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

S

secureRandom - Variable in class inputOutputHandler.ClientConnectionHandler

Random number generator used to generate User identifiers.

secureRandom - Static variable in class message.Padder

Random number generator for padding.

secureRandom - Static variable in class userDatabase.User

Random number generator used to generate IDENTIFIER_FOR_NEXT_MIX.

selector - Variable in class inputOutputHandler.ClientConnectionHandler

Selector used for non-blocking I/O.

SEND_BUFFER_SIZE - Variable in class client.Client

Initial size of the sendBuffer.

sendBuffer - Variable in class client.Client

Buffer to store data that shall be sent to the cascade.

sendMessage(byte[]) - Method in class client.Client

Sends the bypassed data to the mix cascade.

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

Sends a message to the mix cascade.

sentMessages - Static variable in class testEnvironment.ReceivalCheck

Number of messages "sent" so far.

serialVersionUID - Static variable in exception exception.InformationRetrieveException

The serialVersionUID as identifier for this serializable class.

serialVersionUID - Static variable in exception exception.MessagePartHasWrongSizeException

The serialVersionUID as identifier for this serializable class

serialVersionUID - Static variable in exception exception.MessageTooLongException

The serialVersionUID as identifier for this serializable class

serialVersionUID - Static variable in exception exception.UnknownUserException

The serialVersionUID as identifier for this serializable class.

serialVersionUID - Static variable in exception exception.UserAlreadyExistingException

The serialVersionUID as identifier for this serializable class.

serverSocket - Variable in class inputOutputHandler.PreviousMixConnectionHandler

ServerSocket used to accept the previous mix' connection attempt.

serverSocketChannel - Variable in class inputOutputHandler.ClientConnectionHandler

ServerSocketChannel used for accepting connections.

sessionIVs - Variable in class client.Cryptography

Initialization vectors for the ciphers for each of the cascade's mixes.

sessionKeys - Variable in class client.Cryptography

Session keys for the cascade's mixes.

setAsymmetricPart(byte[]) - Method in class message.ChannelEstablishMessage

Sets the MessagePart ASYMMETRIC_PART to the bypassed value.

setBatchSize(int) - Method in class outputStrategy.OutputStrategyController

Number of messages the upcoming batch will contain (according to the OutputStrategy component on this mix' predecessor).

setByteMessage(byte[]) - Method in interface message.BasicMessage

Sets the byte representation of this message to the bypassed array.

setByteMessage(byte[]) - Method in class message.Message

Sets the byte representation of this message (byteMessage) to the bypassed array.

setDecryptCipher(Cipher) - Method in class userDatabase.User

Makes this User use the bypassed Cipher for decrypting Requests

setEncryptCipher(Cipher) - Method in class userDatabase.User

Makes this User use the bypassed Cipher for encrypting Replyies.

setHasMessageInCurrentBatch(boolean) - Method in class userDatabase.User

Used to indicate, whether a Request of this User is already in batch or not (used to prevent flooding attacks).

setHasMessageInCurrentReplyBatch(boolean) - Method in class userDatabase.User

Used to indicate, whether a Reply for this User is already in batch or not (used to prevent flooding attacks).

setInterMixIVWithPreviousMix(IvParameterSpec) - Method in class externalInformationPort.ExternalInformationPortController

Makes the bypassed initialization vector available via InformationProvider.

setInterMixIVWithPreviousMix(IvParameterSpec) - Method in class externalInformationPort.InformationProvider

Sets the initialization vector used to encrypt data between this mix and its predecessor.

setInterMixKeyWithPreviousMix(SecretKey) - Method in class externalInformationPort.ExternalInformationPortController

Makes the bypassed key available via InformationProvider.

setInterMixKeyWithPreviousMix(SecretKey) - Method in class externalInformationPort.InformationProvider

Sets the key used to encrypt data between this mix and its predecessor.

setIsChannelEstablished(boolean) - Method in class userDatabase.User

Sets variable isChannelEstablished to the bypassed value (indicates whether a channel (used to transmit ChannelMessages) has been establish for/by this User or not).

setLeadingZero() - Method in class message.ChannelEstablishMessage

Sets the MessagePart LEADING_ZERO to 01000000.

setMAC(byte[]) - Method in class message.ChannelEstablishMessage

Sets the MessagePart MAC to the bypassed value.

setMAC(byte[]) - Method in class message.ChannelMessage

Sets the MessagePart MAC to the bypassed value.

setMACKey(SecretKey) - Method in class message.ChannelEstablishMessage

Sets the MessagePart MAC_KEY to the bypassed value.

setMacKey(SecretKey) - Method in class userDatabase.User

Makes this User use the bypassed SecretKey for validating message authentication codes.

setMessage(byte[], int) - Method in class message.Payload

Sets the bytePayload of this Payload to the bypassed value.

setMessageID(int) - Method in interface message.BasicMessage

Must set this message's identifier to the bypassed value.

setMessageID(int) - Method in class message.ChannelEstablishMessage

Sets the MessagePart MESSAGE_ID to the bypassed value.

setMessageID(int) - Method in class message.ChannelMessage

Sets the MessagePart MESSAGE_ID to the bypassed value.

setMessageID(int) - Method in class message.Message

Sets this message's identifier to the bypassed value.

