Stealth steganography in SMS

2006 IFIP International Conference on Wireless and Optical Communications Networks Pub Date : 2006-08-07 DOI:10.1109/WOCN.2006.1666572

S. Shahreza

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引用次数: 41

Abstract

The short message service, abbreviated to SMS, is one of the services used in mobile phones and has been warmly welcomed by the public throughout the world, esp. in Asia and Europe. Using this service, individuals can write and send to each other short messages and also black and white pictures. On the one hand, considering the issue of information security and esp. establishing hidden communications, many methods have been presented for hidden communications, among which steganography is a relatively new one. Combining steganography of data in picture and using pictures in SMS messages, this article proposes a method for hidden exchange of information. The main focus of this article is on steganography in B&W (black and white) pictures and making this possible on mobile phones considering the limitations in mobile phones. After receiving a picture message containing hidden data, the decoder program extracts the data and immediately changes the steganography places. Therefore, the picture saved on the recipient's mobile phone will not contain any hidden information. This paper has been implemented with J2ME (Java 2 Micro Edition) and has been implemented on a Nokia 6680 mobile phone

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短信中的隐形隐写

短消息服务，简称SMS，是移动电话上使用的服务之一，在世界各地，特别是在亚洲和欧洲，受到公众的热烈欢迎。使用这项服务，个人可以互相发送短信和黑白照片。一方面，考虑到信息安全特别是建立隐藏通信的问题，人们提出了许多隐藏通信的方法，其中隐写术是一种较新的方法。结合图片中数据的隐写和短信中图片的使用，提出了一种隐藏信息交换的方法。本文的主要焦点是B&W(黑白)图片的隐写术，并考虑到移动电话的局限性，使其在移动电话上成为可能。在接收到包含隐藏数据的图片消息后，解码器程序提取数据并立即更改隐写位置。因此，保存在收件人手机上的图片将不会包含任何隐藏信息。本文已在J2ME (Java 2 Micro Edition)平台上实现，并已在Nokia 6680手机上实现

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2006 IFIP International Conference on Wireless and Optical Communications Networks

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