com.jn.langx.security.crypto.key.spi

类 CipherKeyGeneratorEngine

java.lang.Object

com.jn.langx.security.crypto.key.spi.CipherKeyGeneratorEngine

public class CipherKeyGeneratorEngine
extends Object

字段概要

字段

限定符和类型	字段和说明
protected SecureRandom	random
protected int	strength

构造器概要

构造器

构造器和说明
CipherKeyGeneratorEngine()

方法概要

限定符和类型	方法和说明
byte[]	generateKey() generate a secret key.
void	init(int strength, SecureRandom random) initialise the key generator.

从类继承的方法 java.lang.Object

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

字段详细资料

random

protected SecureRandom random

strength

protected int strength

构造器详细资料

CipherKeyGeneratorEngine

public CipherKeyGeneratorEngine()

方法详细资料

init

public void init(int strength,
                 SecureRandom random)

initialise the key generator.

generateKey

public byte[] generateKey()

generate a secret key.

返回:

a byte array containing the key value.