Package com.exceptionfactory.jagged.framework.crypto

Class PayloadNonceKey

java.lang.Object

com.exceptionfactory.jagged.framework.crypto.MacKey

com.exceptionfactory.jagged.framework.crypto.PayloadNonceKey

All Implemented Interfaces:

Serializable, Key, SecretKey, Destroyable

public final class PayloadNonceKey
extends MacKey

Payload nonce consisting of 16 bytes from a cryptographically secure pseudorandom number generator

See Also:

• Serialized Form

Field Summary

Fields inherited from interface javax.crypto.SecretKey

serialVersionUID

Constructor Summary

Constructors

Constructor	Description
PayloadNonceKey()	Payload nonce key constructor generates a new key using java.util.SecureRandom.nextBytes()
PayloadNonceKey(byte[] key)	Payload nonce key with required byte array

Method Summary

Modifier and Type	Method	Description
void	destroy()	Destroy Key so that it cannot be used for subsequent operations
String	getAlgorithm()	Get Cryptographic Algorithm for which the key will be used
byte[]	getEncoded()	Get encoded key bytes
String	getFormat()	Get Key format returns RAW indicating encoded key contains raw bytes
boolean	isDestroyed()	Return destroyed status

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PayloadNonceKey

public PayloadNonceKey()

Payload nonce key constructor generates a new key using java.util.SecureRandom.nextBytes()

PayloadNonceKey

public PayloadNonceKey(byte[] key)

Payload nonce key with required byte array

Parameters:

key - Nonce consisting of 16 bytes

Method Details

getAlgorithm

public String getAlgorithm()

Get Cryptographic Algorithm for which the key will be used

Specified by:

getAlgorithm in interface Key

Returns:

Cryptographic Algorithm

getFormat

public String getFormat()

Get Key format returns RAW indicating encoded key contains raw bytes

Specified by:

getFormat in interface Key

Returns:

Format name of RAW

getEncoded

public byte[] getEncoded()

Get encoded key bytes

Specified by:

getEncoded in interface Key

Returns:

Encoded Key byte array

destroy

public void destroy()

Destroy Key so that it cannot be used for subsequent operations

Specified by:

destroy in interface Destroyable

isDestroyed

public boolean isDestroyed()

Return destroyed status

Specified by:

isDestroyed in interface Destroyable

Returns:

Key destroyed status