org.openeuler.com.sun.crypto.provider

类 PBEKey

java.lang.Object

org.openeuler.com.sun.crypto.provider.PBEKey

所有已实现的接口:

Serializable, Key, SecretKey, Destroyable

final class PBEKey
extends Object
implements SecretKey

This class represents a PBE key.

字段概要

字段

限定符和类型	字段和说明
private byte[]	key
(专用程序包) static long	serialVersionUID
private String	type

构造器概要

构造器

构造器和说明
PBEKey(PBEKeySpec keySpec, String keytype) Creates a PBE key from a given PBE key specification.

方法概要

限定符和类型	方法和说明
void	destroy() Clears the internal copy of the key.
boolean	equals(Object obj)
protected void	finalize() Ensures that the password bytes of this key are set to zero when there are no more references to it.
String	getAlgorithm()
byte[]	getEncoded()
String	getFormat()
int	hashCode() Calculates a hash code value for the object.
private void	readObject(ObjectInputStream s) readObject is called to restore the state of this key from a stream.
private Object	writeReplace() Replace the PBE key to be serialized.

从类继承的方法 java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 javax.security.auth.Destroyable

isDestroyed

字段详细资料

serialVersionUID

static final long serialVersionUID

另请参阅:

常量字段值

key

private byte[] key

type

private String type

构造器详细资料

PBEKey

PBEKey(PBEKeySpec keySpec,
       String keytype)
throws InvalidKeySpecException

Creates a PBE key from a given PBE key specification.

参数:

key - the given PBE key specification

抛出:

InvalidKeySpecException

方法详细资料

getEncoded

public byte[] getEncoded()

指定者:

getEncoded 在接口中 Key

getAlgorithm

public String getAlgorithm()

指定者:

getAlgorithm 在接口中 Key

getFormat

public String getFormat()

指定者:

getFormat 在接口中 Key

hashCode

public int hashCode()

Calculates a hash code value for the object. Objects that are equal will also have the same hashcode.

覆盖:

hashCode 在类中 Object

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

destroy

public void destroy()

Clears the internal copy of the key.

指定者:

destroy 在接口中 Destroyable

readObject

private void readObject(ObjectInputStream s)
                 throws IOException,
                        ClassNotFoundException

readObject is called to restore the state of this key from a stream.

抛出:

IOException

ClassNotFoundException

writeReplace

private Object writeReplace()
                     throws ObjectStreamException

Replace the PBE key to be serialized.

返回:

the standard KeyRep object to be serialized

抛出:

ObjectStreamException - if a new object representing this PBE key could not be created

finalize

protected void finalize()
                 throws Throwable

Ensures that the password bytes of this key are set to zero when there are no more references to it.

覆盖:

finalize 在类中 Object

抛出:

Throwable