Package net.i2p.router.crypto.ratchet

Class NextSessionKey

java.lang.Object

net.i2p.data.SimpleDataStructure

net.i2p.data.PublicKey

net.i2p.router.crypto.ratchet.NextSessionKey

All Implemented Interfaces:

DataStructure

class NextSessionKey
extends PublicKey

A X25519 key and key ID.

Since:

0.9.44

Field Summary

Fields inherited from class net.i2p.data.PublicKey

KEYSIZE_BYTES

Fields inherited from class net.i2p.data.SimpleDataStructure

_data

Constructor Summary

Constructors

Constructor	Description
NextSessionKey(byte[] data, int id, boolean isReverse, boolean isRequest)
NextSessionKey(int id, boolean isReverse, boolean isRequest)	Null data, for acks/requests only.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)	Warning - this returns true for two different classes with the same size and same data, e.g.
int	getID()
int	hashCode()	We assume the data has enough randomness in it, so use the first 4 bytes for speed.
boolean	isRequest()
boolean	isReverse()
String	toString()

Methods inherited from class net.i2p.data.PublicKey

clearCache, create, create, getPadding, getType, getUnknownTypeCode, length, toTypedKey

Methods inherited from class net.i2p.data.SimpleDataStructure

calculateHash, fromBase64, fromByteArray, getData, read, readBytes, setData, toBase64, toByteArray, writeBytes

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NextSessionKey

public NextSessionKey(byte[] data,
                      int id,
                      boolean isReverse,
                      boolean isRequest)

Parameters:

data - non-null

NextSessionKey

public NextSessionKey(int id,
                      boolean isReverse,
                      boolean isRequest)

Null data, for acks/requests only. Type will be ElG but doesn't matter. Don't call setData().

Since:

0.9.46

Method Detail

getID

public int getID()

isReverse

public boolean isReverse()

Since:

0.9.46

isRequest

public boolean isRequest()

Since:

0.9.46

hashCode

public int hashCode()

Description copied from class: SimpleDataStructure

We assume the data has enough randomness in it, so use the first 4 bytes for speed. If this is not the case, override in the extending class.

Overrides:

hashCode in class PublicKey

Since:

0.9.46

equals

public boolean equals(Object obj)

Description copied from class: SimpleDataStructure

Warning - this returns true for two different classes with the same size and same data, e.g. SessionKey and SessionTag, but you wouldn't put them in the same Set, would you?

Overrides:

equals in class PublicKey

Since:

0.9.46

toString

public String toString()

Overrides:

toString in class PublicKey