摘 要
在当下的时代中，人们获取信息的渠道随着网络的普及而变得非常的便捷。现在人们通过网络就能获得多种多样的、丰富多彩的信息内容。人们越来越希望能够通过网络进行信息的分享，从而使得在网络上的信息内容呈几何倍数的不断增长。而在这种公开的不安全的信道中传递信息，始终会对信息的内容真伪、信息的安全性等产生一定的疑虑。特别是现在在网络上不仅仅是普通的群众在分享和获取信息，而也有国家政府机关、各大企事业单位希望能够通过网络传递一些较为隐私的信息内容，这些信息可能会涉及国家安全、经济动向等，如果不加修饰的进行传播，信息一旦被盗用，会影响整个国家的经济、政治等内容的发展，对于社会的稳定发展将会产生较大的影响。所以对于这些重要的信息内容需要通过加密技术来进行信息内容的保护。信息隐藏技术就是整个密码加密技术中的一种，这种技术能够将重要的信息内容隐藏在图片或者视频等一系列的载体中，通过隐藏能够让人们根据肉眼无法分辨图片中是否隐藏了内容，达到加密的传输效果。
本次就是利用python技术，结合LSB等算法内容，来搭建一款图像隐藏的软件，通过该软件实现信息的隐藏传输功能。
关键词：图像信息隐藏；python；MySQL
A B S T R A C T
In the current era, people's access to information has become very convenient with the popularity of the network. Now people can get a variety of rich and colorful information content through the network. People increasingly hope to share information through the network, which makes the information content on the network grow exponentially. When transmitting information in this open and insecure channel, there will always be some doubts about the authenticity of the content of the information and the security of the information. Especially now, on the Internet, not only ordinary people are sharing and obtaining information, but also national government organs and major enterprises and institutions hope to transmit some more private information through the network. These information may involve national security and economic trends. If it is spread without modification, once the information is stolen, it will affect the economy and development of the whole country The development of politics and other contents will have a great impact on the stable development of society. Therefore, these important information contents need to be protected by encryption technology. Information hiding technology is one of the whole password encryption technology. This technology can hide important information content in a series of carriers such as pictures or videos. Through hiding, people can not distinguish whether the content is hidden in the picture according to the naked eye, so as to achieve the encrypted transmission effect.
This time is to use Python technology, combined with LSB and other algorithm content to build an image hiding software, through which the information hiding and transmission function is realized.
Keywords: image information hiding; python； MySQL
