessage &header)
	Process the OPEN_CONNECT response. More...

void	ProcessResponseFromKMS (HTTPMessage &header, Ptr< Packet > packet, Ptr< Socket > socket)
	Process a response from the KMS application. More...

void	ProcessSendKsidResponse (HTTPMessage &header, std::string ksid)
	Process the SEND_KSID response. More...

void	ProcessSignalingPacketFromApp (HTTPMessage &header, Ptr< Socket > socket)
	Process a signaling packets from the peer QKD application. More...

void	RegisterAckTime (Time oldRtt, Time newRtt)
	Register the acknowledgement time. More...

uint32_t	ScheduleAction (Time t, std::string action)
	Schedule the action. More...

void	SendKsidRequest (std::string ksid, uint32_t input)
	Inform the peer QKD application of the established key stream session. More...

void	SendKsidResponse (HTTPMessage::HttpStatus httpStatus, std::string msg="")
	Send a response on the SEND_KSID request. More...

void	SetEncryptionAndAuthenticationSettings (uint32_t encryptionType, uint32_t authenticationType, uint32_t authenticationTagLengthInBits)
	Set the encryption and the authentication algorithms. More...

void	SetKsidAuthentication (UUID val)
	Set authentication key stream identifier. More...

void	SetKsidEncryption (UUID val)
	Set encryption key stream identifier. More...

void	Setup (std::string socketType, Address src, Address dst, Address kms, UUID dstSaeId, std::string type)
	Configure the application. More...

void	Setup (std::string socketType, Address src, Address dst, Address kms, UUID dstSaeId, uint32_t packetSize, uint32_t nPackets, DataRate dataRate, std::string type)
	Configure the application. More...

void	SignalingPacketReceivedFromApp (const Ptr< Packet > &p, const Address &from, Ptr< Socket > socket)
	Check for the tcp segmentation of the signaling packets received from the peer application. More...

void	SwitchAppState (QKDAppState state)
	Change the state of the application. More...

Public Member Functions inherited from ns3::Application
	Application ()

	~Application () override

Ptr< Node >	GetNode () const

void	SetNode (Ptr< Node > node)

void	SetStartTime (Time start)
	Specify application start time. More...

void	SetStopTime (Time stop)
	Specify application stop time. More...

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor. More...

	~Object () override
	Destructor. More...

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together. More...

void	Dispose ()
	Dispose of this Object. More...

AggregateIterator	GetAggregateIterator () const
	Get an iterator to the Objects aggregated to this one. More...

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object. More...

template<typename T >
Ptr< T >	GetObject () const
	Get a pointer to the requested aggregated Object. More...

template<>
Ptr< Object >	GetObject () const
	Specialization of () for objects of type ns3::Object. More...

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId. More...

template<>
Ptr< Object >	GetObject (TypeId tid) const
	Specialization of (TypeId tid) for objects of type ns3::Object. More...

void	Initialize ()
	Invoke DoInitialize on all Objects aggregated to this one. More...

bool	IsInitialized () const
	Check if the object has been initialized. More...

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor. More...

	SimpleRefCount (const SimpleRefCount &o[[maybe_unused]])
	Copy constructor. More...

uint32_t	GetReferenceCount () const
	Get the reference count of the object. More...

SimpleRefCount &	operator= (const SimpleRefCount &o[[maybe_unused]])
	Assignment operator. More...

void	Ref () const
	Increment the reference count. More...

void	Unref () const
	Decrement the reference count. More...

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

Static Public Member Functions
static std::string	GetAppStateString (QKDAppState state)
	Convert application state to a string notation. More...

static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::Application
static TypeId	GetTypeId ()
	Get the type ID. More...

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId ()
	Register this type. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId ()
	Get the type ID. More...

Public Attributes
TracedCallback< Ptr< const Packet >, std::string >	m_mxTrace
	A trace for the missed time slots to send data (due to the lack of keys). More...

TracedCallback< Ptr< const Packet > >	m_rxKmsTrace
	A trace for received packets from the KMS. More...

TracedCallback< Ptr< const Packet > >	m_rxSigTrace
	A trace for received signaling packets. More...

TracedCallback< Ptr< const Packet >, std::string >	m_rxTrace
	A trace for received data packets. More...

ns3::TracedCallback< const std::string &, const std::string & >	m_stateTransitionTrace
	A trace for the application state transitions. More...

TracedCallback< Ptr< const Packet > >	m_txKmsTrace
	A trace for transmitted packets to the KMS. More...

TracedCallback< Ptr< const Packet > >	m_txSigTrace
	A trace for transmitted signaling packets. More...

TracedCallback< Ptr< const Packet >, std::string >	m_txTrace

Private Member Functions
void	AppTransitionTree (void)
	Transition through a tree of the application states and trigger actions. More...

void	CheckAssociationsState ()
	Check if the required key stream sessions are successfuly established. More...

void	CheckQueues ()
	Request new keys from the KMS until the key queues at the application layer are established with a set amount of keys. More...

void	ClearAssociation (std::string ksid)
	Delete all records of key stream session identified with a given KSID. More...

void	CloseSocketToKms ()
	Close the connecting sockets with the KMS. More...

void	CreateKeyQueues ()
	Create the required key queues to store a set amount of keys from the respective key stream sessions. More...

void	CreateKeyQueuesResponse ()
	Once the receiving application establishes the queues, it sends a response to the sender application. More...

QKDAppKey	GetAuthKey ()
	Get the authentication key from the queue. More...

QKDAppKey	GetEncKey ()
	Get the encryption key from the queue. More...

uint32_t	GetKeyTypeFromHttp004KMSQuery (std::string uri)
	Map the HTTP reponse from the KMS and obtain the key type. More...

std::string	GetKsidFromHttp004AppQuery (void)
	Map the HTTP response from the peer QKD application and obtain the key stream identifier. More...

std::string	GetKsidFromHttp004KMSQuery (std::string uri)
	Map the HTTP response from the KMS and obtain the key stream identifier. More...

uint32_t	GetMethodFromHttp004AppQuery (void)
	Map the HTTP response from the peer QKD application and obtain the ETSI method type. More...

uint32_t	GetMethodFromHttp004KMSQuery (std::string uri)
	Read the ETSI request method from the URI. More...

void	Http004AppQuery (uint32_t methodType, std::string ksid)
	Memories the HTTP request made to the peer QKD application. More...

void	Http004AppQueryComplete (void)
	Remove the request from the vector of HTTP requests made to the peer QKD application. More...

void	Http004KMSQuery (std::string uri, std::string ksid, uint32_t keyType)
	Memories the HTTP request made to the local KMS. More...

void	Http004KMSQueryComplete (std::string uri)
	Remove the request from the vector of HTTP requests made to the KMS. More...

void	InitializeAssociations ()
	Initialize the key stream sessions. More...

std::string	PacketToString (Ptr< Packet > packet)
	Convert the packet to a string. More...

void	ProcessCreateQueuesResponse ()
	Start establishing key queues at the reciving application once requested by the sender. More...

void	ProcessPacketsToKMSFromQueue ()
	Process and send any remaining packets to the KMS. More...

void	ScheduleTx (void)
	Schedule the next time slot to send the data. More...

void	SendMaliciousRequestToKMS ()
	Send a malicious request to the KMS. More...

void	SendPacket (void)
	Send the application packet (includes the generation of a random message and optional encryption or/and authentication on the message). More...

virtual void	StartApplication (void)

virtual void	StopApplication (void)
	Application specific shutdown code. More...

Private Attributes
uint32_t	m_aesLifetime
	The AES key lifetime. More...

QKDAppState	m_appState
	The application state. More...

std::pair< Association004, Association004 >	m_associations
	A pair (encryption/authentication) of the establihed key stream session. More...

uint32_t	m_authenticationTagLengthInBits
	The size of the authentication tag in bits (32 by default). More...

TracedCallback< Ptr< Packet >, std::string >	m_authenticationTrace
	A trace callback for the authentication event. More...

QKDEncryptor::AuthenticationType	m_authenticationType
	The authentication algorithm. More...

uint32_t	m_authenticationTypeInt
	The authentication algorithm. More...

std::unordered_map< Address, Ptr< Packet >, AddressHash >	m_buffer_kms
	The buffer for the received packets from the KMS (fragmentation). More...

std::unordered_map< Address, Ptr< Packet >, AddressHash >	m_buffer_qkdapp
	The buffer for received data packets (fragmentation). More...

std::unordered_map< Address, Ptr< Packet >, AddressHash >	m_buffer_sig
	The buffer for the received signaling packets (fragmentation). More...

EventId	m_closeSocketEvent
	The closing socket event. More...

DataRate	m_dataRate
	The application data rate. More...

uint32_t	m_dataSent
	The amount of the sent data. More...

TracedCallback< Ptr< Packet >, std::string >	m_deauthenticationTrace
	A trace callback for the authentication check event. More...

TracedCallback< Ptr< Packet > >	m_decryptionTrace
	A trace callback for the decryption event. More...

double	m_delay
	The time interval between two successive data transmissions (calculated based on the application data rate). More...

Time	m_dosAttackIntensity
	The intensity of the DoS attack. More...

UUID	m_dstSaeId
	The peer application identifier. More...

TracedCallback< Ptr< Packet > >	m_encryptionTrace
	A trace callback for the encryption event. More...

QKDEncryptor::EncryptionType	m_encryptionType
	The encryption algorithm. More...

uint32_t	m_encryptionTypeInt
	The encryption algorithm. More...

Ptr< QKDEncryptor >	m_encryptor
	The QKD encryptor. More...

Time	m_holdTime
	The holding time before closing sockets. More...

std::vector< std::pair< uint32_t, std::string > >	m_httpRequestsApp
	A vector of HTTP requests sent to the peer application. More...

std::map< std::string, std::pair< std::string, uint32_t > >	m_httpRequestsKMS
	A vector of HTTP requests set to the KMS. More...

UUID	m_id
	The application identifier. More...

uint32_t	m_keyBufferLengthAuthentication
	The size of the authentication key queue at the application layer. More...

uint32_t	m_keyBufferLengthEncryption
	The size of the encryption key queue at the application layer. More...

Address	m_kms
	The local KMS address. More...

UUID	m_ksid_auth
	The authentication key stream identifier. More...

UUID	m_ksid_enc
	The encryption key stream identifier. More...

Address	m_local
	The local address for the data transmission. More...

Address	m_localSignaling
	The local address for the signaling data transmission. More...

uint32_t	m_malicious
	Is a malicious application? More...

Ptr< Packet >	m_maliciousPacket
	The malicious packet. More...

uint32_t	m_master
	Is a master (sender/primary) application? More...

DataRate	m_minDataRate
	The minimum application data rate. More...

TracedCallback< const uint32_t & >	m_obtainedKeyMaterialTrace
	A trace callback for the obtained key material. More...

uint32_t	m_packetSize
	The data packet size. More...

uint32_t	m_packetsSent
	The number of sent data packets. More...

Address	m_peer
	The address of the peer for the data transmission. More...

Address	m_peerSignaling
	The address of the peer for the signaling data transmission. More...

bool	m_primaryQueueEstablished
	Is the queue established at the sender application? More...

uint32_t	m_priority
	The application priority (QoS). More...

std::vector< KMSPacket >	m_queue_kms
	The queue of packets waiting for the transmission to the KMS. More...

Ptr< UniformRandomVariable >	m_random
	The uniform random variable. More...

bool	m_replicaQueueEstablished
	Is the queue established at the receiver application? More...

std::map< uint32_t, EventId >	m_scheduledEvents
	The map of scheduled events. More...

Ptr< Socket >	m_sendDataSocketApp
	The sending socket for the data. More...

EventId	m_sendEvent
	The data transmission event. More...

Ptr< Socket >	m_sendSignalingSocketApp
	The sending socket for the signaling messages. More...

Ptr< Socket >	m_sendSocketToKMS
	The sending socket to the KMS. More...

