stepmania pad

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Allow Web sites to support multiple clients

Introduction Now the mobile internet has been very popular, especially the smart phone, in some of the larger cities, almost everywhere, in some small and medium-sized cities, the popularity of the more widely. In China, mobile internet users, has reached nearly 400 million, can be seen how tempting the market. The most common operating systems for smartphones are: android,apple os,windows phone, and Symbian,smart phone. Also, in the past two years, a new client has been added, which is

PHP Digital encryption and decryption program

/*** Created by Phpstorm.* User:administrator* DATE:2016/11/1* time:12:26*//* Converts numbers to character correspondence parsing* @param mixed $in String or long input to translate* @param boolean $to _num reverses translation when True* @param mixed $pad _up number or Boolean padds the result up to a specified length* @param string $passKey supplying a password makes it harder to calculate the original ID*/function Alphaid ($in, $to _num = False, $

The Android client and server side Pass DES encryption authentication

=$key; } Else { $this->iv =$iv; } } //Encrypt functionEncrypt$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));//return uppercase hexadecimal string return Base64_encode($data); } //decryption functionDecrypt$str) { $str=Base64_decode

Php 3des encryption and decryption

->PaddingPKCS7($data)); $data = base64_encode($data); return $data; } function decrypt($encrypted){ $encrypted = base64_decode($encrypted); $key = str_pad($this->key,24,'0'); $td = mcrypt_module_open(MCRYPT_3DES,'','ecb',''); $iv = @mcrypt_create_iv(mcrypt_enc_get_iv_size($td),MCRYPT_RAND); $ks = mcrypt_enc_get_key_size($td); @mcrypt_generic_init($td, $key, $iv); $decrypted = mdecrypt_generic($t

Several operations and ideas on submitting software to a foreign download site

I recently submitted a software package to a foreign download site. I paid a weekly discount. 1. Some of the large foreign sites are too strict or drag-and-drop. All of them fail. For example, download.com cannot be displayed because the css ip address is blocked by ZF. I did not find any place to submit when I searched for the submit keyword. Unfortunately, tucows has not been submitted for several days, down3000 is also coming. However, the 5star-policware, softpedia, and brothersoft ranking

Example of php symmetric encryption algorithm

($ this-> mcrypt, $ this-> mode );$ Pad = $ this-> blocksize-(strlen ($ text) % $ this-> blocksize );Return $ text. str_repeat (chr ($ pad), $ pad );}Private function _ pkcs5Unpad ($ text ){$ Pad = ord ($ text {strlen ($ text)-1 });If ($ pad> strlen ($ text) return false;If

PHP and asp. netC # reversible encryption algorithms that can be shared _ PHP Tutorial

(MCRYPT_DES, MCRYPT_MODE_CBC );$ Str = $ this-> pkcs5Pad ($ str, $ size );Return strtoupper (bin2hex (mcrypt_cbc (MCRYPT_DES, $ this-> key, $ str, MCRYPT_ENCRYPT, $ this-> iv )));} Function decrypt ($ str ){// Decrypt$ StrBin = $ this-> hex2bin (strtolower ($ str ));$ Str = mcrypt_cbc (MCRYPT_DES, $ this-> key, $ strBin, MCRYPT_DECRYPT, $ this-> iv );$ Str = $ this-> pkcs5Unpad ($ str );Return $ str;} Function hex2bin ($ hexData ){$ BinData = "";For ($ I = 0; $ I $ BinData. = chr (hexdec (subst

PHP symmetric Cryptographic algorithm Example _php tutorial

);BreakCase ' bin ':Default$ret = $result;}return $ret;}/*** Decryption* @param string cipher* @param string cipher encoding (Base64/hex/bin)* @return String plaintext*/Public function Decrypt ($str, $code = "base64") {$ret = false;Switch ($code) {Case ' base64 ':$str = Base64_decode ($STR);BreakCase ' hex ':$str = $this->_hex2bin ($STR);BreakCase ' bin ':Default}if ($str!== false) {if (Isset ($this->iv)) {$ret = Mcrypt_decrypt ($this->mcrypt, $this->key, $str, $this->mode, $this->iv);} else {@

