http://fileformats.archiveteam.org/index.php?action=history&feed=atom&title=JSteg 2026-04-12T05:02:45Z Revision history for this page on the wiki MediaWiki 1.19.2 http://fileformats.archiveteam.org/index.php?title=JSteg&diff=46045&oldid=prev 2023-10-29T02:57:52Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 02:57, 29 October 2023</td> </tr><tr><td colspan="2" class="diff-lineno">Line 20:</td> <td colspan="2" class="diff-lineno">Line 20:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://dl.packetstormsecurity.net/crypt/stego/DOS/jsteg.zip JSteg DOS version]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://dl.packetstormsecurity.net/crypt/stego/DOS/jsteg.zip JSteg DOS version]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://dl.packetstormsecurity.net/crypt/stego/DOS/jsteg.txt JSteg DOS readme]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://dl.packetstormsecurity.net/crypt/stego/DOS/jsteg.txt JSteg DOS readme]</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>* [http://www.nic.funet.fi/pub/crypt/steganography/jpeg-jsteg-v4.diff.gz Context diffs to convert a standard v4 JPEG source tree into a JSteg source tree] ([http://www.nic.funet.fi/pub/crypt/steganography/jpeg-v4.tar.gz v4 JPEG source])</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>* [http://www.nic.funet.fi/pub/crypt/steganography/jpeg-jsteg-v4.diff.gz Context diffs to convert a standard v4 JPEG source tree into a JSteg source tree] ([http://www.nic.funet.fi/pub/crypt/steganography/jpeg-v4.tar.gz v4 JPEG source<ins class="diffchange diffchange-inline">]) ([https://zooid.org/~paul/crypto/jsteg/ mirror</ins>])</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://www.nic.funet.fi/pub/crypt/steganography/jpeg.announcement.gz JSteg Announcement]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [http://www.nic.funet.fi/pub/crypt/steganography/jpeg.announcement.gz JSteg Announcement]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://www.provos.org/p/detection-with-stegdetect/ Detected by Stegdetect and attacked by Stegbreak]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://www.provos.org/p/detection-with-stegdetect/ Detected by Stegdetect and attacked by Stegbreak]</div></td></tr> <tr><td colspan="2" class="diff-lineno">Line 26:</td> <td colspan="2" class="diff-lineno">Line 26:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://farid.berkeley.edu/downloads/publications/icip02.pdf Detecting Hidden Messages Using Higher-Order Statistical Models]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://farid.berkeley.edu/downloads/publications/icip02.pdf Detecting Hidden Messages Using Higher-Order Statistical Models]</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://doi.org/10.1145/952532.952595 A fast and effective steganalytic technique against JSteg-like algorithms]</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>* [https://doi.org/10.1145/952532.952595 A fast and effective steganalytic technique against JSteg-like algorithms]</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* [https://web.archive.org/web/20110812211717/http://csis.bits-pilani.ac.in/faculty/murali/netsec-09/seminar/refs/anuroopsrep.pdf JSteg: Steganography and Steganalysis]</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">* [https://github.com/mmtechnodrone/SSAK SSAK] - GUI front end for file identification, data carving, hexdump and steganography programs that includes JSteg</ins></div></td></tr> </table>

Parchivist http://fileformats.archiveteam.org/index.php?title=JSteg&diff=46044&oldid=prev 2023-10-29T02:46:20Z

<p>Created page with &quot;{{FormatInfo |formattype=electronic |subcat=Encryption |subcat2=Steganography |released=1993 }} &#039;&#039;&#039;JSteg&#039;&#039;&#039; by Derek Upham is perhaps the first true steganography program for...&quot;</p> <p><b>New page</b></p><div>{{FormatInfo<br /> |formattype=electronic<br /> |subcat=Encryption<br /> |subcat2=Steganography<br /> |released=1993<br /> }}<br /> <br /> '''JSteg''' by Derek Upham is perhaps the first true steganography program for [[JPG]].<br /> <br /> Preston Wilson and Randall Williams ported it to DOS<br /> <br /> '''JSteg Shell''' by korejwa is a port to Win9x and includes certain tweaks like (optionally) including the filename and optional encryption (RC4-40). It also includes a built-in dictionary attack tool.<br /> <br /> <br /> <br /> == Links ==<br /> * [http://www.guillermito2.net/stegano/jsteg/index.html Analysis of format and JSteg_Data_Extractor]<br /> * [https://web.archive.org/web/20020402223953/http://www.tiac.net/users/korejwa/jsteg.htm JSteg Shell 2.0 homepage (archived)]<br /> * [https://web.archive.org/web/19991117021553/http://www.tiac.net:80/users/korejwa/JStegShell10a.zip JSteg Shell 1.0A] ([https://archive.org/download/VB4RUN32_EXE/VB4RUN32.EXE VB4 runtimes])<br /> * [https://dl.packetstormsecurity.net/crypt/stego/DOS/jsteg.zip JSteg DOS version]<br /> * [https://dl.packetstormsecurity.net/crypt/stego/DOS/jsteg.txt JSteg DOS readme]<br /> * [http://www.nic.funet.fi/pub/crypt/steganography/jpeg-jsteg-v4.diff.gz Context diffs to convert a standard v4 JPEG source tree into a JSteg source tree] ([http://www.nic.funet.fi/pub/crypt/steganography/jpeg-v4.tar.gz v4 JPEG source])<br /> * [http://www.nic.funet.fi/pub/crypt/steganography/jpeg.announcement.gz JSteg Announcement]<br /> * [https://www.provos.org/p/detection-with-stegdetect/ Detected by Stegdetect and attacked by Stegbreak]<br /> * [https://farid.berkeley.edu/downloads/publications/tr01.pdf Detecting Steganographic Messages in Digital Images] ([https://farid.berkeley.edu/downloads/code/steg.m Matlab source])<br /> * [https://farid.berkeley.edu/downloads/publications/icip02.pdf Detecting Hidden Messages Using Higher-Order Statistical Models]<br /> * [https://doi.org/10.1145/952532.952595 A fast and effective steganalytic technique against JSteg-like algorithms]</div>

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