Ptr< Socket >	m_sinkDataSocketApp
	The receiving socket for the data. More...

Ptr< Socket >	m_sinkSignalingSocketApp
	The receiving socket for the signaling messages. More...

Ptr< Socket >	m_sinkSocketFromKMS
	The receiving socket from the KMS. More...

std::string	m_socketType
	The sockets type. More...

TypeId	m_tid
	The type identifier. More...

std::multimap< std::string, std::string >	m_transitionMatrix
	The map of the possible state transitions. More...

uint32_t	m_ttl
	The time-to-live of the key stream session. More...

uint32_t	m_useCrypto
	Execute actual cryptographic algorithms? More...

Static Private Attributes
static uint32_t	m_applicationCounts = 0
	The number of running applications. More...

Additional Inherited Members
Protected Member Functions inherited from ns3::Application
void	DoDispose () override
	Destructor implementation. More...

void	DoInitialize () override
	Initialize() implementation. More...

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...

virtual void	NotifyNewAggregate ()
	Notify all Objects aggregated to this one of a new Object being aggregated. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed. More...

Protected Attributes inherited from ns3::Application
Ptr< Node >	m_node
	The node that this application is installed on. More...

EventId	m_startEvent
	The event that will fire at m_startTime to start the application. More...

Time	m_startTime
	The simulation time that the application will start. More...

EventId	m_stopEvent
	The event that will fire at m_stopTime to end the application. More...

Time	m_stopTime
	The simulation time that the application will end. More...

Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More...

Detailed Description

Establish secure communication on application lavel to use the key and test LKSM.

This application was written to complement simple application to consume keys so a generic QKDApp name was selected. The application (Alice) implements sockets for connection with counter-party application (Bob) and implements sockets for communication with local key management system. The applications use ETSI QKD 004 interface to communicate with LKSM, hence the name "QKDApp004".

Definition at line 71 of file qkd-app-004.h.

Member Enumeration Documentation

◆ QKDAppState

enum ns3::QKDApp004::QKDAppState

The QKD application states.

Enumerator
NOT_STARTED
INITIALIZED
ESTABLISHING_ASSOCIATIONS
ASSOCIATIONS_ESTABLISHED
ESTABLISHING_KEY_QUEUES
KEY_QUEUES_ESTABLISHED
READY
WAIT
SEND_DATA
DECRYPT_DATA
STOPPED

Definition at line 109 of file qkd-app-004.h.

Constructor & Destructor Documentation

◆ QKDApp004()

ns3::QKDApp004::QKDApp004 ( )

Constructor.

   SETUP

Definition at line 180 of file qkd-app-004.cc.

References m_applicationCounts, m_id, m_random, and ns3::UUID::Random().

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◆ ~QKDApp004()

ns3::QKDApp004::~QKDApp004 ( )

virtual

Destructor.

Definition at line 201 of file qkd-app-004.cc.

References m_sendDataSocketApp, m_sendSignalingSocketApp, m_sendSocketToKMS, m_sinkDataSocketApp, m_sinkSignalingSocketApp, and m_sinkSocketFromKMS.

Member Function Documentation

◆ AppTransitionTree()

void ns3::QKDApp004::AppTransitionTree ( void )

private

Transition through a tree of the application states and trigger actions.

   STATE functions

Definition at line 2507 of file qkd-app-004.cc.

References ASSOCIATIONS_ESTABLISHED, CheckQueues(), CreateKeyQueues(), CreateKeyQueuesResponse(), CreateKeyStreamAssociations(), ESTABLISHING_ASSOCIATIONS, ESTABLISHING_KEY_QUEUES, GetAuthenticationKeySize(), GetEncryptionKeySize(), INITIALIZED, KEY_QUEUES_ESTABLISHED, m_appState, m_associations, m_master, NS_FATAL_ERROR, NS_LOG_FUNCTION, PrepareSendSocketToApp(), PrepareSendSocketToKMS(), READY, SendPacket(), and SwitchAppState().

Referenced by CheckAssociationsState(), CheckQueues(), ProcessCreateQueuesResponse(), and StartApplication().

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◆ CancelScheduledAction()

void ns3::QKDApp004::CancelScheduledAction ( uint32_t eventId )

Cancel the scheduled event.

Parameters

The	identifier of the scheduled event.

Definition at line 308 of file qkd-app-004.cc.

References ns3::Simulator::Cancel(), m_scheduledEvents, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

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◆ CheckAssociationsState()

void ns3::QKDApp004::CheckAssociationsState ( )

private

Check if the required key stream sessions are successfuly established.

Definition at line 1060 of file qkd-app-004.cc.

References AppTransitionTree(), ASSOCIATIONS_ESTABLISHED, ESTABLISHING_ASSOCIATIONS, GetAuthenticationKeySize(), GetEncryptionKeySize(), m_appState, m_associations, m_master, NS_ASSERT, NS_LOG_FUNCTION, and SwitchAppState().

Referenced by ProcessSendKsidResponse().

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◆ CheckQueues()

void ns3::QKDApp004::CheckQueues ( )

private

Request new keys from the KMS until the key queues at the application layer are established with a set amount of keys.

The pplication establishes key queues of desired number of keys prior to the secure communication to support a fast rekeying.

Definition at line 1087 of file qkd-app-004.cc.

References AppTransitionTree(), GetKeyFromKMS(), KEY_QUEUES_ESTABLISHED, m_associations, m_master, m_primaryQueueEstablished, m_replicaQueueEstablished, NS_LOG_FUNCTION, and SwitchAppState().

Referenced by AppTransitionTree(), ProcessGetKeyResponse(), and ProcessSignalingPacketFromApp().

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◆ ClearAssociation()

void ns3::QKDApp004::ClearAssociation ( std::string ksid )

private

Delete all records of key stream session identified with a given KSID.

Parameters

ksid	The key stream identifier (KSID).

Definition at line 2474 of file qkd-app-004.cc.

References m_associations, and NS_LOG_FUNCTION.

Referenced by ProcessOpenConnectResponse().

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◆ Close()

void ns3::QKDApp004::Close ( std::string ksid )

Close the keys stream session (the association).

Parameters

ksid	The key stream session identifier.

Definition at line 1950 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::HTTPMessage::CreateRequest(), ns3::InetSocketAddress::GetIpv4(), ns3::Socket::GetPeerName(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), Http004KMSQuery(), ns3::QKDApp004::KMSPacket::keyType, ns3::QKDApp004::KMSPacket::ksid, m_associations, m_kms, m_master, m_queue_kms, m_sendSocketToKMS, m_sinkSocketFromKMS, m_txKmsTrace, ns3::QKDApp004::KMSPacket::methodType, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_FUNCTION, ns3::QKDApp004::KMSPacket::packet, PrepareSendSocketToKMS(), PrepareSinkSocketFromKMS(), ns3::Ipv4Address::Print(), ns3::Socket::Send(), ns3::HTTPMessage::ToString(), and ns3::QKDApp004::KMSPacket::uri.

Referenced by ProcessSendKsidResponse(), and StopApplication().

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◆ CloseSocketToKms()

void ns3::QKDApp004::CloseSocketToKms ( )

private

Close the connecting sockets with the KMS.

Definition at line 720 of file qkd-app-004.cc.

References ns3::Socket::Close(), m_queue_kms, m_sendSocketToKMS, and NS_LOG_FUNCTION.

Referenced by HandleReadFromKMS().

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◆ ConnectionRequestedFromKMS()

bool ns3::QKDApp004::ConnectionRequestedFromKMS	(	Ptr< Socket >	socket,
		const Address &	address
	)

Callback function after the connection for response from the KMS has been received.

Parameters

socket	The connected socket.
address	The address of the KMS.

Definition at line 523 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), and NS_LOG_FUNCTION.

Referenced by PrepareSinkSocketFromKMS().

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◆ ConnectionSignalingToAppFailed()

void ns3::QKDApp004::ConnectionSignalingToAppFailed ( Ptr< Socket > socket )

Callback function after the signaling connection to the APP has failed.

Parameters

socket The connected socket.

Definition at line 602 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSendSocketToApp().

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◆ ConnectionSignalingToAppSucceeded()

void ns3::QKDApp004::ConnectionSignalingToAppSucceeded ( Ptr< Socket > socket )

Callback function after the signaling connection to the APP is complete.

Parameters

socket The connected socket.

Definition at line 596 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSendSocketToApp().

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◆ ConnectionToAppFailed()

void ns3::QKDApp004::ConnectionToAppFailed ( Ptr< Socket > socket )

Callback function after the connection to the APP has failed.

Parameters

socket The connected socket.

Definition at line 590 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSendSocketToApp().

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◆ ConnectionToAppSucceeded()

void ns3::QKDApp004::ConnectionToAppSucceeded ( Ptr< Socket > socket )

Callback function after the connection to the APP is complete.

Parameters

socket The connected socket.

Definition at line 584 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSendSocketToApp().

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◆ ConnectionToKMSFailed()

void ns3::QKDApp004::ConnectionToKMSFailed ( Ptr< Socket > socket )

Callback function after the connection to the KMS has failed.

Parameters

socket The connected socket.

Definition at line 578 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSendSocketToKMS().

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◆ ConnectionToKMSSucceeded()

void ns3::QKDApp004::ConnectionToKMSSucceeded ( Ptr< Socket > socket )

Callback function after the connection to the KMS is complete.

Parameters

socket The connected socket.

Definition at line 572 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSendSocketToKMS().

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◆ CreateKeyQueues()

void ns3::QKDApp004::CreateKeyQueues ( )

private

Create the required key queues to store a set amount of keys from the respective key stream sessions.

Definition at line 2391 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::HTTPMessage::CreateRequest(), GetId(), ns3::InetSocketAddress::GetIpv4(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), Http004AppQuery(), m_dataSent, m_master, m_packetsSent, m_peer, m_sendSignalingSocketApp, m_txSigTrace, NS_ASSERT, NS_LOG_FUNCTION, ns3::Ipv4Address::Print(), ns3::Socket::Send(), ns3::UUID::string(), and ns3::HTTPMessage::ToString().

Referenced by AppTransitionTree().

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◆ CreateKeyQueuesResponse()

void ns3::QKDApp004::CreateKeyQueuesResponse ( )

private

Once the receiving application establishes the queues, it sends a response to the sender application.

Definition at line 2424 of file qkd-app-004.cc.

References ns3::HTTPMessage::CreateResponse(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), m_dataSent, m_master, m_packetsSent, m_sendSignalingSocketApp, m_txSigTrace, NS_ASSERT, NS_LOG_FUNCTION, ns3::Socket::Send(), and ns3::HTTPMessage::ToString().

Referenced by AppTransitionTree().

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◆ CreateKeyStreamAssociations()

void ns3::QKDApp004::CreateKeyStreamAssociations ( )

Definition at line 2463 of file qkd-app-004.cc.

References GetAuthenticationKeySize(), GetEncryptionKeySize(), m_associations, NS_LOG_FUNCTION, and OpenConnect().

Referenced by AppTransitionTree().

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◆ DataPacketReceivedFromApp()

void ns3::QKDApp004::DataPacketReceivedFromApp	(	const Ptr< Packet > &	p,
		const Address &	from,
		Ptr< Socket >	socket
	)

Check for the tcp segmentation of the signaling packets received from the KMS.

Parameters

p	The received packet.
from	The address of the KMS.
socket	The connected socket.

Definition at line 872 of file qkd-app-004.cc.

References ns3::Packet::AddAtEnd(), ns3::Packet::CreateFragment(), GetAppStateString(), ns3::QKDAppHeader::GetLength(), ns3::QKDAppHeader::GetSerializedSize(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), m_appState, m_associations, m_buffer_qkdapp, m_master, m_txTrace, NS_ABORT_IF, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::Packet::PeekHeader(), ProcessDataPacketFromApp(), READY, ns3::Packet::RemoveAtStart(), and ns3::Packet::RemoveHeader().

Referenced by HandleReadFromApp().