PSP Programming Tutorial (III)

. The name of a variable is in the following format:// Sample code// Do not add it to your programType name = value;Type is the data type of the variable. Each data type can and can only contain one type of data. For example, "int" (an integer) type can store any non-decimal number between-32767 and 32767. "Float" is similar to "int", but it can store decimals. "Char" type can store letters. For our program, we only use the built-in "int" type and the scectrldata type unique to PSP (it is used t

PSP development-[C ++] receiving key control

button.Scectrldata pad;Printf ("Press [x] to start the timer ");While (1){// Read buffer positive.Scectrlreadbufferpositive ( pad, 1 );If (pad. Buttons psp_ctrl_cross){Printf ("You pressed X ");Break;}// Clear screenPspdebugscreenclear ();}// Sleep threadScekernelsleepthread ();Return 0;} Makefile Code highlighting produced by Actipro CodeHighlighter (freewar

PHP & C # DES

PhpPHPclassdes{var $key; var $iv;//Offset Amount functionDES ($key= ' 11001100 ',$iv=0 ) { //Key Length 8 example: 1234ABCD $this-Key=$key; if($iv= = 0 ) { $this->iv =$key;//default to $key as IV}Else { $this->iv =$iv;//Mcrypt_create_iv (Mcrypt_get_block_size (Mcrypt_des, MCRYPT_MODE_CBC), mcrypt_dev_random); } } functionEncrypt$str) { //encrypt, return uppercase hexadecimal string $size= Mcrypt_get_block_size (Mcrypt_des,MCRYPT_MODE_CBC); $str=$this->pkcs5pad ($str

PhpAes encryption program code sharing _ PHP Tutorial

= mcrypt_module_open (MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC ,'');$ Key = self: substr ($ key = null? Yii: app ()-> params ['encryptkey']: $ key, 0, mcrypt_enc_get_key_size ($ module ));$ Iv = substr (md5 ($ key), 0, mcrypt_enc_get_iv_size ($ module ));/* Initialize encryption module for decryption */Mcrypt_generic_init ($ module, $ key, $ iv );/* Decrypt encrypted string */$ Decrypted = mdecrypt_generic ($ module, $ ciphertext_dec );/* Terminate decryption handle and close module */Mcrypt_ge

PHP encryption and decryption functions and DES encryption and decryption instances

example, 1234 abcd.$ This-> key = $ key;If ($ iv = 0 ){$ This-> iv = $ key;} Else {$ This-> iv = $ iv; // mcrypt_create_iv (mcrypt_get_block_size (MCRYPT_DES, MCRYPT_MODE_CBC), MCRYPT_DEV_RANDOM );}} Function encrypt ($ str ){// Encrypted, returns an uppercase hexadecimal string$ Size = mcrypt_get_block_size (MCRYPT_DES, MCRYPT_MODE_CBC );$ Str = $ this-> pkcs5Pad ($ str, $ size );Return strtoupper (bin2hex (mcrypt_cbc (MCRYPT_DES, $ this-> key, $ str, MCRYPT_ENCRYPT, $ this-> iv )));} Function

PHP encryption and decryption function and DES encryption and decryption instance _ PHP Tutorial

(mcrypt_get_block_size (MCRYPT_DES, MCRYPT_MODE_CBC), MCRYPT_DEV_RANDOM );}} Function encrypt ($ str ){// Encrypted, returns an uppercase hexadecimal string$ Size = mcrypt_get_block_size (MCRYPT_DES, MCRYPT_MODE_CBC );$ Str = $ this-> pkcs5Pad ($ str, $ size );Return strtoupper (bin2hex (mcrypt_cbc (MCRYPT_DES, $ this-> key, $ str, MCRYPT_ENCRYPT, $ this-> iv )));} Function decrypt ($ str ){// Decrypt$ StrBin = $ this-> hex2bin (strtolower ($ str ));$ Str = mcrypt_cbc (MCRYPT_DES, $ this-> key,

