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Search on the Internet more than n code, are you copy me, I copied you, really let people without words to heaven. After a lot of data search, PHP and Java CBC encryption, decryption results are finally consistent, the code is as follows:Java

class aes_mcrypt {    private  $hex _iv =  ' 00000000000000000000000000000000 '; # converted java byte code in to  Hex and placed it here    function __construct ($key)  {          $this->key = hash (' sha256 ', $key,  true); 

Digital Signature: Hash The data and the private key to get a message digest, along with the message itself, to the Client. The data signature emphasizes that the data received by the client is from a specific server, and the server has

Php mcrypt-based encryption and decryption instances and mcrypt-based encryption and decryption instances This example describes how to implement encryption and decryption Based on mcrypt in php. Share it with you for your reference. The specific

Transferred from: http://www.smatrix.org/bbs/simple/index.php?t5662.html//////////////////////////////////////////////////////////////////////////////Directory1. PHP hash function and its application2. Symmetric cipher algorithm in PHP and its

This article mainly introduces the implementation of mcrypt-based encryption and decryption in php, and analyzes the principles and specific implementation methods of mcrypt encryption and decryption in the form of examples, which is of great

This article illustrates the method of PHP based on MCrypt to implement encryption and decryption. Share to everyone for your reference. The implementation methods are as follows: PHP has a very large number of encryption methods, here we look at

PHP des encryption:$cipher _list= Mcrypt_list_algorithms ();//MCrypt List of supported cryptographic algorithms$mode _list= Mcrypt_list_modes ();//MCrypt supported encryption mode list//Print_r ($cipher _list);//Print_r ($mode _list);functionEncrypt$

PHP comes with quite a bit of encryption, so let's take a look at how the mcrypt extension works. is also in the work need to use this thing encrypted access to the user's cookie value, seriously learn the content of this aspect. 1.

Class Aes_mcrypt {private $hex _iv = ' 00000000000000000000000000000000 '; # converted JAVA byte code in to hex and place D it here function __construct ($key) {$this->key = hash (' sha256 ', $key, true); } function Encrypt ($str) {$td =