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◆ DataToKMSSend()

void ns3::QKDApp004::DataToKMSSend	(	Ptr< Socket >	socket,
		uint32_t
	)

Callback function to notify that data to KMS has been sent.

Parameters

The	connected socket.
The	amount of data sent.

Definition at line 1023 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSendSocketToKMS().

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◆ GetAppState()

QKDApp004::QKDAppState ns3::QKDApp004::GetAppState ( ) const

Get the current state of the application.

Returns: The current state.

Definition at line 2555 of file qkd-app-004.cc.

References m_appState.

Referenced by GetKeyFromKMS(), and SendMaliciousRequestToKMS().

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◆ GetAppStateString() [1/2]

std::string ns3::QKDApp004::GetAppStateString ( ) const

Get the current state of the application in a string notation.

Returns: The current state.

Definition at line 2607 of file qkd-app-004.cc.

References m_appState.

Referenced by DataPacketReceivedFromApp(), ScheduleTx(), SendPacket(), StartApplication(), and SwitchAppState().

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◆ GetAppStateString() [2/2]

std::string ns3::QKDApp004::GetAppStateString ( QKDApp004::QKDAppState state )

static

Convert application state to a string notation.

Parameters

state The application state.

Returns: The application state in the string notation.

Definition at line 2561 of file qkd-app-004.cc.

References ASSOCIATIONS_ESTABLISHED, DECRYPT_DATA, ESTABLISHING_ASSOCIATIONS, ESTABLISHING_KEY_QUEUES, INITIALIZED, KEY_QUEUES_ESTABLISHED, NOT_STARTED, NS_FATAL_ERROR, READY, SEND_DATA, STOPPED, and WAIT.

◆ GetAuthenticationKeySize()

uint32_t ns3::QKDApp004::GetAuthenticationKeySize ( )

Get the required key size for the choosen authentication algorithm.

Returns: The key size.

Definition at line 2771 of file qkd-app-004.cc.

References m_authenticationType, NS_LOG_FUNCTION, ns3::QKDEncryptor::QKDCRYPTO_AUTH_MD5, ns3::QKDEncryptor::QKDCRYPTO_AUTH_SHA1, ns3::QKDEncryptor::QKDCRYPTO_AUTH_VMAC, and ns3::QKDEncryptor::UNAUTHENTICATED.

Referenced by AppTransitionTree(), CheckAssociationsState(), CreateKeyStreamAssociations(), OpenConnect(), ProcessDataPacketFromApp(), ProcessGetKeyResponse(), and SendPacket().

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◆ GetAuthKey()

QKDApp004::QKDAppKey ns3::QKDApp004::GetAuthKey ( )

private

Get the authentication key from the queue.

Returns: The authentication key.

Definition at line 1188 of file qkd-app-004.cc.

References GetKeyFromKMS(), ns3::QKDApp004::QKDAppKey::key, m_associations, m_master, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ProcessDataPacketFromApp(), and SendPacket().

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◆ GetEncKey()

QKDApp004::QKDAppKey ns3::QKDApp004::GetEncKey ( )

private

Get the encryption key from the queue.

Returns: The encryption key.

Definition at line 1122 of file qkd-app-004.cc.

References GetKeyFromKMS(), ns3::QKDApp004::QKDAppKey::key, ns3::QKDApp004::QKDAppKey::lifetime, m_associations, m_master, m_packetSize, NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by ProcessDataPacketFromApp(), and SendPacket().

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◆ GetEncryptionKeySize()

uint32_t ns3::QKDApp004::GetEncryptionKeySize ( )

Get the required key size for the choosen encryption algorithm.

Returns: The key size.

Definition at line 2719 of file qkd-app-004.cc.

References m_encryptionType, m_packetSize, ns3::QKDEncryptor::QKDCRYPTO_AES, ns3::QKDEncryptor::QKDCRYPTO_OTP, and ns3::QKDEncryptor::UNENCRYPTED.

Referenced by AppTransitionTree(), CheckAssociationsState(), CreateKeyStreamAssociations(), OpenConnect(), ProcessGetKeyResponse(), and SendPacket().

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◆ GetId()

UUID ns3::QKDApp004::GetId ( void )

inline

Get the application identifier.

Returns: The application identifier.

Definition at line 541 of file qkd-app-004.h.

References m_id.

Referenced by CreateKeyQueues(), and SendKsidRequest().

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◆ GetKeyFromKMS()

void ns3::QKDApp004::GetKeyFromKMS	(	std::string	ksid,
		uint32_t	index = `0`
	)

Get key for the key stream.

Parameters

ksid	The key stream session identifier.
index	The position of the key within the key stream. (optional)

Note QKDApps request keys in an ordered manner. Access by the index is currently not supported.

Definition at line 1899 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::HTTPMessage::CreateRequest(), GetAppState(), ns3::InetSocketAddress::GetIpv4(), ns3::Socket::GetPeerName(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), ns3::UniformRandomVariable::GetValue(), Http004KMSQuery(), ns3::QKDApp004::KMSPacket::keyType, ns3::QKDApp004::KMSPacket::ksid, m_kms, m_master, m_queue_kms, m_random, m_sendSocketToKMS, m_sinkSocketFromKMS, m_txKmsTrace, ns3::QKDApp004::KMSPacket::methodType, NS_ASSERT, NS_LOG_FUNCTION, ns3::QKDApp004::KMSPacket::packet, PrepareSendSocketToKMS(), PrepareSinkSocketFromKMS(), ns3::Ipv4Address::Print(), ns3::Socket::Send(), STOPPED, nlohmann::to_string(), ns3::HTTPMessage::ToString(), and ns3::QKDApp004::KMSPacket::uri.

Referenced by CheckQueues(), GetAuthKey(), GetEncKey(), ProcessDataPacketFromApp(), and ProcessGetKeyResponse().

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◆ GetKeyTypeFromHttp004KMSQuery()

uint32_t ns3::QKDApp004::GetKeyTypeFromHttp004KMSQuery ( std::string uri )

private

Map the HTTP reponse from the KMS and obtain the key type.

Parameters

uri	The HTTP request URI.

Returns: The key type.

Definition at line 1375 of file qkd-app-004.cc.

References m_httpRequestsKMS, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ProcessOpenConnectResponse().

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◆ GetKsidFromHttp004AppQuery()

std::string ns3::QKDApp004::GetKsidFromHttp004AppQuery ( void )

private

Map the HTTP response from the peer QKD application and obtain the key stream identifier.

Returns: The key stream identifier.

Definition at line 1264 of file qkd-app-004.cc.

References m_httpRequestsApp, and NS_LOG_FUNCTION.

Referenced by ProcessSignalingPacketFromApp().

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◆ GetKsidFromHttp004KMSQuery()

std::string ns3::QKDApp004::GetKsidFromHttp004KMSQuery ( std::string uri )

private

Map the HTTP response from the KMS and obtain the key stream identifier.

Returns: The key stream identifier.

Definition at line 1337 of file qkd-app-004.cc.

References m_httpRequestsKMS, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ProcessCloseResponse(), ProcessGetKeyResponse(), and ProcessOpenConnectResponse().

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◆ GetMaxAuthenticationKeyRate()

uint64_t ns3::QKDApp004::GetMaxAuthenticationKeyRate ( )

Get the maximum key rate required for the authentication (QoS settings).

Returns: The key rate (bps).

Definition at line 2805 of file qkd-app-004.cc.

References ns3::DataRate::GetBitRate(), m_aesLifetime, m_authenticationType, m_dataRate, m_packetSize, NS_ASSERT, ns3::QKDEncryptor::QKDCRYPTO_AUTH_MD5, ns3::QKDEncryptor::QKDCRYPTO_AUTH_SHA1, ns3::QKDEncryptor::QKDCRYPTO_AUTH_VMAC, and ns3::QKDEncryptor::UNAUTHENTICATED.

Referenced by OpenConnect().

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◆ GetMaxEncryptionKeyRate()

uint64_t ns3::QKDApp004::GetMaxEncryptionKeyRate ( )

Get the maximum key rate required for the encryption (QoS settings).

Returns: The key rate (bps).

Definition at line 2736 of file qkd-app-004.cc.

References ns3::DataRate::GetBitRate(), m_aesLifetime, m_dataRate, m_encryptionType, NS_LOG_FUNCTION, ns3::QKDEncryptor::QKDCRYPTO_AES, ns3::QKDEncryptor::QKDCRYPTO_OTP, and ns3::QKDEncryptor::UNENCRYPTED.

Referenced by OpenConnect().

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◆ GetMethodFromHttp004AppQuery()

uint32_t ns3::QKDApp004::GetMethodFromHttp004AppQuery ( void )

private

Map the HTTP response from the peer QKD application and obtain the ETSI method type.

Returns: The ETSI method type.

Definition at line 1257 of file qkd-app-004.cc.

References m_httpRequestsApp, and NS_LOG_FUNCTION.

Referenced by ProcessSignalingPacketFromApp().

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◆ GetMethodFromHttp004KMSQuery()

uint32_t ns3::QKDApp004::GetMethodFromHttp004KMSQuery ( std::string uri )

private

Read the ETSI request method from the URI.

Returns: The ETSI request method.

Definition at line 1304 of file qkd-app-004.cc.

References NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ProcessResponseFromKMS().

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◆ GetPacketContent()

std::string ns3::QKDApp004::GetPacketContent ( uint32_t msgLength = 0 )

Generate a random packet payload (the message).

Parameters

msgLength The length of the message.

Returns: The random message.

Definition at line 2694 of file qkd-app-004.cc.

References ns3::UniformRandomVariable::GetValue(), m_packetSize, m_random, and NS_LOG_FUNCTION.

Referenced by SendPacket().

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◆ GetSendSocketToKMS()

Ptr<Socket> ns3::QKDApp004::GetSendSocketToKMS ( )

inline

Get the sending socket to the KMS.

Returns: The sending socket.

Definition at line 565 of file qkd-app-004.h.

References m_sendSocketToKMS.

◆ GetSinkSocketFromKMS()

Ptr<Socket> ns3::QKDApp004::GetSinkSocketFromKMS ( )

inline

Get the receiving socket from the KMS.

Returns: The receiving socket.

Definition at line 573 of file qkd-app-004.h.

References m_sinkSocketFromKMS.

◆ GetTypeId()

TypeId ns3::QKDApp004::GetTypeId ( void )

static

Get the type ID.

Returns: The object TypeId.

Definition at line 44 of file qkd-app-004.cc.

References ns3::TcpSocketFactory::GetTypeId(), m_aesLifetime, m_authenticationTagLengthInBits, m_authenticationTrace, m_authenticationTypeInt, m_deauthenticationTrace, m_decryptionTrace, m_dosAttackIntensity, m_encryptionTrace, m_encryptionTypeInt, m_holdTime, m_keyBufferLengthAuthentication, m_keyBufferLengthEncryption, m_malicious, m_minDataRate, m_mxTrace, m_obtainedKeyMaterialTrace, m_priority, m_rxKmsTrace, m_rxSigTrace, m_rxTrace, m_stateTransitionTrace, m_tid, m_ttl, m_txKmsTrace, m_txSigTrace, m_txTrace, m_useCrypto, ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MakeTraceSourceAccessor(), ns3::MakeTypeIdAccessor(), ns3::MakeTypeIdChecker(), ns3::MakeUintegerAccessor(), ns3::Seconds(), and ns3::TypeId::SetParent().

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◆ HandleAcceptFromApp()

void ns3::QKDApp004::HandleAcceptFromApp	(	Ptr< Socket >	s,
		const Address &	from
	)

Handle an incoming connection from the peer QKD application.

Parameters

s	The incoming connection socket.
from	The address the connection is from.

Definition at line 548 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), HandleReadFromApp(), ns3::MakeCallback(), NS_LOG_FUNCTION, and ns3::Socket::SetRecvCallback().

Referenced by PrepareSinkSocketFromApp().