setPart(ChannelEstablishMessagePart, byte[]) - Method in class message.ChannelEstablishMessage

Saves a byte representation of a MessagePart.

setPart(ChannelMessagePart, byte[]) - Method in class message.ChannelMessage

Saves a byte representation of a MessagePart.

setPayload(Payload) - Method in class message.ChannelEstablishMessage

Sets the MessagePart PAYLOAD to the bypassed value.

setPayload(Payload) - Method in class message.ChannelMessage

Sets the MessagePart PAYLOAD to the bypassed value.

setPayloadRange(int, int) - Method in interface message.BasicMessage

Only a certain part of the message array must be transmitted to the cascade's next mix (Some parts (e. g. the session key for the corresponding mix) are not supposed to be sent).

setPayloadRange(int, int) - Method in class message.Message

Only a certain part of the message array must be transmitted to the cascade's next mix (Some parts (e. g. the session key for the corresponding mix) are not supposed to be sent).

setProperty(String, String) - Method in interface architectureInterface.InternalInformationPortInterface

Must set the property with the specified key to the bypassed value.

setProperty(String, String) - Method in class internalInformationPort.InternalInformationPortController

Sets the property with the specified key to the bypassed value.

setProperty(String, String) - Static method in class internalInformationPort.Settings

Sets the property with the specified key in the property object to the bypassed value.

setSessionIV(byte[]) - Method in class message.ChannelEstablishMessage

Sets the MessagePart SYMMETRIC_IV to the bypassed value.

setSessionKey(SecretKey) - Method in class message.ChannelEstablishMessage

Sets the MessagePart SYMMETRIC_KEY to the bypassed value.

setSignedData(byte[]) - Method in class message.ChannelEstablishMessage

Sets the MessagePart SIGNED_DATA to the bypassed value.

setSignedData(byte[]) - Method in class message.ChannelMessage

Sets the MessagePart SIGNED_DATA to the bypassed value.

setSymmetricPart(byte[]) - Method in class message.ChannelEstablishMessage

Sets the MessagePart SYMMETRIC_PART to the bypassed value.

setTimeOfReceival(long) - Method in interface message.BasicMessage

Must set the point of time (timestamp), this message was received to the bypassed value.

setTimeOfReceival(long) - Method in class message.Message

Sets the point of time (timestamp), this message was received to the bypassed value.

setTimestamp(long) - Method in class message.ChannelEstablishMessage

Sets the MessagePart TIMESTAMP to the bypassed value.

setTimestampOfLastActivity() - Method in class userDatabase.User

Must be called when User sends a Message (Used to detect inactive Users).

Settings - Class in internalInformationPort

Provides properties from the file Properties.txt.

Settings() - Constructor for class internalInformationPort.Settings

Empty constructor.

Settings - Class in testEnvironment

Provides properties from the file TestEnvironmentProperties.txt.

Settings() - Constructor for class testEnvironment.Settings

Creates a new Settings object (empty constructor).

setUpInterMixCiphers() - Method in class inputOutputHandler.NextMixConnectionHandler

Receives a cryptographic key, that is used to encrypt multiplex-headers (between this mix an the next mix) from the next mix and sets up suiting Ciphers.

setUpInterMixCiphers() - Method in class inputOutputHandler.PreviousMixConnectionHandler

Generates a cryptographic key, that is used to encrypt multiplex-headers between this mix an its predecessor and sets up suiting Ciphers.

shallMixReply(int[]) - Method in class inputOutputHandler.ReplyDecision

Decides whether it's time to reply or not ("true" when timeout reached or isEnoughDataAvailable() == true).

shortToByteArray(int) - Static method in class util.Util

Converts the bypassed short value to a byte array.

size() - Method in class outputStrategy.Batch

Returns the total number of messages currently in this Batch.

skip(long) - Method in class client.ClientInputStream

Skips over and discards n bytes of data from this InputStream.

skipChannelEstablishMessage() - Method in class inputOutputHandler.PreviousMixConnectionHandler

Skips a ChannelEstablishMessage on the communication channel.

skipChannelMessage() - Method in class inputOutputHandler.PreviousMixConnectionHandler

Skips a ChannelMessage on the communication channel.

SO_TIMEOUT - Variable in class inputOutputHandler.ClientConnectionHandler

Maximum amount of time an accept (of a client's connection) may take before being canceled in ms.

socketChannel - Variable in class userDatabase.User

Reference on User's SocketChannel.

startIndexOfPayload - Variable in class message.Message

Only a certain part of byteMessage must be transmitted to the cascade's next mix (Some parts (e. g. the session key for the corresponding mix) are not supposed to be sent).

stratum - Variable in class networkClock.NtpMessage

This value indicates the stratum level of the local clock, with values defined as follows: Stratum Meaning ---------------------------------------------- 0 unspecified or unavailable 1 primary reference (e.g., radio clock) 2-15 secondary reference (via NTP or SNTP) 16-255 reserved

symmetricDecryptCiphers - Variable in class client.Cryptography

Session (decrypt) ciphers for each of the cascade's mixes.

symmetricEncryptCiphers - Variable in class client.Cryptography

Session (encrypt) ciphers for each of the cascade's mixes.

synchronizeClocks() - Static method in class networkClock.NetworkClockController

Retrieves an SNTP message from a SNTP server and calculates the local clock's offset.