Initial commit

.gitignore

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+/vendor

LICENCE

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+MIT License
+
+Copyright (c) 2021 Claude Fassinou
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# PHP Crypter
+Secure the data of your websites by encrypting them. They will be decrypted only in your applications with your secret key
+
+# How to install ?
+
+  ## With composer
+
+  * Firstly you need composer 
+  * Run the command `composer require claudye/php-crypter`
+
+  ## Clone or download from github
+  * Clone or download from  [github](https://github.com/Claudye/php-crypter)
+  * Be sure you have [composer](https://getcomposer.org/) installed
+  * Goto the root of your project and open there a shell (terminal)
+  * Run `composer install`
+
+# Usage
+  When php crypter is successful installed, please import the Encryption class like :
+
+  `use PHPCrypter\Encryption\Encryption;`
+
+  * To encrypt a data, you use `Encryption::encrypt(string $text, string $algo_method="AES-128-CBC", string $token=null)`
+  This method requires the data to be encrypted, other arguments are optional. It returns encrypted data that you can store or write somewhere for reuse
+  * To decrypt the encrypted information later you can use the method
+  `Encryption::decrypt(string $data_encrypted)`
+  This method will use the generated key for you to decrypt the data which was encrypted. This key must be secret
+
+# Example
+ <pre>
+ <code>
+
+  use PHPCrypter\Encryption\Encryption;
+  //You can define your key any where you want 
+
+  //define("ENC_TOKEN_PATH", "your/dir/example");
+
+  require 'vendor/autoload.php';
+  // Encrypt the text "The only limit of a developer is his imagination" <br> <br>
+  $encrypt = Encryption::encrypt("The only limit of a developer is his imagination");
+
+  //You store the encrypted data in a file or in a database, or any where you can reuse it <br>
+  //After you want to use it again on your site <br>
+  //Get your text: $encrypt and then decrypt it <br>
+  $decrypt = Encryption::decrypt($encrypt); 
+
+  //All right ! <br>
+
+</code>
+</pre>
+
+# Change encryption key path!
+
+ It is possible to change the encryption key path (file or directory) where you want to store the secret key! It's a good idea to choose a very secure path
+
+# Information
+The encryption method used by default is : AES-128-CBC
+[Find all the methods here](https://www.php.net/manual/fr/function.openssl-get-cipher-methods.php)
+
+### Attention!
+**When your data is encrypted with a key, only this key can decrypt it, so be careful not to lose your keys or change your keys carelessly.**

composer.json

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+{
+    "name": "claudye/php-crypter",
+    "description": "Secure the data of your websites by encrypting them. They will be decrypted only in your applications with your secret key",
+    "type": "library",
+    "homepage": "https://github.com/Claudye/php-crypter",
+    "require": {
+        "php": ">=7.3 || 8.2"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9"
+    },
+    "license": "MIT",
+    "autoload": {
+        "psr-4": {
+            "PHPCrypter\\": "src/"
+        }
+    },
+    "authors": [
+        {
+            "name": "Claudye",
+            "email": "dev.claudy@gmail.com"
+        }
+    ]
+}