php代码: <?php class DES {var $key;var $iv; //偏移量function DES($key, $iv=0){$this->key = $key;if($iv == 0){$this->iv = $key;}else {$this->iv = $iv;}}//加密function encrypt($str){ $size = mcrypt_get_block_size ( MCRYPT_DES, MCRYPT_MODE_CBC );$str = $this->pkcs5Pad ( $str, $size );$data=mcrypt_cbc(MCRYPT_DES, $this->key, $str, MCRYPT_ENCRYPT, $this->iv);//$data=strtoupper(bin2hex($data)); //返回大...
PHP、Java des加密解密实例 这篇文章主要介绍了PHP、Java des加密解密实例,des加密是对称加密中在互联网应用的比较多的一种加密方式,本文分别给出了PHP和JAVA版本的实现代码,需要的朋友可以参考下des加密是对称加密中在互联网应用的比较多的一种加密方式，php 通过mcrypt扩展库来支持des加密，要在Php中使用des加密，需要先安装mcrypt扩展库下面是加密解密的实例代码如下:$iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256...
PHP、Java des加密解密实例，des加密解密des加密是对称加密中在互联网应用的比较多的一种加密方式，php 通过mcrypt扩展库来支持des加密，要在Php中使用des加密，需要先安装mcrypt扩展库 下面是加密解密的实例代码如下: $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $key = "This is a very secret key";//密钥 $text = "Meet me at 11 oclock beh...
JAVA、PHP、C#、Object-C 通用的DES加密解密 JAVA、Android：package com.example.aric.test;import javax.crypto.Cipher;import javax.crypto.SecretKey;import javax.crypto.SecretKeyFactory;import javax.crypto.spec.DESKeySpec;import javax.crypto.spec.IvParameterSpec;import android.util.Base64;public class DES { public final static String DES_KEY_STRING = "ABSujsuu"; public static String encrypt(St...
des加密是对称加密中在互联网应用的比较多的一种加密方式，php 通过mcrypt扩展库来支持des加密，要在Php中使用des加密，需要先安装mcrypt扩展库 下面是加密解密的实例代码如下: $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $key = "This is a very secret key";//密钥 $text = "Meet me at 11 oclock behind the monument.";//需要加密的内容 ...
Java 代码：import java.security.NoSuchAlgorithmException; import java.security.SecureRandom;import javax.crypto.Cipher; import javax.crypto.KeyGenerator; import javax.crypto.SecretKey; import javax.crypto.spec.SecretKeySpec;public class AESSecurityUtil {private static final String AES = "AES"; private static final String CHARSET_NAME = "utf-8"; private static SecretKeySpec getKey(String password...
phpjavades api说在登录的时候账号需要des加密, 密码需要des和md5加密, 可是我用了好几种des加密都是认证失败.我用的是java, 下面是我从thinksns 里找到的php代码, 求好心人转成java, php真心不太懂class DES_MOBILE { var $key = 12345678;function setKey($key){ $this->key = $key; return $this;}function encrypt($string) { $ivArray=array(0x12, 0x34, 0x56, 0x78, 0x90, 0xAB, 0xCD, ...
php代码: <?php class DES {var $key;var $iv; //偏移量function DES($key, $iv=0){$this->key = $key;if($iv == 0){$this->iv = $key;}else {$this->iv = $iv;}}//加密function encrypt($str){ $size = mcrypt_get_block_size ( MCRYPT_DES, MCRYPT_MODE_CBC );$str = $this->pkcs5Pad ( $str, $size );$data=mcrypt_cbc(MCRYPT_DES, $this->key, $str, MCRYPT_ENCRYPT, $this->iv);//$data=strtoupper(bin2hex($data)); //返回大...
des加密是对称加密中在互联网应用的比较多的一种加密方式，php 通过mcrypt扩展库来支持des加密，要在Php中使用des加密，需要先安装mcrypt扩展库 下面是加密解密的实例代码如下: $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $key = "This is a very secret key";//密钥 $text = "Meet me at 11 oclock behind the monument.";//需要加密的内容 ...
加密与解密原理的一个例子 package lockunlock; import Java.awt.*; import java.awt.event.*; import java.Applet.*; import javax.Swing.*; import java.util.*; public class LockUnlock extends JApplet { private boolean isStandalone = false; //Get a parameter value public String getParameter(String key, String def) { return isStandalone ? System.getProperty(key, def) : (getParameter(key) != null...
php代码: <?php class DES {var $key;var $iv; //偏移量function DES($key, $iv=0){$this->key = $key;if($iv == 0){$this->iv = $key;}else {$this->iv = $iv;}}//加密function encrypt($str){ $size = mcrypt_get_block_size ( MCRYPT_DES, MCRYPT_MODE_CBC );$str = $this->pkcs5Pad ( $str, $size );$data=mcrypt_cbc(MCRYPT_DES, $this->key, $str, MCRYPT_ENCRYPT, $this->iv);//$data=strtoupper(bin2hex($data)); //返回大...
加密与解密原理的一个例子 package lockunlock; import Java.awt.*; import java.awt.event.*; import java.Applet.*; import javax.Swing.*; import java.util.*; public class LockUnlock extends JApplet { private boolean isStandalone = false; //Get a parameter value public String getParameter(String key, String def) { return isStandalone ? System.getProperty(key, def) : (getParameter(key) != null...
des加密是对称加密中在互联网应用的比较多的一种加密方式，php 通过mcrypt扩展库来支持des加密，要在Php中使用des加密，需要先安装mcrypt扩展库 下面是加密解密的实例代码如下: $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB); $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND); $key = "This is a very secret key";//密钥 $text = "Meet me at 11 oclock behind the monument.";//需要加密的内容 ...
php代码:<?php class DES {var $key;var $iv; //偏移量function DES($key, $iv=0){$this->key = $key;if($iv == 0){$this->iv = $key;}else {$this->iv = $iv;}}//加密function encrypt($str){ $size = mcrypt_get_block_size ( MCRYPT_DES, MCRYPT_MODE_CBC );$str = $this->pkcs5Pad ( $str, $size );$data=mcrypt_cbc(MCRYPT_DES, $this->key, $str, MCRYPT_ENCRYPT, $this->iv);//$data=strtoupper(bin2hex($data)); //返回大...
一 概述 此例子用于简单的加密解密操作 二 自定义规则的MD5加密解密// MD5加密32位public static String MD5(String inStr) {MessageDigest md5 = null;try {md5 = MessageDigest.getInstance("MD5");} catch (Exception e) {System.out.println(e.toString());e.printStackTrace();return "";}char[] charArray = inStr.toCharArray();byte[] byteArray = new byte[charArray.length];for (int i = 0; i < charArray.length; i++)...