base64 encryption

write a part of the web problem, is to make it the most basic part of it, the next few days will continue to update the BUGKUCTF Web Part of the problem, in order not to affect the reading, so every five questions in the form of an article published,

Introduction:Front-end code is a direct burst in the browser, many web attacks are directly debug business logic to find vulnerabilities to attack, in addition to some like "for nothing" molecular violence to steal other people's web page simple

This topic is mainly about Java security, it should be considered a hodgepodge, but not lack of practicality, as a summary, when used can be used as a reference.1, using BASE64 plus decryptionIn Java encryption technology, BASE64 is the simplest and

Part 1 IntroSay what good, send a picture to be a primer good.Part 2 XSS PlatformCreate a projectSelect TypeXSS CodeSmall experiment, Refresh codeOn the XSS platformPart 3 back DoorWe write a script like thisPHP $password = ' admin '; // Suppose

1.HTTP Basic Certification In HTTP, Basic authentication is a way to allow a Web browser or other client program to provide credentials in the form of a user name and password upon request. Before sending, the username appends a colon and then the

1.keytool tool generates KeyStore file Keytool-genkey-alias csdn-keypass 123456-keyalg rsa-keysize 1024-validity 3650-keystore Orepass 888999 Copy of the document to the project Code Snippets Package com.demo.test; Import

public static void Main (string[] args) { //TODO auto-generated method stub try { url url = new URL ("Http://ww W.baidu.com "); Create a proxy server inetsocketaddress addr = new Inetsocketaddress ("172.21.

[Html5] html5 local storage and html5 Storage I have been studying html5 for a long time, so I can reserve knowledge for future mobile projects. Compared with html4, html5 adds some interesting labels, attributes, and methods. Today we will

Base64 is one of the most common encoding methods for transmitting 8Bit bytes of code on the network , and you can view rfc2045~rfc2049, which has a detailed specification of MIME. BASE64 encoding can be used to pass longer identity information in

/** * */ PackageTestjava.java;ImportJava.io.BufferedReader;ImportJava.io.InputStream;ImportJava.io.InputStreamReader;Importjava.net.HttpURLConnection;ImportJava.net.URL;Importjava.util.Base64;/** * @authorXXX * @function * @date April 12, 2016

Base64 is a common network encryption algorithm, and BASE64 encoding can be used to pass longer identity information in an HTTP environment. See Base64 Introduction1 Customizing the Base64 algorithmBase64encrypt.java Public classBase64encrypt

The Thinkphp template does not parse the original output solution. The thinkphp Template The example in this article describes how the Thinkphp template does not parse the original output directly. Share it with you for your reference. The details

PHP built-in encryption function details, php built-in function details Md5 () Encryption Algorithm Method: One-way encryption Syntax: md5 (string $ str [, bool $ raw_output = false]) $ Str: original string $ Raw_output: if the optional raw_output

BASE64 Encryption and decryption PackageCom.stone.util; Importjava.io.UnsupportedEncodingException; ImportSun.misc.*; Public classBase64 {//Encrypt Public Staticstring getBase64 (String str) {byte[] B =NULL; String s=NULL; Try{b= Str.getbytes ("

Python implements the user management system, and python implements the Management System The example in this article shares the code for implementing the user management system in python for your reference. The specific content is as

This article mainly introduces download link instances for PHP software such as thunder, express, and tornado. if you need them, refer The code is as follows: Function Download (){ $ Urlodd = explode ('/', $ _ POST ["url"], 2); // divide the link

This article mainly introduces the php form sensitive character filtering class and its usage examples. it analyzes in detail the form generation and submission processes to filter sensitive characters. it is a very practical technique, for more

A function for URL encryption and decryption. if your webpage access portal is of this type: xxxx. php? Parser = then the _ GET change must be parsed. the following two functions are used: one is to determine whether it is a BASE64 encryption

I haven't written a blog for a long time, and some are afraid to open the familiar editor.Scenario: To encrypt an interface that involves sensitive data (account number, password) to returnBecause there is no relevant experience, so first on the

This article describes how to solve the inconsistency between AES encryption and other languages in Node. js. For example, if you need to communicate with C # and JAVA, refer Example 1: These days have been plagued by a problem. The AES encryption