Package org.drasyl.handler.remote.protocol

Class Nonce

java.lang.Object

org.drasyl.handler.remote.protocol.Nonce

public class Nonce
extends Object

A RemoteMessage is uniquely identified by its NONCE_LENGTH bytes long nonce.

This is an immutable object.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	NONCE_LENGTH
static final boolean	PSEUDORANDOM_NONCE

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
static boolean	isValidNonce(ImmutableByteArray bytes)	Checks if bytes is a valid value.
static Nonce	of(byte[] bytes)
static Nonce	of(String bytes)
static Nonce	of(ImmutableByteArray bytes)
static Nonce	randomNonce()	Static factory to retrieve a randomly generated Nonce.
byte[]	toByteArray()
ImmutableByteArray	toImmutableByteArray()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

PSEUDORANDOM_NONCE

public static final boolean PSEUDORANDOM_NONCE

NONCE_LENGTH

public static final int NONCE_LENGTH

See Also:

• Constant Field Values

Method Details

toString

public String toString()

Overrides:

toString in class Object

toByteArray

public byte[] toByteArray()

toImmutableByteArray

public ImmutableByteArray toImmutableByteArray()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

randomNonce

public static Nonce randomNonce()

Static factory to retrieve a randomly generated Nonce.

Returns:

A randomly generated Nonce

isValidNonce

public static boolean isValidNonce(ImmutableByteArray bytes)

Checks if bytes is a valid value.

Parameters:

bytes - string to be validated

Returns:

true if valid. Otherwise false

of

public static Nonce of(@NonNull
 ImmutableByteArray bytes)

Throws:

NullPointerException - if bytes is null

of

public static Nonce of(@NonNull
 byte[] bytes)

Throws:

NullPointerException - if bytes is null

of

public static Nonce of(@NonNull
 String bytes)

Throws:

NullPointerException - if bytes is null