A B C D E F G H I K L M N O P R S T U V W

R

random - Static variable in class testEnvironment.ClientSimulator

Random number generator.

REACTION_TIME - Variable in class client.Client

Period of time to wait between the receival of a Reply (from the cascade) and the sending of a new Request for the user (application) to react (= add new data to be sent).

read() - Method in class client.ClientInputStream

Reads a byte of data from this InputStream.

read(byte[]) - Method in class client.ClientInputStream

Reads up to b.length bytes of data from this InputStream.

read(byte[], int, int) - Method in class client.ClientInputStream

Reads up to len bytes of data from this InputStream.

readChannelEstablishMessage(byte[], User) - Method in class inputOutputHandler.PreviousMixConnectionHandler

Reads a ChannelEstablishMessage from the previous mix, generates a ChannelEstablishMessage object and returns it.

readChannelMessage(byte[], User) - Method in class inputOutputHandler.PreviousMixConnectionHandler

Reads a ChannelMessage from the previous mix, generates a ChannelMessage object and returns it.

readValuesFromPorpertyFile() - Static method in class internalInformationPort.LogFileGenerator

Loads LOG_LEVEL and DISPLAY_LEVEL from property file.

ReceivalCheck - Class in testEnvironment

Can be used to validate if a message sent, was received as well or dropped for some reason.

ReceivalCheck() - Constructor for class testEnvironment.ReceivalCheck

Empty constructor.

RECEIVE_BUFFER_SIZE - Variable in class client.Client

Initial size of the receiveBuffer.

receiveBuffer - Variable in class client.Client

Buffer to store incoming data from the cascade.

receiveBufferSynchronizer - Variable in class client.Client

Object used to synchronize the receiveBuffer.

receiveDataFromCascade(int) - Method in class client.Client

Tries to read amoutOfDataNeeded bytes from the mix cascade.

receivedMessages - Static variable in class testEnvironment.ReceivalCheck

Number of messages "received" so far.

receiveReply() - Method in class client.Client.CascadeInputOutputHandler

Receives a message (Reply) from the mix cascade and saves its payload in the receiveBuffer, from where it's available for the user's InputStream.

receiveTimestamp - Variable in class networkClock.NtpMessage

This is the time at which the request arrived at the server, in seconds since 00:00 1-Jan-1900.

recode(BasicMessage) - Method in class messageProcessor.Recoder

Recodes (decrypts/encrypts) the bypassed message according to its type.

recoder - Variable in class messageProcessor.MessageProcessorController

Reference on Recoder, used to decrypt data.

recoder - Variable in class messageProcessor.MessageProcessorController.ReplyMixThread

The Recoder used to encrypt messages.

recoder - Variable in class messageProcessor.MessageProcessorController.RequestMixThread

The Recoder used to decrypt messages.

Recoder - Class in messageProcessor

Recodes (decrypts/encrypts) messages.

Recoder(KeyPair) - Constructor for class messageProcessor.Recoder

Constructor used to generate a Recoder used to decrypt requests.

Recoder() - Constructor for class messageProcessor.Recoder

Constructor used to generate a Recoder used to encrypt replies.

referenceIdentifier - Variable in class networkClock.NtpMessage

This is a 4-byte array identifying the particular reference source.

referenceIdentifierToString(byte[], short, byte) - Static method in class networkClock.NtpMessage

Returns a string representation of a reference identifier according to the rules set out in RFC 2030.

referenceTimestamp - Variable in class networkClock.NtpMessage

This is the time at which the local clock was last set or corrected, in seconds since 00:00 1-Jan-1900.

registerWriteRequests() - Method in class inputOutputHandler.ClientConnectionHandler

Registers all write requests from writeRequests with selector.

removePadding(byte[], int) - Static method in class message.Padder

Removes padding from the bypassed array.

removeUser(int) - Method in interface architectureInterface.UserDatabaseInterface

Must remove the User with the bypassed identifier.

removeUser(int) - Method in class userDatabase.UserDatabaseController

Removes the User with the bypassed identifier.

replayDatabase1 - Variable in class messageProcessor.ReplayDetection

First replay database.

replayDatabase2 - Variable in class messageProcessor.ReplayDetection

Second replay database.

replayDetection - Variable in class messageProcessor.MessageProcessorController.RequestMixThread

ReplayDetection used to detect replays.

