Friday, November 2, 2012

9.1-9.4, due on November 5

The Captivating

I think it's crazy that there's such a thing as a blind signature. I don't know that I would ever feel comfortable signing a hash without knowing what I'm signing.

The Challenging

So in the ElGamal, Eve can solve it if both Bob and Alice use the same value for k?
I think it's crazy that changing one comma or space a bunch of times can result in finding a message with the same hash. Cool! I don't really know if I believe that this is possible, but it's still cool. To be honest, I don't really understand why the ElGamal system works with the multiple exponents.

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