Sec 3.6-3.7, due Oct 7th

1. The most difficult part of these sections for me was section 3.6.1. When they describe a public channel example with a mathematical realization. I understand the previous example of a public channel (the non-mathematical way :)) but I don't quite understand the mathematical way and the steps 1-5. So maybe if we could go over that more in class I'd understand it better.
2. I really enjoyed these 2 sections. I'm very glad that we were able to go over some of it in class before I read it, because it helped me understand what I was reading a lot better! There are still a couple of examples I wouldn't mind seeing again, but it really helped! I also think primitive roots are really cool. Either I learned about them before and forgot or something, but I think that they are very interesting and helpful! Of course I also like Fermat's Little Theorem and Euler's ?F-unction. All in all, great sections, very helpful to have gone over some of it in class before I read! :)