miércoles, 5 de septiembre de 2012

Diffie-Hellman

Excercise:

Hack manually (pencil and paper) a veryshort keyed Diffie-Hellman of your choice.

I have to find the x, y and k with the following numbers:

  • X = 16
  • Y = 13
  • p = 17
  • g = 5
And I have the formulas:




So, I did the following steps to find "x" and "k" using a "brute force attack":


And "y":

As we see  the both k(keys) are "1", with x=4 and y=8.




References

Algoritmos de intercambio de claves, Elisa Schaeffer



1 comentario:

  1. 7; http://www.matthewflickinger.com/blog/archives/2005/02/20/latex_mod_spacing.asp

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