ReplayDetection - Class in messageProcessor

Detects whether a message has already been processed, or not.

ReplayDetection() - Constructor for class messageProcessor.ReplayDetection

Loads values from property file and initializes hash tables.

Reply - Interface in message

Interface, all messages must implement, that travel in direction last mix −> first mix (= receiver −> client).

replyBatch - Variable in class outputStrategy.OutputStrategyController

Data structure used to store replies before output.

replyDecision - Variable in class inputOutputHandler.InputOutputHandlerController

Reference on ReplyDecision.

ReplyDecision - Class in inputOutputHandler

Decides about the optimal reply size and time depending on the current traffic situation (only used by last mix of cascade).

ReplyDecision(InputOutputHandlerController) - Constructor for class inputOutputHandler.ReplyDecision

Creates a new ReplyDecision object which can be used to decides about the optimal reply size and time depending on the current traffic situation by the last mix of a cascade.

replyInputQueue - Variable in class inputOutputHandler.InputOutputHandlerController

A ConcurrentLinkedQueue, that stores Replyies until they are processed.

ReplyMessage - Class in message

ExternalMessage used to send data to a Client.

ReplyMessage(byte[], User) - Constructor for class message.ReplyMessage

Constructs a new ReplyMessage with the submitted content (byteMesssage) for the bypassed user/channel.

replyOutputQueue - Variable in class inputOutputHandler.InputOutputHandlerController

A ConcurrentLinkedQueue, that stores already processed Replyies until they are sent (to the previous mix or client).

replyTimeoutTimer - Variable in class outputStrategy.OutputStrategyController

Timer used to detect TIMEOUT for replies.

Request - Interface in message

Interface, all messages must implement, that travel in direction first mix −> last mix (= client −> receiver).

requestBatch - Variable in class outputStrategy.OutputStrategyController

Data structure used to store requests before output.

requestInputQueue - Variable in class inputOutputHandler.InputOutputHandlerController

A ConcurrentLinkedQueue, that stores Requests until they are processed.

requestOutputQueue - Variable in class inputOutputHandler.InputOutputHandlerController

A ConcurrentLinkedQueue, that stores already processed Requests until they are sent (to the next mix or server).

requestTimeoutTimer - Variable in class outputStrategy.OutputStrategyController

Timer used to detect TIMEOUT for requests.

resetInterMixCiphers() - Method in class inputOutputHandler.NextMixConnectionHandler

Resets the Ciphers used to encrypt data between this mix and the next one.

resetInterMixCiphers() - Method in class inputOutputHandler.PreviousMixConnectionHandler

Resets the Ciphers used to encrypt data between this mix and its predecessor.

rootDelay - Variable in class networkClock.NtpMessage

This value indicates the total roundtrip delay to the primary reference source, in seconds.

rootDispersion - Variable in class networkClock.NtpMessage

This value indicates the nominal error relative to the primary reference source, in seconds.

run() - Method in class client.Client.CascadeInputOutputHandler

Communicates with the mix cascade.

run() - Method in class externalInformationPort.InformationProvider

Answers incoming requests.

run() - Method in class inputOutputHandler.ClientConnectionHandler

Handles read, write and accept events (non-blocking I/O).

run() - Method in class inputOutputHandler.NextMixConnectionHandler

Sends processed messages (Requests) to next mix.

run() - Method in class inputOutputHandler.PreviousMixConnectionHandler

Receives messages from previous mix and passes them to the InputOutputHandler.

run() - Method in class inputOutputHandler.ProxyConnectionHandler

Waits for processed Requests and puts their payload in the suiting User's proxy buffer.

run() - Method in class messageProcessor.MessageProcessorController.ReplyMixThread

Coordinates the mixing process of replies.

run() - Method in class messageProcessor.MessageProcessorController.RequestMixThread

Coordinates the mixing process of request.

run() - Method in class outputStrategy.OutputStrategyController.OutputTask

Puts out the batch it is linked to.

run() - Method in class testEnvironment.ClientSimulator

Simulates a Client's behavior.

run() - Method in class userDatabase.UserDatabaseController.cleanDatabaseTask

Calls the method cleanDatabase().