程序包 cn.lnkdoc.sdk.uia.instance.bjtoon.util.encryption

类 AES256Coder

java.lang.Object

cn.lnkdoc.sdk.uia.instance.bjtoon.util.encryption.AES256Coder

public class AES256Coder
extends Object

AbstractUiaClient

字段概要

字段

修饰符和类型	字段	说明
static final String	CIPHER_ALGORITHM	CIPHER_ALGORITHM default AES/ECB/PKCS5Padding
static final String	KEY_ALGORITHM	KEY_ALGORITHM default AES
static final Integer	KEY_LENGTH	KEY_LENGTH default 256

构造器概要

构造器

构造器	说明
AES256Coder()

方法概要

修饰符和类型	方法	说明
static byte[]	decrypt(byte[] data, byte[] key)	decrypt
static byte[]	encrypt(byte[] data, byte[] key)	encrypt
static byte[]	initKey()	init key
static Key	toKey(byte[] key)	to key

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

KEY_ALGORITHM

public static final String KEY_ALGORITHM

KEY_ALGORITHM default AES

另请参阅:

• 常量字段值

CIPHER_ALGORITHM

public static final String CIPHER_ALGORITHM

CIPHER_ALGORITHM default AES/ECB/PKCS5Padding

另请参阅:

• 常量字段值

KEY_LENGTH

public static final Integer KEY_LENGTH

KEY_LENGTH default 256

构造器详细资料

AES256Coder

public AES256Coder()

方法详细资料

initKey

public static byte[] initKey()
                      throws Exception

init key

返回:

byte[]

抛出:

Exception - ex

toKey

public static Key toKey(byte[] key)

to key

参数:

key - key

返回:

Key

encrypt

public static byte[] encrypt(byte[] data,
 byte[] key)
                      throws Exception

encrypt

参数:

data - data

key - key

返回:

byte[]

抛出:

Exception - ex

decrypt

public static byte[] decrypt(byte[] data,
 byte[] key)
                      throws Exception

decrypt

参数:

data - data

key - key

返回:

byte[]

抛出:

Exception - ex