kzykhys / steganography
隐写术(在图像中隐藏隐藏信息)的简单实现
dev-master
2014-01-24 17:50 UTC
Requires
- symfony/options-resolver: ~2.3
This package is not auto-updated.
Last update: 2024-09-10 01:44:19 UTC
README
简单PHP实现的隐写术(在图像中隐藏隐藏信息)
要求
- PHP5.4+
安装
更新您的composer.json文件并运行composer update
{ "require": { "kzykhys/steganography": "dev-master" } }
用法
将您的消息放入一个图像中
<?php require __DIR__ . '/vendor/autoload.php'; $processor = new KzykHys\Steganography\Processor(); $image = $processor->encode('/path/to/image.jpg', 'Message to hide'); // jpg|png|gif // Save image to file $image->write('/path/to/image.png'); // png only // Or outout image to stdout $image->render();
从图像中提取消息
<?php require __DIR__ . '/vendor/autoload.php'; $processor = new KzykHys\Steganography\Processor(); $message = $processor->decode('/path/to/image.png'); echo $message; // "Message to hide"
许可协议
MIT许可协议
作者
Kazuyuki Hayashi (@kzykhys)