https://hackepedia.org/index.php?action=history&feed=atom&title=DES 2026-05-08T15:25:38Z Revision history for this page on the wiki MediaWiki 1.45.3 https://hackepedia.org/index.php?title=DES&diff=1853&oldid=prev 2005-10-11T05:46:23Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:46, 10 October 2005</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Data Encryption Standard.  It is a symmetric block cipher. More about DES can be found [http://en.wikipedia.org/wiki/Data_Encryption_Standard here].  DES has been cracked by a custom machine called [http://en.wikipedia.org/wiki/EFF_DES_cracker Deep Crack] which cost $250,000 in 1998 and could brute force a DES key in 5 days.  It is assumed that governments and military have similar machines for either a lot less cost or a lot more speed.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Data Encryption Standard.  It is a symmetric block cipher. More about DES can be found [http://en.wikipedia.org/wiki/Data_Encryption_Standard here].  DES has been cracked by a custom machine called [http://en.wikipedia.org/wiki/EFF_DES_cracker Deep Crack] which cost $250,000 in 1998 and could brute force a DES key in 5 days.  It is assumed that governments and military have similar machines for either a lot less cost or a lot more speed<ins style="font-weight: bold; text-decoration: none;">.  DES has been replaced by the [[AES]] cipher because of it's weakness.  Triple DES (3DES) which encrypts, decrypts and re-encrypts with either 2 keys or 3 keys is known to be a lot safer</ins>.</div></td></tr> </table>

Pbug https://hackepedia.org/index.php?title=DES&diff=206&oldid=prev 2005-10-11T05:43:39Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:43, 10 October 2005</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Data Encryption Standard.  It is a symmetric block cipher. More about DES can be found [http://en.wikipedia.org/wiki/Data_Encryption_Standard here].</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Data Encryption Standard.  It is a symmetric block cipher. More about DES can be found [http://en.wikipedia.org/wiki/Data_Encryption_Standard here]<ins style="font-weight: bold; text-decoration: none;">.  DES has been cracked by a custom machine called [http://en.wikipedia.org/wiki/EFF_DES_cracker Deep Crack] which cost $250,000 in 1998 and could brute force a DES key in 5 days.  It is assumed that governments and military have similar machines for either a lot less cost or a lot more speed</ins>.</div></td></tr> </table>

Pbug https://hackepedia.org/index.php?title=DES&diff=205&oldid=prev 2005-10-11T05:40:05Z

<p></p> <p><b>New page</b></p><div>Data Encryption Standard. It is a symmetric block cipher. More about DES can be found [http://en.wikipedia.org/wiki/Data_Encryption_Standard here].</div>

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