base64 encryption

Package com; Import java.io.UnsupportedEncodingException; Import Sun.misc.BASE64Decoder; Import Sun.misc.BASE64Encoder; public class Demo {public static void main (string[] args) {String str = "Zhang"; String base64=getbase64 (str); System.out.

Encryption OPTION EXPLICIT Const BASE_64_MAP_INIT = "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz0123456789+/" Dim nl ' Zero based arrays Dim Base64encmap (63) Dim Base64decmap (127) ' must be called before using anything else Public SUB

OrderYesterday in doing a Demo, because it is called third-party interface, the use of HTTP communication protocol, according to the document, the need to encrypt the parameters to add to the URL, but it is this seemingly ordinary operation, but let

Based on our needs, we wrote a three Download software addresses that use php to generate the Thunder Express tornado. they are probably implemented using base64 encryption programs. the code is as follows. & Lt ;? Phpfunction Based on our needs, we

To put it bluntly, here we mainly describe some encryption and decryption algorithms implemented by Java, and finally introduce digital certificates. For example, the basic one-way encryption algorithm: Base64 strictly speaking, it belongs to the

From: http://snowolf.iteye.com/blog/379860 Encryption and decryption were once an important component of my graduation project. After many years of work, it was too simple to recall the encryption and decryption algorithm at that time.To put it

I. Overview of BASE64 encryption and decryptionBase64 is one of the most common encoding methods for transmitting 8Bit bytes of code on the network, and BASE64 encoding can be used to pass longer identity information in an HTTP environment. For

The history of email is longer than the web, until now, email is also a very broad application of the Internet services. Almost all programming languages support sending and receiving e-mail, but wait, before we start coding, it's important to

The simple Java encryption algorithm is: BASE64 strictly speaking, it belongs to the encoding format, not the encryption algorithm MD5 (Message Digest algorithm 5, Information Digest algorithm) SHA (Secure Hash algorithm, security

usingSystem;usingSystem.Text; namespacecommon{/// ///implement BASE64 encryption and decryption///Zhou Gong///Time:/// Public Sealed classBase64 {/// ///Base64 Encryption/// /// encoding used for

A Basic Certification Overview In the process of communicating with the HTTP protocol, the HTTP protocol defines the Basic authentication process to allow the HTTP server to make a user ID card for the Web browser, and when a client makes a data

BASE64 Encryption:1.org.apache.commons.codec, no line break after encryption Packageutil;Importjava.io.UnsupportedEncodingException;Importorg.apache.commons.codec.binary.Base64;/*** @todo Apache Commons-codec.jar The resulting encoded string is no

Base64 is a representation that represents binary data based on 64 printable characters. Because 2 of the 6 times equals 64, each 6 bit is a unit, corresponding to a printable character. Three bytes have 24 bits, corresponding to 4 Base64 units,

Objective In the process of software development, encryption of data is an important means to ensure data security, and common encryption has Base64 encryption and MD5 encryption. BASE64 encryption is reversible, and MD5 encryption is now generally

Change to Baidu coordinate system Http://api.map.baidu.com/ag/coord/convert?from=0&to=4&x=longitude&y=latitude of which: from : source coordinate system (0 for original GPS coordinates, 2 for Google coordinates) to : After the conversion of the

This tutorial does not use MySQL to store user names and passwords, only as SMTP services, Need to install DNS, see click Open link http://blog.csdn.net/zhidao_wenge/article/details/69982350 First, install the software: Yum install Postfix Yum

With regard to encryption, many people think of encodeURI and escape. This is useful for encrypting URLs, especially URLs with Chinese parameters. If you just want to do encryption and decryption, similar to Java des, online jquery has a jquery.base6

According to our requirements, we wrote a php Tutorial to generate three Download software addresses for the Thunder Express tornado. they all use the base64 encryption program. The code is as follows .? Phpfunctionzhuanhuan (){... Based on our

C # string processing tool, I was addicted to security when I first went to college, and I was always trying to write a small program to process strings. However, there was not much time to wait until the winter vacation. During the winter vacation,

C # It is easy to pay automatically when connecting to China Telecom, He has such a JS PassGuardCtrl. js Code 1 defaults: {2 obj: null, 3 random: null, // number of random factors 4 hidPwdName: 'Password', // hide the name of the password box,