zheng-zy/EndecryptUtil

Java、Android加密解密工具类。

EndecryptUtil

简介

Java、Android(安卓)加密解密工具类，不依赖于其他库。

查看 EndecryptUtil.java 源码

导入

gradle方式的引入

需要先在project的build.gradle下添加：

allprojects {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
    compile 'com.github.whvcse:EndecryptUtil:1.0.4'
}

maven方式引入

<repositories>
    <repository>
    <id>jitpack.io</id>
    <url>https://jitpack.io</url>
    </repository>
</repositories>

<dependency>
    <groupId>com.github.whvcse</groupId>
    <artifactId>EndecryptUtil</artifactId>
    <version>1.0.4</version>
</dependency>

jar包下载

用法

1.字符串转base64编码

String str = "Hello Word!";
String rs = EndecryptUtils.encrytBase64(str);

2.base64编码转字符串

String str = "SGVsbG8gV29yZCE=";
String rs = EndecryptUtils.decryptBase64(str);

3.字符串转16进制

String str = "Hello Word!";
String rs = EndecryptUtils.encrytHex(str);

4.16进制转字符串

String str = "48656c6c6f20576f726421";
String rs = EndecryptUtils.decryptHex(str);

5.AES加密

String str = "Hello Word!";
Key key = EndecryptUtils.generateKey("wangfan");
String rs = EndecryptUtils.encrytAes(str, key);

6.AES解密

String str = "2c700dadcc66726f1665a4d604f6e6a4f8a498bc0173ed5f49f063b8f1a74f7e";
Key key = EndecryptUtils.generateKey("wangfan");
String rs = EndecryptUtils.decryptAes(str, key);

7.Md5加密

String str = "Hello Word!";
String rs = EndecryptUtils.encrytMd5(str);

8.Md5加盐加密

String str = "Hello Word!";
String salt = "wangfan";  //盐
int hashIterations = 3;  //散列次数,把密文再进行3次Md5加密
String rs = EndecryptUtils.encrytMd5(str, salt, hashIterations);