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

Class DataEncryptionKey

java.lang.Object

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

@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	Description
final String	blockPoolId
final String	encryptionAlgorithm
final byte[]	encryptionKey
final long	expiryDate
final int	keyId
final byte[]	nonce

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

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 Details

DataEncryptionKey

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

Method Details

toString

public String toString()

Overrides:

toString in class Object