How to calculate the MD5 in objective C ? md5 is available on the iPhone and can be added as an extension for ie NSString and NSData like below. MyExtensions.h @interfaceNSString(MyExtensions)-(NSString*) md5;@end@interfaceNSData(MyExtensions)-(NSStr…

-------------------paper--------------------- 一种基于GPU并行计算的MD5密码解密方法 0.abstract1.md5算法概述2.md5安全性分析3.基于GPU的爆破3.1GPGPU3.2CUDA3.3implementation4性能对比 -----------------presentation------------------ [Code] Section 0:Introduction of MD5, and its application…

/** * \file md5.h * * \brief MD5 message digest algorithm (hash function) * * Copyright (C) 2006-2010, Brainspark B.V. * * This file is part of PolarSSL (http://www.polarssl.org) * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org> *…

import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.util.UUID; public class MD5Generator { private static final char[] hexCode = "0123456789abcdef".toCharArray(); public String generateValue(){ return g…

对于asp这种古董级的技术,这年头想找一些有用的资料已经不容易了,下面是一些常用的加密算法: md5 (将以下代码另存为md5.inc) <% Private Const BITS_TO_A_BYTE = 8 Private Const BYTES_TO_A_WORD = 4 Private Const BITS_TO_A_WORD = 32 Private m_lOnBits(30) Private m_l2Power(30) Private Function LShift(lValue, i…

package cn.springmvc.util;import java.security.MessageDigest;import java.security.NoSuchAlgorithmException;public class SecurityIDUtil { /** * Encrypt string using MD5 algorithm */ public final static String encryptMD5(String source) { if (source ==…

md5sum.c #include <stdio.h> #include <stdlib.h> #include "md5.h" #pragma warning(disable:4996) #define BUFFER_SIZE 0x200000 void print_digest(const unsigned char* digest); void print_digest(const unsigned char* digest) { int i; ; i &…

代码: /// <summary> /// 计算文件的 MD5 值 /// </summary> /// <param name="fileName">要计算 MD5 值的文件名和路径</param> /// <returns>MD5 值16进制字符串</returns> public static string MD5File(string fileName) { return HashFile(fileName…

效果: JS代码: 命名为任意名称,一般为:Jquery.md5.js /** * jQuery MD5 hash algorithm function * * <code> * Calculate the md5 hash of a String * String $.md5 ( String str ) * </code> * * Calculates the MD5 hash of str using the 禄 RSA Data Security, Inc. MD5 Mes…

原文 C# 计算字符串的哈希值(MD5.SHA) 已做修改 一.关于本文 本文中是一个类库,包括下面几个函数: /// 1)计算32位MD5码(大小写):Hash_MD5_32 /// 2)计算16位MD5码(大小写):Hash_MD5_16 /// 3)计算32位2重MD5码(大小写):Hash_2_MD5_32 /// 4)计算16位2重MD5码(大小写):Hash_2_MD5_16 /// 5)计算SHA-1码(大小写):Hash_SHA_1 /// 6)计算SHA-256码(大小写):H…