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◆ HandleAcceptFromKMS()

void ns3::QKDApp004::HandleAcceptFromKMS	(	Ptr< Socket >	s,
		const Address &	from
	)

Handle an incoming connection from the KMS.

Parameters

s	The incoming connection socket.
from	The address the connection is from.

Definition at line 535 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), HandleReadFromKMS(), ns3::MakeCallback(), NS_LOG_FUNCTION, ProcessPacketsToKMSFromQueue(), and ns3::Socket::SetRecvCallback().

Referenced by PrepareSinkSocketFromKMS().

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◆ HandleAcceptSignalingFromApp()

void ns3::QKDApp004::HandleAcceptSignalingFromApp	(	Ptr< Socket >	s,
		const Address &	from
	)

Handle a signaling incoming connection from the peer QKD application.

Parameters

s	The incoming connection socket.
from	The address the connection is from.

Definition at line 560 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), HandleReadSignalingFromApp(), ns3::MakeCallback(), NS_LOG_FUNCTION, and ns3::Socket::SetRecvCallback().

Referenced by PrepareSinkSocketFromApp().

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◆ HandlePeerCloseFromApp()

void ns3::QKDApp004::HandlePeerCloseFromApp ( Ptr< Socket > socket )

Handle a connection close from the peer QKD application.

Parameters

socket The connected socket.

Definition at line 654 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSinkSocketFromApp().

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◆ HandlePeerCloseFromKMS()

void ns3::QKDApp004::HandlePeerCloseFromKMS ( Ptr< Socket > socket )

Handle a connection close from the KMS.

Parameters

socket The connected socket.

Definition at line 608 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSinkSocketFromKMS().

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◆ HandlePeerCloseSignalingFromApp()

void ns3::QKDApp004::HandlePeerCloseSignalingFromApp ( Ptr< Socket > socket )

Handle a signaling connection close from the peer QKD application.

Parameters

socket The connected socket.

Definition at line 665 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSinkSocketFromApp().

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◆ HandlePeerCloseToKMS()

void ns3::QKDApp004::HandlePeerCloseToKMS ( Ptr< Socket > socket )

Handle a connection close to the KMS.

Parameters

socket The connected socket.

Definition at line 620 of file qkd-app-004.cc.

References m_sendSocketToKMS, ns3::MakeNullCallback(), NS_LOG_FUNCTION, ns3::Socket::SetCloseCallbacks(), and ns3::Socket::SetConnectCallback().

Referenced by PrepareSendSocketToKMS().

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◆ HandlePeerErrorFromApp()

void ns3::QKDApp004::HandlePeerErrorFromApp ( Ptr< Socket > socket )

Handle a connection error from the peer QKD application.

Parameters

socket The connected socket.

Definition at line 659 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSinkSocketFromApp().

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◆ HandlePeerErrorFromKMS()

void ns3::QKDApp004::HandlePeerErrorFromKMS ( Ptr< Socket > socket )

Handle a connection error from the KMS.

Parameters

socket The connected socket.

Definition at line 614 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSinkSocketFromKMS().

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◆ HandlePeerErrorSignalingFromApp()

void ns3::QKDApp004::HandlePeerErrorSignalingFromApp ( Ptr< Socket > socket )

Handle a signaling connection error from the peer QKD application.

Parameters

socket The connected socket.

Definition at line 671 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSinkSocketFromApp().

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◆ HandlePeerErrorToKMS()

void ns3::QKDApp004::HandlePeerErrorToKMS ( Ptr< Socket > socket )

Handle a connection error to the KMS.

Parameters

socket The connected socket.

Definition at line 637 of file qkd-app-004.cc.

References m_sendSocketToKMS, ns3::MakeNullCallback(), NS_LOG_FUNCTION, ns3::Socket::SetCloseCallbacks(), and ns3::Socket::SetConnectCallback().

Referenced by PrepareSendSocketToKMS().

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◆ HandleReadFromApp()

void ns3::QKDApp004::HandleReadFromApp ( Ptr< Socket > socket )

Handle a packet received from the peer QKD application.

Parameters

socket The receiving socket.

Definition at line 840 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), DataPacketReceivedFromApp(), ns3::InetSocketAddress::GetIpv4(), ns3::InetSocketAddress::GetPort(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), ns3::InetSocketAddress::IsMatchingType(), ns3::Simulator::Now(), NS_LOG_FUNCTION, and ns3::Socket::RecvFrom().

Referenced by HandleAcceptFromApp(), and PrepareSinkSocketFromApp().

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◆ HandleReadFromKMS()

void ns3::QKDApp004::HandleReadFromKMS ( Ptr< Socket > socket )

Handle a packet received by the QKD application from the KMS application.

Parameters

socket The receiving socket.

Definition at line 677 of file qkd-app-004.cc.

References ns3::Simulator::Cancel(), CloseSocketToKms(), ns3::InetSocketAddress::ConvertFrom(), ns3::InetSocketAddress::GetIpv4(), ns3::InetSocketAddress::GetPort(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), ns3::InetSocketAddress::IsMatchingType(), ns3::EventId::IsRunning(), m_closeSocketEvent, m_holdTime, m_queue_kms, m_sendSocketToKMS, ns3::Simulator::Now(), NS_LOG_FUNCTION, PacketReceivedFromKMS(), ProcessPacketsToKMSFromQueue(), ns3::Socket::RecvFrom(), and ns3::Simulator::Schedule().

Referenced by HandleAcceptFromKMS(), and PrepareSinkSocketFromKMS().

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◆ HandleReadSignalingFromApp()

void ns3::QKDApp004::HandleReadSignalingFromApp ( Ptr< Socket > socket )

Handle a signaling packet received from the peer QKD application.

Parameters

socket The receiving socket.

Definition at line 927 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::InetSocketAddress::GetIpv4(), ns3::InetSocketAddress::GetPort(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), ns3::InetSocketAddress::IsMatchingType(), ns3::Simulator::Now(), NS_LOG_FUNCTION, ns3::Socket::RecvFrom(), and SignalingPacketReceivedFromApp().

Referenced by HandleAcceptSignalingFromApp(), and PrepareSinkSocketFromApp().

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◆ Http004AppQuery()

void ns3::QKDApp004::Http004AppQuery	(	uint32_t	methodType,
		std::string	ksid
	)

private

Memories the HTTP request made to the peer QKD application.

Parameters

methodType	The request method.
ksid	The key stream identifier.

   HTTP handling to APP

Definition at line 1243 of file qkd-app-004.cc.

References m_httpRequestsApp, and NS_LOG_FUNCTION.

Referenced by CreateKeyQueues(), and SendKsidRequest().

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◆ Http004AppQueryComplete()

void ns3::QKDApp004::Http004AppQueryComplete ( void )

private

Remove the request from the vector of HTTP requests made to the peer QKD application.

Definition at line 1250 of file qkd-app-004.cc.

References m_httpRequestsApp.

Referenced by ProcessSignalingPacketFromApp().

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◆ Http004KMSQuery()

void ns3::QKDApp004::Http004KMSQuery	(	std::string	uri,
		std::string	ksid,
		uint32_t	keyType
	)

private

Memories the HTTP request made to the local KMS.

Parameters

uri	The HTTP request URI.
ksid	The key stream session identifier.
keyType	The key type.

HTTP requests are memorised in a vector for the purpose of mapping received responses.

   HTTP handling to KMS

Definition at line 1280 of file qkd-app-004.cc.

References m_httpRequestsKMS, and NS_LOG_FUNCTION.

Referenced by Close(), GetKeyFromKMS(), OpenConnect(), and ProcessPacketsToKMSFromQueue().

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◆ Http004KMSQueryComplete()

void ns3::QKDApp004::Http004KMSQueryComplete ( std::string uri )

private

Remove the request from the vector of HTTP requests made to the KMS.

Parameters

uri	The HTTP request URI.

Definition at line 1293 of file qkd-app-004.cc.

References m_httpRequestsKMS, and NS_LOG_FUNCTION.

Referenced by ProcessResponseFromKMS().

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◆ InitializeAssociations()

void ns3::QKDApp004::InitializeAssociations ( )

private

Initialize the key stream sessions.

Delete all the records of the key stream sessions (as well as the remaining keys).

   KEY BUFFER functions

Definition at line 1038 of file qkd-app-004.cc.

References m_associations, m_keyBufferLengthAuthentication, m_keyBufferLengthEncryption, m_primaryQueueEstablished, m_replicaQueueEstablished, and NS_LOG_FUNCTION.

Referenced by ProcessCloseResponse(), Setup(), and StopApplication().

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◆ OpenConnect()

void ns3::QKDApp004::OpenConnect	(	std::string	ksid,
		uint32_t	keyType = `0`
	)

Request a key stream session (an association) from the local KMS.

Parameters

ksid	The key stream session identifier.
keyType	The key type.

Replica (or receiving) QKDApp always states KSID in OPEN_CONNECT call. Primary (or sender) QKDApp does not state KSID (design decision). Each QKDApp is limited (by design decisions) to establish up to 2 associations (one for the encryption and one for the authentification). QKDApps are able to establish unidirectional communication with one peer QKDApp.

   KEY MANAGEMENT functions

Definition at line 1801 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::HTTPMessage::CreateRequest(), GetAuthenticationKeySize(), ns3::DataRate::GetBitRate(), GetEncryptionKeySize(), ns3::InetSocketAddress::GetIpv4(), GetMaxAuthenticationKeyRate(), GetMaxEncryptionKeyRate(), ns3::Socket::GetPeerName(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), Http004KMSQuery(), ns3::QKDApp004::KMSPacket::keyType, ns3::QKDApp004::KMSPacket::ksid, m_associations, m_dstSaeId, m_id, m_kms, m_master, m_minDataRate, m_priority, m_queue_kms, m_sendSocketToKMS, m_sinkSocketFromKMS, m_ttl, m_txKmsTrace, ns3::QKDApp004::KMSPacket::methodType, NS_ASSERT, NS_LOG_FUNCTION, ns3::QKDApp004::KMSPacket::packet, PrepareSendSocketToKMS(), PrepareSinkSocketFromKMS(), ns3::Ipv4Address::Print(), ns3::Socket::Send(), ns3::UUID::string(), nlohmann::to_string(), ns3::HTTPMessage::ToString(), and ns3::QKDApp004::KMSPacket::uri.

Referenced by CreateKeyStreamAssociations(), ProcessOpenConnectResponse(), and ProcessSignalingPacketFromApp().

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◆ PacketReceivedFromKMS()

void ns3::QKDApp004::PacketReceivedFromKMS	(	const Ptr< Packet > &	p,
		const Address &	from,
		Ptr< Socket >	socket
	)

Check for the tcp segmentation of packets received from the KMS.

Parameters

p	The received packet.
from	The address of the KMS.
socket	The connected socket.

Definition at line 759 of file qkd-app-004.cc.

References ns3::Packet::AddAtEnd(), ns3::Packet::CopyData(), ns3::Packet::CreateFragment(), ns3::HTTPMessage::GetContentLength(), ns3::HTTPMessage::GetHeadersSize(), ns3::HTTPMessage::GetSize(), ns3::Packet::GetSize(), ns3::HTTPMessage::GetStatusMessage(), ns3::Packet::GetUid(), ns3::HTTPMessage::IsFragmented(), m_buffer_kms, m_malicious, m_rxKmsTrace, NS_LOG_DEBUG, NS_LOG_FUNCTION, check-style-clang-format::parser, ProcessResponseFromKMS(), ns3::Packet::RemoveAtStart(), ns3::HTTPMessage::ToString(), and ns3::Packet::ToString().

Referenced by HandleReadFromKMS().

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◆ PacketToString()

std::string ns3::QKDApp004::PacketToString ( Ptr< Packet > packet )

private

Convert the packet to a string.

Parameters

packet The packet.

Returns: The packet in the string format.

Definition at line 2854 of file qkd-app-004.cc.

References ns3::Packet::CopyData(), ns3::Packet::GetSize(), and NS_LOG_FUNCTION.

