org.apache.hadoop.hdfs.security.token.block

Class DataEncryptionKey

java.lang.Object

org.apache.hadoop.hdfs.security.token.block.DataEncryptionKey

@InterfaceAudience.Private
public class DataEncryptionKey
extends Object

A little struct class to contain all fields required to perform encryption of the DataTransferProtocol.

Field Summary

Fields

Modifier and Type	Field and Description
String	blockPoolId
String	encryptionAlgorithm
byte[]	encryptionKey
long	expiryDate
int	keyId
byte[]	nonce

Constructor Summary

Constructors

Constructor and Description
DataEncryptionKey(int keyId, String blockPoolId, byte[] nonce, byte[] encryptionKey, long expiryDate, String encryptionAlgorithm)

Method Summary

Methods

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

keyId

public final int keyId

blockPoolId

public final String blockPoolId

nonce

public final byte[] nonce

encryptionKey

public final byte[] encryptionKey

expiryDate

public final long expiryDate

encryptionAlgorithm

public final String encryptionAlgorithm

Constructor Detail

DataEncryptionKey

public DataEncryptionKey(int keyId,
                 String blockPoolId,
                 byte[] nonce,
                 byte[] encryptionKey,
                 long expiryDate,
                 String encryptionAlgorithm)

Method Detail

toString

public String toString()

Overrides:

toString in class Object