Php symmetric encryption algorithm example _ PHP Tutorial

){$ This-> blocksize = mcrypt_get_block_size ($ this-> mcrypt, $ this-> mode );$ Pad = $ this-> blocksize-(strlen ($ text) % $ this-> blocksize );Return $ text. str_repeat (chr ($ pad), $ pad );}Private function _ pkcs5Unpad ($ text ){$ Pad = ord ($ text {strlen ($ text)-1 });If ($

PHP encryption and decryption functions and DES encryption and decryption instances

, 1234 abcd.$ This-> key = $ key;If ($ iv = 0 ){$ This-> iv = $ key;} Else {$ This-> iv = $ iv; // mcrypt_create_iv (mcrypt_get_block_size (MCRYPT_DES, MCRYPT_MODE_CBC), MCRYPT_DEV_RANDOM );}} Function encrypt ($ str ){// Encrypted, returns an uppercase hexadecimal string$ Size = mcrypt_get_block_size (MCRYPT_DES, MCRYPT_MODE_CBC );$ Str = $ this-> pkcs5Pad ($ str, $ size );Return strtoupper (bin2hex (mcrypt_cbc (MCRYPT_DES, $ this-> key, $ str, MCRYPT_ENCRYPT, $ this-> iv )));} Function decrypt

Android-Understand java&php, ask for a PHP version of the Java Data encryption class.

:" + str); Encrypt String value = Encode (Str,key); SYSTEM.OUT.PRINTLN ("After encryption:" + value); System.out.println ("After decryption:" + decode (Value,key)); }} Or rely on their own more reliable ... /** * Desede Data Encryption Decryption class * * @author thisky@qq.com */class desedecoder {public static function encrypt ($STR, $key) { $TD = Self::gettd ($key); $ret = Base64_encode (Mcrypt_generic ($TD, Self::p kcs5_pad ($STR, 8))); Mcrypt_generic_

Reversible encryption Algorithm _php tutorial for PHP and ASP.

);$str = $this->pkcs5unpad ($STR);return $str;} function Hex2bin ($hexData) {$binData = "";for ($i = 0; $i $binData. = Chr (Hexdec (substr ($hexData, $i, 2)));}return $binData;}function Pkcs5pad ($text, $blocksize) {$pad = $blocksize-(strlen ($text)% $blocksize);Return $text. Str_repeat (Chr ($pad), $pad);}function Pkcs5unpad ($text) {$

Blowfish encryption. do not use PHP and C ++ for encryption, but the results are different.

; setKey (void *) key, 8*8 ); It should be $ Iv = "\ x00 \ x00 \ x00 \ x00 \ x00 \ x00 \ x00 \ x00 "; Right? ------ Solution -------------------- IV is ignored in ECB. iv must exist in CFB, CBC, STREAM, nOFB and OFB modes. In MCRYPT_MODE_ECB mode, $ iv is ignored and should not be the problem. It seems that padding is required before encryption. try again. $ Size = mcrypt_get_block_size (MCRYPT_BLOWFISH, MCRYPT_MODE_ECB ); $ Input = pkcs5_pad ($ input, $ size ); Function pkcs5_pad ($ text, $

PHP des encryption + ECB mode + PKCS5 completion-php Tutorial

'); $ td = mcrypt_module_open ('Des', '', 'ECB ',''); $ iv = 0; mcrypt_generic_init ($ td, $ key, $ iv); $ data = mcrypt_generic ($ td, $ input); Mcrypt_generic_deinit ($ td); mcrypt_module_close ($ td); $ data = pkcs5_unpad ($ data, $ size); // $ data = base64_encode ($ data ); return $ data;} function pkcs5_pad ($ text, $ blocksize) {$ pad = $ blocksize-(strlen ($ text) % $ blocksize); return $ text. str_repeat (chr ($

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