Referenced by ProcessDataPacketFromApp().

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◆ PrepareSendSocketToApp()

void ns3::QKDApp004::PrepareSendSocketToApp ( )

Prepare the send socket to communicate with the peer QKD Application.

Definition at line 402 of file qkd-app-004.cc.

References ns3::Socket::Connect(), ConnectionSignalingToAppFailed(), ConnectionSignalingToAppSucceeded(), ConnectionToAppFailed(), ConnectionToAppSucceeded(), ns3::InetSocketAddress::ConvertFrom(), ns3::Socket::CreateSocket(), ns3::Application::GetNode(), ns3::TcpSocketFactory::GetTypeId(), ns3::UdpSocketFactory::GetTypeId(), m_local, m_localSignaling, m_peer, m_peerSignaling, m_sendDataSocketApp, m_sendSignalingSocketApp, m_socketType, ns3::MakeCallback(), NS_LOG_FUNCTION, and ns3::Socket::SetConnectCallback().

Referenced by AppTransitionTree(), SendKsidRequest(), SendKsidResponse(), and SendPacket().

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◆ PrepareSendSocketToKMS()

void ns3::QKDApp004::PrepareSendSocketToKMS ( )

Prepare the send socket to communicate with the KMS Application.

Definition at line 368 of file qkd-app-004.cc.

References ns3::Socket::Connect(), ConnectionToKMSFailed(), ConnectionToKMSSucceeded(), ns3::InetSocketAddress::ConvertFrom(), ns3::Socket::CreateSocket(), DataToKMSSend(), ns3::Application::GetNode(), ns3::Socket::GetPeerName(), ns3::TcpSocketFactory::GetTypeId(), HandlePeerCloseToKMS(), HandlePeerErrorToKMS(), m_kms, m_sendSocketToKMS, ns3::MakeCallback(), NS_LOG_FUNCTION, RegisterAckTime(), ns3::Socket::SetCloseCallbacks(), ns3::Socket::SetConnectCallback(), ns3::Socket::SetDataSentCallback(), and ns3::ObjectBase::TraceConnectWithoutContext().

Referenced by AppTransitionTree(), Close(), GetKeyFromKMS(), OpenConnect(), ProcessPacketsToKMSFromQueue(), and SendMaliciousRequestToKMS().

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◆ PrepareSinkSocketFromApp()

void ns3::QKDApp004::PrepareSinkSocketFromApp ( )

Prepare the sink socket to listen from the peer QKD Application.

Definition at line 452 of file qkd-app-004.cc.

References ns3::Socket::Bind(), ns3::InetSocketAddress::ConvertFrom(), ns3::Socket::CreateSocket(), ns3::Application::GetNode(), ns3::TcpSocketFactory::GetTypeId(), ns3::UdpSocketFactory::GetTypeId(), HandleAcceptFromApp(), HandleAcceptSignalingFromApp(), HandlePeerCloseFromApp(), HandlePeerCloseSignalingFromApp(), HandlePeerErrorFromApp(), HandlePeerErrorSignalingFromApp(), HandleReadFromApp(), HandleReadSignalingFromApp(), ns3::Socket::Listen(), m_local, m_localSignaling, m_sinkDataSocketApp, m_sinkSignalingSocketApp, m_socketType, ns3::MakeCallback(), ns3::MakeNullCallback(), NS_FATAL_ERROR, NS_LOG_FUNCTION, ns3::Socket::SetAcceptCallback(), ns3::Socket::SetCloseCallbacks(), ns3::Socket::SetRecvCallback(), and ns3::Socket::ShutdownSend().

Referenced by SendKsidRequest(), SendKsidResponse(), and StartApplication().

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◆ PrepareSinkSocketFromKMS()

void ns3::QKDApp004::PrepareSinkSocketFromKMS ( )

Prepare the sink socket to listen from the KMS Application.

   SOCKET functions

Definition at line 330 of file qkd-app-004.cc.

References ns3::Socket::Bind(), ConnectionRequestedFromKMS(), ns3::InetSocketAddress::ConvertFrom(), ns3::Socket::CreateSocket(), ns3::Ipv4Address::GetAny(), ns3::Application::GetNode(), ns3::TcpSocketFactory::GetTypeId(), HandleAcceptFromKMS(), HandlePeerCloseFromKMS(), HandlePeerErrorFromKMS(), HandleReadFromKMS(), ns3::Socket::Listen(), m_sinkSocketFromKMS, ns3::MakeCallback(), NS_FATAL_ERROR, NS_LOG_FUNCTION, ns3::Socket::SetAcceptCallback(), ns3::Socket::SetCloseCallbacks(), ns3::Socket::SetRecvCallback(), and ns3::Socket::ShutdownSend().

Referenced by Close(), GetKeyFromKMS(), OpenConnect(), ProcessOpenConnectResponse(), and SendMaliciousRequestToKMS().

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◆ ProcessCloseResponse()

void ns3::QKDApp004::ProcessCloseResponse ( HTTPMessage & header )

Process the CLOSE response.

Parameters

header The received HTTP message.

Definition at line 2170 of file qkd-app-004.cc.

References ns3::Socket::Close(), GetKsidFromHttp004KMSQuery(), ns3::HTTPMessage::GetRequestUri(), ns3::HTTPMessage::GetStatus(), InitializeAssociations(), m_httpRequestsKMS, m_sendSocketToKMS, m_sinkSocketFromKMS, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ProcessResponseFromKMS().

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◆ ProcessCreateQueuesResponse()

void ns3::QKDApp004::ProcessCreateQueuesResponse ( )

private

Start establishing key queues at the reciving application once requested by the sender.

Definition at line 2449 of file qkd-app-004.cc.

References AppTransitionTree(), KEY_QUEUES_ESTABLISHED, m_primaryQueueEstablished, m_replicaQueueEstablished, NS_LOG_FUNCTION, and SwitchAppState().

Referenced by ProcessSignalingPacketFromApp().

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◆ ProcessDataPacketFromApp()

void ns3::QKDApp004::ProcessDataPacketFromApp	(	QKDAppHeader	header,
		Ptr< Packet >	packet,
		Ptr< Socket >	socket
	)

Process data packets from the peer QKD application.

Parameters

header	The received QKDApp packet header.
packet	The received packet.
socket	The receiving socket.

Definition at line 1676 of file qkd-app-004.cc.

References DECRYPT_DATA, ns3::QKDAppHeader::GetAuthenticated(), ns3::QKDAppHeader::GetAuthenticationKeyId(), GetAuthenticationKeySize(), GetAuthKey(), ns3::QKDAppHeader::GetAuthTag(), GetEncKey(), ns3::QKDAppHeader::GetEncrypted(), ns3::QKDAppHeader::GetEncryptionKeyId(), GetKeyFromKMS(), ns3::QKDApp004::QKDAppKey::index, ns3::QKDApp004::QKDAppKey::key, m_associations, m_authenticationTagLengthInBits, m_encryptor, m_master, m_useCrypto, NS_FATAL_ERROR, NS_LOG_FUNCTION, PacketToString(), READY, SetEncryptionAndAuthenticationSettings(), and SwitchAppState().

Referenced by DataPacketReceivedFromApp().

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◆ ProcessGetKeyResponse()

void ns3::QKDApp004::ProcessGetKeyResponse ( HTTPMessage & header )

Process the GET_KEY response.

Parameters

header The received HTTP message.

Definition at line 2092 of file qkd-app-004.cc.

References CheckQueues(), ESTABLISHING_KEY_QUEUES, GetAuthenticationKeySize(), GetEncryptionKeySize(), GetKeyFromKMS(), GetKsidFromHttp004KMSQuery(), ns3::HTTPMessage::GetMessageBodyString(), ns3::HTTPMessage::GetRequestUri(), ns3::HTTPMessage::GetStatus(), ns3::QKDApp004::QKDAppKey::index, ns3::QKDApp004::QKDAppKey::key, ns3::QKDApp004::QKDAppKey::lifetime, m_aesLifetime, m_appState, m_associations, m_master, m_obtainedKeyMaterialTrace, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_FUNCTION, READY, ns3::Simulator::Schedule(), SwitchAppState(), and WAIT.

Referenced by ProcessResponseFromKMS().

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◆ ProcessOpenConnectResponse()

void ns3::QKDApp004::ProcessOpenConnectResponse ( HTTPMessage & header )

Process the OPEN_CONNECT response.

Parameters

header The received HTTP message.

Definition at line 2008 of file qkd-app-004.cc.

References ClearAssociation(), GetKeyTypeFromHttp004KMSQuery(), GetKsidFromHttp004KMSQuery(), ns3::HTTPMessage::GetMessageBodyString(), ns3::HTTPMessage::GetRequestUri(), ns3::HTTPMessage::GetStatus(), m_associations, m_master, m_sinkSocketFromKMS, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_FUNCTION, OpenConnect(), PrepareSinkSocketFromKMS(), ns3::Simulator::Schedule(), SendKsidRequest(), and SendKsidResponse().

Referenced by ProcessResponseFromKMS().

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◆ ProcessPacketsToKMSFromQueue()

void ns3::QKDApp004::ProcessPacketsToKMSFromQueue ( )

private

Process and send any remaining packets to the KMS.

Definition at line 730 of file qkd-app-004.cc.

References ns3::Socket::GetPeerName(), Http004KMSQuery(), m_queue_kms, m_sendSocketToKMS, m_txKmsTrace, NS_LOG_FUNCTION, PrepareSendSocketToKMS(), and ns3::Socket::Send().

Referenced by HandleAcceptFromKMS(), and HandleReadFromKMS().

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◆ ProcessResponseFromKMS()

void ns3::QKDApp004::ProcessResponseFromKMS	(	HTTPMessage &	header,
		Ptr< Packet >	packet,
		Ptr< Socket >	socket
	)

Process a response from the KMS application.

Parameters

header	The received HTTP message.
packet	The received packet.
socket	The receiving socket.

Definition at line 1768 of file qkd-app-004.cc.

References GetMethodFromHttp004KMSQuery(), ns3::HTTPMessage::GetRequestUri(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), Http004KMSQueryComplete(), m_appState, NS_FATAL_ERROR, NS_LOG_FUNCTION, ProcessCloseResponse(), ProcessGetKeyResponse(), ProcessOpenConnectResponse(), and STOPPED.

Referenced by PacketReceivedFromKMS().

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◆ ProcessSendKsidResponse()

void ns3::QKDApp004::ProcessSendKsidResponse	(	HTTPMessage &	header,
		std::string	ksid
	)

Process the SEND_KSID response.

Parameters

header	The received HTTP message.
ksid	The key stream indentifier.

Definition at line 2370 of file qkd-app-004.cc.

References CheckAssociationsState(), Close(), ns3::HTTPMessage::GetStatus(), m_associations, m_master, NS_ASSERT, NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ProcessSignalingPacketFromApp().

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◆ ProcessSignalingPacketFromApp()

void ns3::QKDApp004::ProcessSignalingPacketFromApp	(	HTTPMessage &	header,
		Ptr< Socket >	socket
	)

Process a signaling packets from the peer QKD application.

Parameters

header	The received HTTP message.
packet	The received packet.
socket	The receiving socket.

Definition at line 2203 of file qkd-app-004.cc.

References CheckQueues(), ESTABLISHING_ASSOCIATIONS, ESTABLISHING_KEY_QUEUES, GetKsidFromHttp004AppQuery(), ns3::HTTPMessage::GetMessageBodyString(), GetMethodFromHttp004AppQuery(), ns3::HTTPMessage::GetUri(), Http004AppQueryComplete(), m_associations, m_master, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_FUNCTION, OpenConnect(), ProcessCreateQueuesResponse(), ProcessSendKsidResponse(), and SwitchAppState().

Referenced by SignalingPacketReceivedFromApp().

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◆ RegisterAckTime()

void ns3::QKDApp004::RegisterAckTime	(	Time	oldRtt,
		Time	newRtt
	)

Register the acknowledgement time.

