com.tinet.clink.core.utils

类 AesUtil

java.lang.Object

com.tinet.clink.core.utils.AesUtil

public class AesUtil
extends Object

作者:

Jiangsl

构造器概要

构造器

构造器和说明
AesUtil()

方法概要

限定符和类型	方法和说明
static String	decrypt(String encryptedText, String password) 解密
static String	encrypt(String plainText, String password) 加密
private static String	parseByte2HexStr(byte[] buf) 二进制字节数组转16进制字符串
private static byte[]	parseHexStr2Byte(String hexStr) 16进制字符串转二进制字节数组

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

AesUtil

public AesUtil()

方法详细资料

encrypt

public static String encrypt(String plainText,
                             String password)
                      throws InvalidKeyException,
                             NoSuchAlgorithmException,
                             NoSuchPaddingException,
                             UnsupportedEncodingException,
                             IllegalBlockSizeException,
                             BadPaddingException

加密

参数:

plainText - 明文

password - 密码

返回:

密文

抛出:

InvalidKeyException

NoSuchAlgorithmException

NoSuchPaddingException

UnsupportedEncodingException

IllegalBlockSizeException

BadPaddingException

decrypt

public static String decrypt(String encryptedText,
                             String password)
                      throws InvalidKeyException,
                             NoSuchAlgorithmException,
                             NoSuchPaddingException,
                             IllegalBlockSizeException,
                             BadPaddingException,
                             NumberFormatException

解密

参数:

encryptedText -

password -

返回:

抛出:

InvalidKeyException

NoSuchAlgorithmException

NoSuchPaddingException

IllegalBlockSizeException

BadPaddingException

NumberFormatException

parseByte2HexStr

private static String parseByte2HexStr(byte[] buf)

二进制字节数组转16进制字符串

参数:

buf -

返回:

parseHexStr2Byte

private static byte[] parseHexStr2Byte(String hexStr)

16进制字符串转二进制字节数组

参数:

hexStr -

返回: