PHP code example of wubbajack / filecrypt

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

wubbajack / filecrypt example snippets

/**
 * This creates a new instance of the FileEncrypter. By default
 * it uses RIJNDAEL-128 with a 16 bit block size, which corresponds with the AES standard.
 */
$fileEncrypter = new Wubbajack\Encryption\FileEncrypter($key);
$source_file   = '/path/to/source/file.jpg';
$target_file   = '/path/to/encryted/file.enc';

/**
 * Encrypts a source file to a target file and returns an EncryptedFile instance
 */
$encryptedFile = $fileEncrypter->encrypt($source_file, $target_file);

/**
 * In this example we assume that we already have an EncryptedFile instance
 * where we can extract the  Decrypts our encrypted file and returns the path to the file
$fileCrypt->decrypt($encryptedFile, $target_file);

/**
 * In this example we also assume that we already have an EncryptedFile instance
 */
$fileCrypt = new Wubbajack\Encryption\FileEncrypter($key);

/**
 * The streamDecrypt method allows you to supply a callback and manipulate or echo the data.
 * This can be very useful when streaming encrypted media back to a client.
 *
 * The padding is automatically stripped from the data, so no worries there.
 */
$fileCrypt->streamDecrypt($encryptedFile, function ($data, $stream) {
    echo $data;

    if (feof($stream)) {
        // I have finished!
    }
});