Parameters

oldRtt	The previous round-trip time.
newRtt	The new rount-trip time.

Definition at line 2492 of file qkd-app-004.cc.

References NS_LOG_FUNCTION.

Referenced by PrepareSendSocketToKMS().

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◆ ScheduleAction()

uint32_t ns3::QKDApp004::ScheduleAction	(	Time	t,
		std::string	action
	)

Schedule the action.

Parameters

t	The scheduled time.
action	The action.

Returns: The identifier of the scheduled event.

◆ ScheduleTx()

void ns3::QKDApp004::ScheduleTx ( void )

private

Schedule the next time slot to send the data.

   SCHEDULE functions

Definition at line 291 of file qkd-app-004.cc.

References GetAppStateString(), ns3::DataRate::GetBitRate(), m_appState, m_dataRate, m_delay, m_packetSize, m_sendEvent, NOT_STARTED, NS_LOG_FUNCTION, ns3::Simulator::Schedule(), ns3::Seconds(), SendPacket(), and STOPPED.

Referenced by SendPacket().

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◆ SendKsidRequest()

void ns3::QKDApp004::SendKsidRequest	(	std::string	ksid,
		uint32_t	keyType
	)

Inform the peer QKD application of the established key stream session.

Parameters

ksid	The key stream session identifier.
input	The key stream session purpose.

   Application SIGNALING

Definition at line 2293 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::HTTPMessage::CreateRequest(), GetId(), ns3::InetSocketAddress::GetIpv4(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), Http004AppQuery(), m_dataSent, m_master, m_packetsSent, m_peer, m_sendSignalingSocketApp, m_sinkSignalingSocketApp, m_txSigTrace, NS_ASSERT, NS_LOG_FUNCTION, PrepareSendSocketToApp(), PrepareSinkSocketFromApp(), ns3::Ipv4Address::Print(), ns3::Socket::Send(), ns3::UUID::string(), nlohmann::to_string(), and ns3::HTTPMessage::ToString().

Referenced by ProcessOpenConnectResponse().

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◆ SendKsidResponse()

void ns3::QKDApp004::SendKsidResponse	(	HTTPMessage::HttpStatus	httpStatus,
		std::string	msg = `""`
	)

Send a response on the SEND_KSID request.

Parameters

httpStatus	The HTTP status code.
msg	The error message (if any).

Definition at line 2334 of file qkd-app-004.cc.

References ns3::HTTPMessage::CreateResponse(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), m_dataSent, m_master, m_packetsSent, m_sendSignalingSocketApp, m_sinkSignalingSocketApp, m_txSigTrace, NS_ASSERT, NS_LOG_FUNCTION, PrepareSendSocketToApp(), PrepareSinkSocketFromApp(), ns3::Socket::Send(), and ns3::HTTPMessage::ToString().

Referenced by ProcessOpenConnectResponse().

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◆ SendMaliciousRequestToKMS()

void ns3::QKDApp004::SendMaliciousRequestToKMS ( )

private

Send a malicious request to the KMS.

This funtion is used in the simulation of the Denail-of-Service attacks on the KMS using malicios/incorrect requests.

MALICIOUS functions

Definition at line 1396 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::HTTPMessage::CreateRequest(), GetAppState(), ns3::InetSocketAddress::GetIpv4(), ns3::Socket::GetPeerName(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), m_appState, m_dosAttackIntensity, m_dstSaeId, m_id, m_kms, m_maliciousPacket, m_sendSocketToKMS, m_sinkSocketFromKMS, m_txKmsTrace, NS_ASSERT, NS_LOG_FUNCTION, PrepareSendSocketToKMS(), PrepareSinkSocketFromKMS(), ns3::Ipv4Address::Print(), READY, ns3::Simulator::Schedule(), ns3::Socket::Send(), ns3::UUID::Sequential(), STOPPED, ns3::UUID::string(), and ns3::HTTPMessage::ToString().

Referenced by StartApplication().

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◆ SendPacket()

void ns3::QKDApp004::SendPacket ( void )

private

Send the application packet (includes the generation of a random message and optional encryption or/and authentication on the message).

Definition at line 1559 of file qkd-app-004.cc.

References ns3::Packet::AddHeader(), GetAppStateString(), GetAuthenticationKeySize(), GetAuthKey(), GetEncKey(), GetEncryptionKeySize(), GetPacketContent(), ns3::QKDAppHeader::GetSerializedSize(), ns3::Packet::GetSize(), ns3::Packet::GetUid(), ns3::QKDApp004::QKDAppKey::index, ns3::QKDApp004::QKDAppKey::key, m_appState, m_associations, m_authenticationTrace, m_authenticationType, m_dataSent, m_encryptionType, m_encryptor, m_master, m_packetsSent, m_sendDataSocketApp, m_txTrace, m_useCrypto, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_FUNCTION, PrepareSendSocketToApp(), READY, ScheduleTx(), ns3::Socket::Send(), SEND_DATA, ns3::QKDAppHeader::SetAuthenticated(), ns3::QKDAppHeader::SetAuthenticationKeyId(), ns3::QKDAppHeader::SetAuthTag(), ns3::QKDAppHeader::SetEncrypted(), ns3::QKDAppHeader::SetEncryptionKeyId(), ns3::QKDAppHeader::SetLength(), SwitchAppState(), nlohmann::to_string(), and WAIT.

Referenced by AppTransitionTree(), and ScheduleTx().

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◆ SetEncryptionAndAuthenticationSettings()

void ns3::QKDApp004::SetEncryptionAndAuthenticationSettings	(	uint32_t	encryptionType,
		uint32_t	authenticationType,
		uint32_t	authenticationTagLengthInBits
	)

Set the encryption and the authentication algorithms.

Parameters

ecryptionType	The encryption algorithm.
authenticationType	The authentication algorithm.
authenticationTagLengthInBits	The size of the authentication tag.

   ADDTIONAL functions

Definition at line 2642 of file qkd-app-004.cc.

References m_authenticationType, m_encryptionType, m_encryptor, NS_LOG_FUNCTION, ns3::QKDEncryptor::QKDCRYPTO_AES, ns3::QKDEncryptor::QKDCRYPTO_AUTH_MD5, ns3::QKDEncryptor::QKDCRYPTO_AUTH_SHA1, ns3::QKDEncryptor::QKDCRYPTO_AUTH_VMAC, ns3::QKDEncryptor::QKDCRYPTO_OTP, ns3::QKDEncryptor::UNAUTHENTICATED, and ns3::QKDEncryptor::UNENCRYPTED.

Referenced by ProcessDataPacketFromApp(), and StartApplication().

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◆ SetKsidAuthentication()

void ns3::QKDApp004::SetKsidAuthentication ( UUID val )

inline

Set authentication key stream identifier.

Parameters

val	The key stream identifier.

Definition at line 102 of file qkd-app-004.h.

References m_ksid_auth.

◆ SetKsidEncryption()

void ns3::QKDApp004::SetKsidEncryption ( UUID val )

inline

Set encryption key stream identifier.

Parameters

val	The key stream identifier.

Definition at line 94 of file qkd-app-004.h.

References m_ksid_enc.

◆ Setup() [1/2]

void ns3::QKDApp004::Setup	(	std::string	socketType,
		Address	src,
		Address	dst,
		Address	kms,
		UUID	dstSaeId,
		std::string	type
	)

Configure the application.

Parameters

socketType	The socket type.
src	The source address.
dst	The destination address.
kms	The local key manager address.
dstSaeId	The remote application identifier.
type	Type of the application, the sender or the receiver.

Definition at line 215 of file qkd-app-004.cc.

References check-style-clang-format::type.

◆ Setup() [2/2]

void ns3::QKDApp004::Setup	(	std::string	socketType,
		Address	src,
		Address	dst,
		Address	kms,
		UUID	dstSaeId,
		uint32_t	packetSize,
		uint32_t	nPackets,
		DataRate	dataRate,
		std::string	type
	)

Configure the application.

Parameters

socketType	The socket type.
src	The source address.
dst	The destination address.
kms	The local key manager address.
dstSaeId	The remote application identifier.
packetSize	The packet size that is transmitted.
dataRate	The rate at which packets are transmitted.
type	Type of the application, the sender or the receiver.

Definition at line 237 of file qkd-app-004.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::DataRate::GetBitRate(), InitializeAssociations(), INITIALIZED, m_dataRate, m_dstSaeId, m_kms, m_local, m_localSignaling, m_master, m_packetSize, m_peer, m_peerSignaling, m_socketType, NS_ASSERT, NS_LOG_FUNCTION, packetSize, SwitchAppState(), and check-style-clang-format::type.

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◆ SignalingPacketReceivedFromApp()

void ns3::QKDApp004::SignalingPacketReceivedFromApp	(	const Ptr< Packet > &	p,
		const Address &	from,
		Ptr< Socket >	socket
	)

Check for the tcp segmentation of the signaling packets received from the peer application.

Parameters

p	The received packet.
from	The address of the KMS.
socket	The connected socket.

Definition at line 959 of file qkd-app-004.cc.

References ns3::Packet::AddAtEnd(), ns3::Packet::CopyData(), ns3::Packet::CreateFragment(), ns3::HTTPMessage::GetSize(), ns3::Packet::GetSize(), ns3::HTTPMessage::GetStatusMessage(), ns3::Packet::GetUid(), ns3::HTTPMessage::IsFragmented(), m_buffer_sig, m_rxSigTrace, NS_LOG_DEBUG, NS_LOG_FUNCTION, check-style-clang-format::parser, ProcessSignalingPacketFromApp(), ns3::Packet::RemoveAtStart(), ns3::HTTPMessage::ToString(), and ns3::Packet::ToString().

Referenced by HandleReadSignalingFromApp().

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◆ StartApplication()

void ns3::QKDApp004::StartApplication ( void )

privatevirtual

APPLICATION functions

Reimplemented from ns3::Application.

Definition at line 1474 of file qkd-app-004.cc.

References AppTransitionTree(), GetAppStateString(), INITIALIZED, m_aesLifetime, m_appState, m_authenticationTagLengthInBits, m_authenticationTypeInt, m_encryptionTypeInt, m_local, m_malicious, m_maliciousPacket, m_master, m_packetSize, m_packetsSent, m_peer, NS_FATAL_ERROR, NS_LOG_FUNCTION, PrepareSinkSocketFromApp(), READY, SendMaliciousRequestToKMS(), SetEncryptionAndAuthenticationSettings(), and SwitchAppState().

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◆ StopApplication()

void ns3::QKDApp004::StopApplication ( void )

privatevirtual

Application specific shutdown code.

The StopApplication method is called at the stop time specified by Stop This method should be overridden by all or most application subclasses.

Reimplemented from ns3::Application.

Definition at line 1521 of file qkd-app-004.cc.

References ns3::Simulator::Cancel(), ns3::Socket::Close(), Close(), InitializeAssociations(), ns3::EventId::IsRunning(), m_associations, m_master, m_sendDataSocketApp, m_sendEvent, m_sendSignalingSocketApp, m_sendSocketToKMS, m_sinkDataSocketApp, m_sinkSignalingSocketApp, m_sinkSocketFromKMS, NS_LOG_FUNCTION, STOPPED, and SwitchAppState().

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◆ SwitchAppState()

void ns3::QKDApp004::SwitchAppState ( QKDApp004::QKDAppState state )

Change the state of the application.

Parameters

state The new application state.

Definition at line 2613 of file qkd-app-004.cc.

References GetAppStateString(), m_appState, m_associations, and NS_LOG_FUNCTION.

Referenced by AppTransitionTree(), CheckAssociationsState(), CheckQueues(), ProcessCreateQueuesResponse(), ProcessDataPacketFromApp(), ProcessGetKeyResponse(), ProcessSignalingPacketFromApp(), SendPacket(), Setup(), StartApplication(), and StopApplication().

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Member Data Documentation

◆ m_aesLifetime

uint32_t ns3::QKDApp004::m_aesLifetime

private

The AES key lifetime.

