http://en.zaoniao.it/index.php?action=history&feed=atom&title=StegoShare 2026-05-15T16:47:05Z Revision history for this page on the wiki MediaWiki 1.32.0 http://en.zaoniao.it/index.php?title=StegoShare&diff=6970&oldid=prev 2019-07-20T08:17:17Z

<p>Created page with &quot;&#039;&#039;&#039;StegoShare&#039;&#039;&#039; is a <a href="/index.php?title=Steganography&amp;action=edit&amp;redlink=1" class="new" title="Steganography (page does not exist)">steganography</a> tool that allows embedding of large files into multiple images. It may be used for <a href="/index.php?title=Anonymous_p2p&amp;action=edit&amp;redlink=1" class="new" title="Anonymous p2p (page does not exist)">anonymous file sharing</a>. ==Feature...&quot;</p> <p><b>New page</b></p><div>'''StegoShare''' is a [[steganography]] tool that allows embedding of large files into multiple images. It may be used for [[anonymous p2p|anonymous file sharing]].<br /> <br /> ==Features==<br /> * Supports various [[image formats]] (png, jpg, bmp, gif, tiff etc.)<br /> * Maximal supported hidden file's size is 2Gb, number of cover images in the set up to 65536<br /> * Average capacity is 40% (a 100 Mb file could be embedded into a 250Mb image)<br /> * 128-bit [[Cryptography|encryption]]<br /> * Good output images quality (changes undetectable by human eye)<br /> <br /> ==Use in the file sharing networks==<br /> This software can be easily used for [[anonymous p2p|anonymous file sharing]]. An uploader downloads legal images from a public [[photo hosting]] site, and embeds the censored file into those images. The uploader then uploads pictures to the public photo [[torrent tracker]] and puts the links referencing the stego pictures with censored file's description on a forum or blog. Downloaders, seeders, and public photo trackers, if caught distributing illegal files, are protected from legal prosecution, because they can always use [[plausible deniability]], saying that they knew nothing about the illicit file in the images. This is impossible to prove otherwise, as the human eye cannot differentiate between an ordinary image and a picture with hidden embedded file.<br /> <br /> ==Vulnerabilities==<br /> The cover file manipulation algorithm used is based on fixed location [[Least significant bit|LSB]] insertion, making its output images detectable to most [[steganalysis]] software by a simply Histogram Characteristic Function.<br /> <br /> ==Source==<br /> <br /> [http://wikipedia.org/ http://wikipedia.org/]<br /> <br /> [[Category:Cryptography]]<br /> [[Category:Software]]<br /> [[Category:Data storage]]<br /> ==See Also on BitcoinWiki==<br /> * [[NetShade]]<br /> * [[Tencent QQ]]</div>

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