code.ponfee.commons.jce.implementation

类 Cryptor

java.lang.Object

code.ponfee.commons.jce.implementation.Cryptor

直接已知子类:

AbstractRSACryptor, ECCryptor, NoopCryptor

public abstract class Cryptor
extends Object

This class of the Cryptor base class

作者:

Ponfee

构造器概要

构造器

构造器和说明
Cryptor()

方法概要

限定符和类型	方法和说明
abstract byte[]	decrypt(byte[] cipher, Key dk) decrypt the cipher use decrypt key
abstract byte[]	encrypt(byte[] original, int length, Key ek) encrypt original data in length byte
byte[]	encrypt(byte[] original, Key ek)
abstract Key	generateKey() generate cryptor key

从类继承的方法 java.lang.Object

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

构造器详细资料

Cryptor

public Cryptor()

方法详细资料

encrypt

public final byte[] encrypt(byte[] original,
                            Key ek)

encrypt

public abstract byte[] encrypt(byte[] original,
                               int length,
                               Key ek)

encrypt original data in length byte

参数:

original -

length - the byte length of original

ek - encrypt key

返回:

decrypt

public abstract byte[] decrypt(byte[] cipher,
                               Key dk)

decrypt the cipher use decrypt key

参数:

cipher -

dk -

返回:

generateKey

public abstract Key generateKey()

generate cryptor key

返回: