Saturday, September 8, 2012

2.3, due on September 10

What was the most difficult part of the material for you?

Understanding why the displacement revealed the key length.

What was the most interesting part of the material?

I loved the formulation of the code breaking as a linear algebra problem. I think it is a cool and elegant way to think about it. Plus, linear algebra operations have been optimized to death so the computation would be readily available.

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