Module develop.toolkit.base

Package develop.toolkit.base.utils

Class CryptAdvice.AES

java.lang.Object

develop.toolkit.base.utils.CryptAdvice.AES

Enclosing class:

CryptAdvice

public static class CryptAdvice.AES
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	CryptAdvice.AES.KeyLength	密钥长度枚举

Constructor Summary

Constructors

Constructor	Description
AES()

Method Summary

Modifier and Type	Method	Description
static TwoValues<String,String>	createSecretKeyAndIv(CryptAdvice.AES.KeyLength keyLength)	创建密钥和iv
static TwoValues<String,String>	createSecretKeyAndIvByPassword(CryptAdvice.AES.KeyLength keyLength, String password, String salt)	根据密码创建密钥和iv
static String	decrypt(String cipherText, String secretKeyBase64, String ivBase64)	解密
static String	encrypt(String original, String secretKeyBase64, String ivBase64)	加密

Methods inherited from class java.lang.Object

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

Constructor Details

AES

public AES()

Method Details

createSecretKeyAndIv

public static TwoValues<String,String> createSecretKeyAndIv(CryptAdvice.AES.KeyLength keyLength)

创建密钥和iv

Parameters:

keyLength - 密钥长度

Returns:

密钥

createSecretKeyAndIvByPassword

public static TwoValues<String,String> createSecretKeyAndIvByPassword(CryptAdvice.AES.KeyLength keyLength,
 String password,
 String salt)

根据密码创建密钥和iv

Parameters:

keyLength - 密钥长度

password - 密码

salt - 盐

Returns:

密钥

encrypt

public static String encrypt(String original,
 String secretKeyBase64,
 String ivBase64)
                      throws CryptException

加密

Parameters:

original - 原文

secretKeyBase64 - base64密钥

ivBase64 - base64 iv

Returns:

密文

Throws:

CryptException

decrypt

public static String decrypt(String cipherText,
 String secretKeyBase64,
 String ivBase64)
                      throws CryptException

解密

Parameters:

cipherText - 密文

secretKeyBase64 - base64密钥

ivBase64 - base64 iv

Returns:

原文

Throws:

CryptException