2010-05-13 00:40:44 +02:00
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John the Ripper is a fast password cracker. Its primary purpose is to detect
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weak passwords. Besides several crypt(3) password hash types most commonly
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found on various Unix flavors, supported out of the box are Kerberos AFS and
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Windows NT/2000/XP/2003 LM hashes, plus several more with contributed patches.
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2010-05-11 22:55:19 +02:00
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2011-12-13 21:04:00 +01:00
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This script includes an option to apply the community-enhanced "Jumbo" patch,
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which integrates lots of contributed patches adding support for over 40
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additional hash and cipher types (including popular ones such as NTLM, raw MD5,
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etc.), as well as some optimizations and features. Unfortunately, its overall
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quality is lower than the official version's. To include the Jumbo patch,
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simply pass JUMBO=1 to the build script:
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JUMBO=1 sh john.SlackBuild
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This script also includes an option to merge the /usr/share/dict/words
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dictionary into the standard password list, which marginally improves results
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compared with the default password list. To include this, simply pass
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MERGEWORDS=1 to the build script:
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MERGEWORDS=1 sh john.SlackBuild
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The options can be used in combination as well:
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JUMBO=1 MERGEWORDS=1 sh john.SlackBuild
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2011-12-20 07:10:29 +01:00
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For more information, consult the project's homepage and/or the documentation
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installed in /usr/doc/john-1.7.9
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