Breaking Crypto For Dummies
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nabdullin_brcrdu_dark
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<strong>Crypto</strong>graphy Crash Course<br />
• Some history: how did people use and break cryptography?<br />
• Black room<br />
• “Cabinet noir”<br />
== Mallory peeks in the room == broken<br />
• Black box<br />
== Mallory peeks in the box == broken<br />
• Commercial encryption machines<br />
• Kerckhoffs's principle == Mallory has the key == broken<br />
• …<br />
• The present day:<br />
• All of the above<br />
• Internal state == Key<br />
• ???