Changes between Version 6 and Version 7 of HadoopA51


Ignore:
Timestamp:
Jan 19, 2010, 1:21:44 AM (14 years ago)
Author:
lgrijincu
Comment:

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  • HadoopA51

    v6 v7  
    22
    33 * Nume Scurt: '''HadoopA51'''
    4  * SVN: https://svn-batch.grid.pub.ro/svn/PP2009/proiecte/HadoopA51/
    5 
     4 * SVN: https://svn-batch.grid.pub.ro/svn/PP2009/proiecte/HadoopA51/ (imported from the GIT repository)
     5 * GIT: http://github.com/luciang/hadoop-rainbow-table-a51/ (with development history)
    66 * Project members: Lucian Adrian Grijincu - lucian.grijincu
    77 * Project description: the A5/1 cypher used to encrypt data sent over the air between a cell phone and a cell tower was proven broken several times. In 2009 a group of reserchers started to generate rainbow tables for A5/1 using CUDA machines. We seek to analise the generation of rainbow tables and the search on those tables on a distributed Hadoop cluster.
     
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     24=== Motivation ===
     25Such a wide used weak cypher must have sparked the interest of government agencies and criminal groups which want to gain illegal information shared through the cell phone.
     26
     27Altough the cypher was proved broken several times before since at least 13 years ago, the GSM Association has not deployed another strong cypher to replace A5/1 (the proposed A5/3 is not yet supported in all networks or devices and it too was proven broken).
     28
     29This project seeks to demonstrate that using commodity hardware organised in a Hadoop cluster can lead to an effective attack against A5/1.
    2430
    2531== Related Work ==