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 java.lang.Object

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

Field Summary

Fields

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
java.lang.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 java.lang.String blockPoolId

nonce

public final byte[] nonce

encryptionKey

public final byte[] encryptionKey

expiryDate

public final long expiryDate

encryptionAlgorithm

public final java.lang.String encryptionAlgorithm

Constructor Detail

DataEncryptionKey

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

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object