spring.turbo.util.crypto

类 AESUtils

java.lang.Object

spring.turbo.util.crypto.AESUtils

public final class AESUtils
extends Object

从以下版本开始:

1.0.0

作者:

应卓

字段概要

字段

限定符和类型	字段和说明
static int	KEY_SIZE_128
static int	KEY_SIZE_192
static int	KEY_SIZE_256

方法概要

限定符和类型	方法和说明
static String	decrypt(AES.Mode mode, String cipherText, SecretKey key, IvParameterSpec iv)
static String	encrypt(AES.Mode mode, String input, SecretKey key, IvParameterSpec iv)
static IvParameterSpec	generateIv()
static SecretKey	generateKey()
static SecretKey	generateKey(int n)
static SecretKey	getKeyFromPassword(String password, String salt)

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_SIZE_128

public static final int KEY_SIZE_128

另请参阅:

常量字段值

KEY_SIZE_192

public static final int KEY_SIZE_192

另请参阅:

常量字段值

KEY_SIZE_256

public static final int KEY_SIZE_256

另请参阅:

常量字段值

方法详细资料

generateKey

public static SecretKey generateKey()
                             throws NoSuchAlgorithmException

抛出:

NoSuchAlgorithmException

generateKey

public static SecretKey generateKey(int n)
                             throws NoSuchAlgorithmException

抛出:

NoSuchAlgorithmException

getKeyFromPassword

public static SecretKey getKeyFromPassword(String password,
                                           String salt)
                                    throws NoSuchAlgorithmException,
                                           InvalidKeySpecException

抛出:

NoSuchAlgorithmException

InvalidKeySpecException

generateIv

public static IvParameterSpec generateIv()

encrypt

public static String encrypt(AES.Mode mode,
                             String input,
                             SecretKey key,
                             IvParameterSpec iv)
                      throws NoSuchPaddingException,
                             NoSuchAlgorithmException,
                             InvalidAlgorithmParameterException,
                             InvalidKeyException,
                             BadPaddingException,
                             IllegalBlockSizeException

抛出:

NoSuchPaddingException

NoSuchAlgorithmException

InvalidAlgorithmParameterException

InvalidKeyException

BadPaddingException

IllegalBlockSizeException

decrypt

public static String decrypt(AES.Mode mode,
                             String cipherText,
                             SecretKey key,
                             IvParameterSpec iv)
                      throws NoSuchPaddingException,
                             NoSuchAlgorithmException,
                             InvalidAlgorithmParameterException,
                             InvalidKeyException,
                             BadPaddingException,
                             IllegalBlockSizeException

抛出:

NoSuchPaddingException

NoSuchAlgorithmException

InvalidAlgorithmParameterException

InvalidKeyException

BadPaddingException

IllegalBlockSizeException