Definition at line 844 of file qkd-app-004.h.

Referenced by GetMaxAuthenticationKeyRate(), GetMaxEncryptionKeyRate(), GetTypeId(), ProcessGetKeyResponse(), and StartApplication().

◆ m_applicationCounts

uint32_t ns3::QKDApp004::m_applicationCounts = 0

staticprivate

The number of running applications.

Definition at line 837 of file qkd-app-004.h.

Referenced by QKDApp004().

◆ m_appState

QKDAppState ns3::QKDApp004::m_appState

private

The application state.

Definition at line 857 of file qkd-app-004.h.

Referenced by AppTransitionTree(), CheckAssociationsState(), DataPacketReceivedFromApp(), GetAppState(), GetAppStateString(), ProcessGetKeyResponse(), ProcessResponseFromKMS(), ScheduleTx(), SendMaliciousRequestToKMS(), SendPacket(), StartApplication(), and SwitchAppState().

◆ m_associations

std::pair<Association004, Association004> ns3::QKDApp004::m_associations

private

A pair (encryption/authentication) of the establihed key stream session.

Definition at line 604 of file qkd-app-004.h.

Referenced by AppTransitionTree(), CheckAssociationsState(), CheckQueues(), ClearAssociation(), Close(), CreateKeyStreamAssociations(), DataPacketReceivedFromApp(), GetAuthKey(), GetEncKey(), InitializeAssociations(), OpenConnect(), ProcessDataPacketFromApp(), ProcessGetKeyResponse(), ProcessOpenConnectResponse(), ProcessSendKsidResponse(), ProcessSignalingPacketFromApp(), SendPacket(), StopApplication(), and SwitchAppState().

◆ m_authenticationTagLengthInBits

uint32_t ns3::QKDApp004::m_authenticationTagLengthInBits

private

The size of the authentication tag in bits (32 by default).

Definition at line 843 of file qkd-app-004.h.

Referenced by GetTypeId(), ProcessDataPacketFromApp(), and StartApplication().

◆ m_authenticationTrace

TracedCallback<Ptr<Packet>, std::string > ns3::QKDApp004::m_authenticationTrace

private

A trace callback for the authentication event.

Definition at line 847 of file qkd-app-004.h.

Referenced by GetTypeId(), and SendPacket().

◆ m_authenticationType

QKDEncryptor::AuthenticationType ns3::QKDApp004::m_authenticationType

private

The authentication algorithm.

Definition at line 852 of file qkd-app-004.h.

Referenced by GetAuthenticationKeySize(), GetMaxAuthenticationKeyRate(), SendPacket(), and SetEncryptionAndAuthenticationSettings().

◆ m_authenticationTypeInt

uint32_t ns3::QKDApp004::m_authenticationTypeInt

private

The authentication algorithm.

Definition at line 842 of file qkd-app-004.h.

Referenced by GetTypeId(), and StartApplication().

◆ m_buffer_kms

std::unordered_map<Address, Ptr<Packet>, AddressHash> ns3::QKDApp004::m_buffer_kms

private

The buffer for the received packets from the KMS (fragmentation).

Definition at line 861 of file qkd-app-004.h.

Referenced by PacketReceivedFromKMS().

◆ m_buffer_qkdapp

std::unordered_map<Address, Ptr<Packet>, AddressHash> ns3::QKDApp004::m_buffer_qkdapp

private

The buffer for received data packets (fragmentation).

Definition at line 863 of file qkd-app-004.h.

Referenced by DataPacketReceivedFromApp().

◆ m_buffer_sig

std::unordered_map<Address, Ptr<Packet>, AddressHash> ns3::QKDApp004::m_buffer_sig

private

The buffer for the received signaling packets (fragmentation).

Definition at line 862 of file qkd-app-004.h.

Referenced by SignalingPacketReceivedFromApp().

◆ m_closeSocketEvent

EventId ns3::QKDApp004::m_closeSocketEvent

private

The closing socket event.

Definition at line 814 of file qkd-app-004.h.

Referenced by HandleReadFromKMS().

◆ m_dataRate

DataRate ns3::QKDApp004::m_dataRate

private

The application data rate.

Definition at line 810 of file qkd-app-004.h.

Referenced by GetMaxAuthenticationKeyRate(), GetMaxEncryptionKeyRate(), ScheduleTx(), and Setup().

◆ m_dataSent

uint32_t ns3::QKDApp004::m_dataSent

private

The amount of the sent data.

Definition at line 818 of file qkd-app-004.h.

Referenced by CreateKeyQueues(), CreateKeyQueuesResponse(), SendKsidRequest(), SendKsidResponse(), and SendPacket().

◆ m_deauthenticationTrace

TracedCallback<Ptr<Packet>, std::string > ns3::QKDApp004::m_deauthenticationTrace

private

A trace callback for the authentication check event.

Definition at line 848 of file qkd-app-004.h.

Referenced by GetTypeId().

◆ m_decryptionTrace

TracedCallback<Ptr<Packet> > ns3::QKDApp004::m_decryptionTrace

private

A trace callback for the decryption event.

Definition at line 846 of file qkd-app-004.h.

Referenced by GetTypeId().

◆ m_delay

double ns3::QKDApp004::m_delay

private

The time interval between two successive data transmissions (calculated based on the application data rate).

Definition at line 808 of file qkd-app-004.h.

Referenced by ScheduleTx().

◆ m_dosAttackIntensity

Time ns3::QKDApp004::m_dosAttackIntensity

private

The intensity of the DoS attack.

Definition at line 824 of file qkd-app-004.h.

Referenced by GetTypeId(), and SendMaliciousRequestToKMS().

◆ m_dstSaeId

UUID ns3::QKDApp004::m_dstSaeId

private

The peer application identifier.

Definition at line 835 of file qkd-app-004.h.

Referenced by OpenConnect(), SendMaliciousRequestToKMS(), and Setup().

◆ m_encryptionTrace

TracedCallback<Ptr<Packet> > ns3::QKDApp004::m_encryptionTrace

private

A trace callback for the encryption event.

Definition at line 845 of file qkd-app-004.h.

Referenced by GetTypeId().

◆ m_encryptionType

QKDEncryptor::EncryptionType ns3::QKDApp004::m_encryptionType

private

The encryption algorithm.

Definition at line 851 of file qkd-app-004.h.

Referenced by GetEncryptionKeySize(), GetMaxEncryptionKeyRate(), SendPacket(), and SetEncryptionAndAuthenticationSettings().

◆ m_encryptionTypeInt

uint32_t ns3::QKDApp004::m_encryptionTypeInt

private

The encryption algorithm.

Definition at line 841 of file qkd-app-004.h.

Referenced by GetTypeId(), and StartApplication().

◆ m_encryptor

Ptr<QKDEncryptor> ns3::QKDApp004::m_encryptor

private

The QKD encryptor.

Definition at line 853 of file qkd-app-004.h.

Referenced by ProcessDataPacketFromApp(), SendPacket(), and SetEncryptionAndAuthenticationSettings().

◆ m_holdTime

Time ns3::QKDApp004::m_holdTime

private

The holding time before closing sockets.

Definition at line 815 of file qkd-app-004.h.

Referenced by GetTypeId(), and HandleReadFromKMS().

◆ m_httpRequestsApp

std::vector<std::pair<uint32_t, std::string> > ns3::QKDApp004::m_httpRequestsApp

private

A vector of HTTP requests sent to the peer application.

Definition at line 831 of file qkd-app-004.h.

Referenced by GetKsidFromHttp004AppQuery(), GetMethodFromHttp004AppQuery(), Http004AppQuery(), and Http004AppQueryComplete().

◆ m_httpRequestsKMS

std::map<std::string, std::pair<std::string, uint32_t> > ns3::QKDApp004::m_httpRequestsKMS

private

A vector of HTTP requests set to the KMS.

Definition at line 832 of file qkd-app-004.h.

Referenced by GetKeyTypeFromHttp004KMSQuery(), GetKsidFromHttp004KMSQuery(), Http004KMSQuery(), Http004KMSQueryComplete(), and ProcessCloseResponse().

◆ m_id

UUID ns3::QKDApp004::m_id

private

The application identifier.

Definition at line 834 of file qkd-app-004.h.

Referenced by QKDApp004(), GetId(), OpenConnect(), and SendMaliciousRequestToKMS().

◆ m_keyBufferLengthAuthentication

uint32_t ns3::QKDApp004::m_keyBufferLengthAuthentication

private

The size of the authentication key queue at the application layer.

Definition at line 855 of file qkd-app-004.h.

Referenced by GetTypeId(), and InitializeAssociations().

◆ m_keyBufferLengthEncryption

uint32_t ns3::QKDApp004::m_keyBufferLengthEncryption

private

The size of the encryption key queue at the application layer.

Definition at line 854 of file qkd-app-004.h.

Referenced by GetTypeId(), and InitializeAssociations().

◆ m_kms

Address ns3::QKDApp004::m_kms

private

The local KMS address.

Definition at line 803 of file qkd-app-004.h.

Referenced by Close(), GetKeyFromKMS(), OpenConnect(), PrepareSendSocketToKMS(), SendMaliciousRequestToKMS(), and Setup().

◆ m_ksid_auth

UUID ns3::QKDApp004::m_ksid_auth

private

The authentication key stream identifier.

Definition at line 580 of file qkd-app-004.h.

Referenced by SetKsidAuthentication().

◆ m_ksid_enc

UUID ns3::QKDApp004::m_ksid_enc

private

The encryption key stream identifier.

Definition at line 579 of file qkd-app-004.h.

Referenced by SetKsidEncryption().

◆ m_local

Address ns3::QKDApp004::m_local

private

The local address for the data transmission.

Definition at line 800 of file qkd-app-004.h.

Referenced by PrepareSendSocketToApp(), PrepareSinkSocketFromApp(), Setup(), and StartApplication().

◆ m_localSignaling

Address ns3::QKDApp004::m_localSignaling

private

The local address for the signaling data transmission.

Definition at line 801 of file qkd-app-004.h.

Referenced by PrepareSendSocketToApp(), PrepareSinkSocketFromApp(), and Setup().

◆ m_malicious

uint32_t ns3::QKDApp004::m_malicious

private

Is a malicious application?

Definition at line 821 of file qkd-app-004.h.

Referenced by GetTypeId(), PacketReceivedFromKMS(), and StartApplication().

◆ m_maliciousPacket

Ptr<Packet> ns3::QKDApp004::m_maliciousPacket

private

The malicious packet.

Definition at line 823 of file qkd-app-004.h.

Referenced by SendMaliciousRequestToKMS(), and StartApplication().

◆ m_master

uint32_t ns3::QKDApp004::m_master

private

Is a master (sender/primary) application?

Definition at line 820 of file qkd-app-004.h.

Referenced by AppTransitionTree(), CheckAssociationsState(), CheckQueues(), Close(), CreateKeyQueues(), CreateKeyQueuesResponse(), DataPacketReceivedFromApp(), GetAuthKey(), GetEncKey(), GetKeyFromKMS(), OpenConnect(), ProcessDataPacketFromApp(), ProcessGetKeyResponse(), ProcessOpenConnectResponse(), ProcessSendKsidResponse(), ProcessSignalingPacketFromApp(), SendKsidRequest(), SendKsidResponse(), SendPacket(), Setup(), StartApplication(), and StopApplication().

◆ m_minDataRate

DataRate ns3::QKDApp004::m_minDataRate

private

The minimum application data rate.

Definition at line 811 of file qkd-app-004.h.

Referenced by GetTypeId(), and OpenConnect().

◆ m_mxTrace

TracedCallback<Ptr<const Packet>, std::string > ns3::QKDApp004::m_mxTrace

A trace for the missed time slots to send data (due to the lack of keys).

Definition at line 559 of file qkd-app-004.h.

Referenced by GetTypeId().

◆ m_obtainedKeyMaterialTrace

TracedCallback<const uint32_t&> ns3::QKDApp004::m_obtainedKeyMaterialTrace

private

A trace callback for the obtained key material.

Definition at line 850 of file qkd-app-004.h.

Referenced by GetTypeId(), and ProcessGetKeyResponse().

◆ m_packetSize

uint32_t ns3::QKDApp004::m_packetSize

private

The data packet size.

Definition at line 807 of file qkd-app-004.h.

Referenced by GetEncKey(), GetEncryptionKeySize(), GetMaxAuthenticationKeyRate(), GetPacketContent(), ScheduleTx(), Setup(), and StartApplication().

◆ m_packetsSent

uint32_t ns3::QKDApp004::m_packetsSent

private

The number of sent data packets.

Definition at line 817 of file qkd-app-004.h.

Referenced by CreateKeyQueues(), CreateKeyQueuesResponse(), SendKsidRequest(), SendKsidResponse(), SendPacket(), and StartApplication().

◆ m_peer

Address ns3::QKDApp004::m_peer

private

The address of the peer for the data transmission.

Definition at line 797 of file qkd-app-004.h.

Referenced by CreateKeyQueues(), PrepareSendSocketToApp(), SendKsidRequest(), Setup(), and StartApplication().

◆ m_peerSignaling

Address ns3::QKDApp004::m_peerSignaling

private

The address of the peer for the signaling data transmission.

Definition at line 798 of file qkd-app-004.h.

Referenced by PrepareSendSocketToApp(), and Setup().

◆ m_primaryQueueEstablished

bool ns3::QKDApp004::m_primaryQueueEstablished

private

Is the queue established at the sender application?

Definition at line 606 of file qkd-app-004.h.

Referenced by CheckQueues(), InitializeAssociations(), and ProcessCreateQueuesResponse().

◆ m_priority

uint32_t ns3::QKDApp004::m_priority

private

The application priority (QoS).

Definition at line 827 of file qkd-app-004.h.

Referenced by GetTypeId(), and OpenConnect().

◆ m_queue_kms

std::vector<KMSPacket > ns3::QKDApp004::m_queue_kms

private

The queue of packets waiting for the transmission to the KMS.

Definition at line 859 of file qkd-app-004.h.

Referenced by Close(), CloseSocketToKms(), GetKeyFromKMS(), HandleReadFromKMS(), OpenConnect(), and ProcessPacketsToKMSFromQueue().

◆ m_random

Ptr<UniformRandomVariable> ns3::QKDApp004::m_random

private

The uniform random variable.

Definition at line 609 of file qkd-app-004.h.

Referenced by QKDApp004(), GetKeyFromKMS(), and GetPacketContent().

◆ m_replicaQueueEstablished

bool ns3::QKDApp004::m_replicaQueueEstablished

private

Is the queue established at the receiver application?

Definition at line 607 of file qkd-app-004.h.

Referenced by CheckQueues(), InitializeAssociations(), and ProcessCreateQueuesResponse().

◆ m_rxKmsTrace

TracedCallback<Ptr<const Packet> > ns3::QKDApp004::m_rxKmsTrace

A trace for received packets from the KMS.

Definition at line 557 of file qkd-app-004.h.

Referenced by GetTypeId(), and PacketReceivedFromKMS().

◆ m_rxSigTrace

TracedCallback<Ptr<const Packet> > ns3::QKDApp004::m_rxSigTrace

A trace for received signaling packets.

Definition at line 556 of file qkd-app-004.h.

Referenced by GetTypeId(), and SignalingPacketReceivedFromApp().

◆ m_rxTrace

TracedCallback<Ptr<const Packet>, std::string > ns3::QKDApp004::m_rxTrace

A trace for received data packets.

Definition at line 555 of file qkd-app-004.h.

Referenced by GetTypeId().

◆ m_scheduledEvents

std::map<uint32_t, EventId > ns3::QKDApp004::m_scheduledEvents

private

The map of scheduled events.

Definition at line 865 of file qkd-app-004.h.

Referenced by CancelScheduledAction().

◆ m_sendDataSocketApp

Ptr<Socket> ns3::QKDApp004::m_sendDataSocketApp

private

The sending socket for the data.

Definition at line 791 of file qkd-app-004.h.

Referenced by ~QKDApp004(), PrepareSendSocketToApp(), SendPacket(), and StopApplication().

◆ m_sendEvent

EventId ns3::QKDApp004::m_sendEvent

private

The data transmission event.

Definition at line 813 of file qkd-app-004.h.

Referenced by ScheduleTx(), and StopApplication().

◆ m_sendSignalingSocketApp

Ptr<Socket> ns3::QKDApp004::m_sendSignalingSocketApp

private

The sending socket for the signaling messages.

Definition at line 789 of file qkd-app-004.h.

Referenced by ~QKDApp004(), CreateKeyQueues(), CreateKeyQueuesResponse(), PrepareSendSocketToApp(), SendKsidRequest(), SendKsidResponse(), and StopApplication().

◆ m_sendSocketToKMS

Ptr<Socket> ns3::QKDApp004::m_sendSocketToKMS

private

The sending socket to the KMS.

Definition at line 794 of file qkd-app-004.h.

Referenced by ~QKDApp004(), Close(), CloseSocketToKms(), GetKeyFromKMS(), GetSendSocketToKMS(), HandlePeerCloseToKMS(), HandlePeerErrorToKMS(), HandleReadFromKMS(), OpenConnect(), PrepareSendSocketToKMS(), ProcessCloseResponse(), ProcessPacketsToKMSFromQueue(), SendMaliciousRequestToKMS(), and StopApplication().

◆ m_sinkDataSocketApp

Ptr<Socket> ns3::QKDApp004::m_sinkDataSocketApp

private

The receiving socket for the data.

Definition at line 792 of file qkd-app-004.h.

Referenced by ~QKDApp004(), PrepareSinkSocketFromApp(), and StopApplication().

◆ m_sinkSignalingSocketApp

Ptr<Socket> ns3::QKDApp004::m_sinkSignalingSocketApp

private

The receiving socket for the signaling messages.

Definition at line 790 of file qkd-app-004.h.

Referenced by ~QKDApp004(), PrepareSinkSocketFromApp(), SendKsidRequest(), SendKsidResponse(), and StopApplication().

◆ m_sinkSocketFromKMS

Ptr<Socket> ns3::QKDApp004::m_sinkSocketFromKMS

private

The receiving socket from the KMS.

Definition at line 795 of file qkd-app-004.h.

Referenced by ~QKDApp004(), Close(), GetKeyFromKMS(), GetSinkSocketFromKMS(), OpenConnect(), PrepareSinkSocketFromKMS(), ProcessCloseResponse(), ProcessOpenConnectResponse(), SendMaliciousRequestToKMS(), and StopApplication().

◆ m_socketType

std::string ns3::QKDApp004::m_socketType

private

The sockets type.

Definition at line 805 of file qkd-app-004.h.

Referenced by PrepareSendSocketToApp(), PrepareSinkSocketFromApp(), and Setup().

◆ m_stateTransitionTrace

ns3::TracedCallback<const std::string &, const std::string &> ns3::QKDApp004::m_stateTransitionTrace

A trace for the application state transitions.

Definition at line 558 of file qkd-app-004.h.

Referenced by GetTypeId().

◆ m_tid

TypeId ns3::QKDApp004::m_tid

private

The type identifier.

Definition at line 819 of file qkd-app-004.h.

Referenced by GetTypeId().

◆ m_transitionMatrix

std::multimap<std::string, std::string> ns3::QKDApp004::m_transitionMatrix

private

The map of the possible state transitions.

Definition at line 866 of file qkd-app-004.h.

◆ m_ttl

uint32_t ns3::QKDApp004::m_ttl

private

The time-to-live of the key stream session.

Definition at line 828 of file qkd-app-004.h.

Referenced by GetTypeId(), and OpenConnect().

◆ m_txKmsTrace

TracedCallback<Ptr<const Packet> > ns3::QKDApp004::m_txKmsTrace

A trace for transmitted packets to the KMS.

Definition at line 554 of file qkd-app-004.h.

Referenced by Close(), GetKeyFromKMS(), GetTypeId(), OpenConnect(), ProcessPacketsToKMSFromQueue(), and SendMaliciousRequestToKMS().

◆ m_txSigTrace

TracedCallback<Ptr<const Packet> > ns3::QKDApp004::m_txSigTrace

A trace for transmitted signaling packets.

Definition at line 553 of file qkd-app-004.h.

Referenced by CreateKeyQueues(), CreateKeyQueuesResponse(), GetTypeId(), SendKsidRequest(), and SendKsidResponse().

◆ m_txTrace

TracedCallback<Ptr<const Packet>, std::string > ns3::QKDApp004::m_txTrace

Definition at line 552 of file qkd-app-004.h.

Referenced by DataPacketReceivedFromApp(), GetTypeId(), and SendPacket().

◆ m_useCrypto

uint32_t ns3::QKDApp004::m_useCrypto

private

Execute actual cryptographic algorithms?

Definition at line 840 of file qkd-app-004.h.

Referenced by GetTypeId(), ProcessDataPacketFromApp(), and SendPacket().

The documentation for this class was generated from the following files:

src/applications/model/qkd-app-004.h
src/applications/model/qkd-app-004.cc

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ QKDAppState

Constructor & Destructor Documentation

◆ QKDApp004()

◆ ~QKDApp004()

Member Function Documentation

◆ AppTransitionTree()

◆ CancelScheduledAction()

◆ CheckAssociationsState()

◆ CheckQueues()

◆ ClearAssociation()

◆ Close()

◆ CloseSocketToKms()

◆ ConnectionRequestedFromKMS()

◆ ConnectionSignalingToAppFailed()

◆ ConnectionSignalingToAppSucceeded()

◆ ConnectionToAppFailed()

◆ ConnectionToAppSucceeded()

◆ ConnectionToKMSFailed()

◆ ConnectionToKMSSucceeded()

◆ CreateKeyQueues()

◆ CreateKeyQueuesResponse()

◆ CreateKeyStreamAssociations()

◆ DataPacketReceivedFromApp()

◆ DataToKMSSend()

◆ GetAppState()

◆ GetAppStateString() [1/2]

◆ GetAppStateString() [2/2]

◆ GetAuthenticationKeySize()

◆ GetAuthKey()

◆ GetEncKey()

◆ GetEncryptionKeySize()

◆ GetId()

◆ GetKeyFromKMS()

◆ GetKeyTypeFromHttp004KMSQuery()

◆ GetKsidFromHttp004AppQuery()

◆ GetKsidFromHttp004KMSQuery()

◆ GetMaxAuthenticationKeyRate()

◆ GetMaxEncryptionKeyRate()

◆ GetMethodFromHttp004AppQuery()

◆ GetMethodFromHttp004KMSQuery()

◆ GetPacketContent()

◆ GetSendSocketToKMS()

◆ GetSinkSocketFromKMS()

◆ GetTypeId()

◆ HandleAcceptFromApp()

◆ HandleAcceptFromKMS()

◆ HandleAcceptSignalingFromApp()

◆ HandlePeerCloseFromApp()

◆ HandlePeerCloseFromKMS()

◆ HandlePeerCloseSignalingFromApp()

◆ HandlePeerCloseToKMS()

◆ HandlePeerErrorFromApp()

◆ HandlePeerErrorFromKMS()

◆ HandlePeerErrorSignalingFromApp()

◆ HandlePeerErrorToKMS()

◆ HandleReadFromApp()

◆ HandleReadFromKMS()

◆ HandleReadSignalingFromApp()

◆ Http004AppQuery()

◆ Http004AppQueryComplete()

◆ Http004KMSQuery()

◆ Http004KMSQueryComplete()

◆ InitializeAssociations()

◆ OpenConnect()

◆ PacketReceivedFromKMS()

◆ PacketToString()

◆ PrepareSendSocketToApp()

◆ PrepareSendSocketToKMS()

◆ PrepareSinkSocketFromApp()