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WEEK 1 SCHEDULE JUNE 14-18, 2004
Hi! I'm Professor Nick Korevaar.
My office is
LCB 204,
my phone number is
581-7318, and my email address is
korevaar@math.utah.edu You can
find ACCESS information (like these notes), by following links
from my home page, at
http://www.math.utah.edu/~korevaar
The math portion of ACCESS is the first week, June 14-18, and the fourth week,
July 5-9.
Sharon Davis is our ACCESS TA for the entire summer session.
Our theme for the first week will be codes and cryptography. Our
planned schedule is below, although
it could change as the week
progresses.
Monday June 14:
8:30-9:45 a.m.
JTB 120
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Introductions, and the forming of study
groups. Sid Rudolph and Irene Cervantes
will be there to get us started, and Sid will
challenge us with a math problem.
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9:45-10:15 a.m.
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We will walk to
the
Union
to get pictures taken for your University I.D.'s,
and then over to
Marriott Library and PC-Lab 1735.
If you want to explore the rest of campus from your computer, use the
interactive campus map.
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10:15-noon
PC-Lab 1735
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Introduction to the lab: set up accounts,
email, internet; introduction/review
to Microsoft Word for word processing. We will download Monday's notes:
MonJune14.doc. If you want to look at these notes from a non-microsoft place, try
MonJune14.pdf. We may also experiment with the mathematical software known as Maple, by playing with the document
MapleExpls.mws; (Open
MapleExpls.pdf if you want to look but not play.)
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12:30-3:30
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University Orientation, in the large conference room of the
Sill Center. We'll walk down to the College of Science at the
end of class (so that
you can get your checks!), and then Irene will walk with you to the
orientation.
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Tuesday June 15:
8:30-10:15 a.m.
PC-Lab 1735
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An introduction to historical cryptography: Caesar Shifts and other
substitution ciphers, as described
in "The Code Book". Please read chapter 1 (pages 1-44) before class.
Simon Singh will explain why Mary Queen of Scots lost her head,
not understanding how easy it is to break substitution
ciphers with frequency analysis. There will be a cipher for us to solve,
and MAPLE will help us. Go here:
Tuesdaydocs
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10:30-noon
JTB 120
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"Cryptography using clock arithmetic," a lecture and discussion
by Professor Jim Carlson of the Math Department.
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Wednesday June 16:
8:00-9:00 a.m.
Women's Resource Center
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"Safety and survival" - go to southeast end of main floor of the Union
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9:10-10:15 a.m.
JTB 120
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We'll experiment with modular arithmetic, expanding on the ideas
which Jim introduced yesterday. For example, if your substitution cipher
is created using multiplication in modular arithmetic, is there an easy
way to decrypt messages? We will be led to some interesting facts
from number theory.
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10:30-noon
JTB 120
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"RSA cryptography and internet security", lecture and discussion
by Jim Carlson. To prep for Jim's talk, you may want to read
chapters 6-7 of "The Code Book". Starting tomorrow we'll also need Tom Davis'
notes on Cryptography, and the original paper on RSA systems, by
Rivest, Shamir, Adelman.)
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noon-1:00
JWB-LCB plaza
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Yes there is such a thing as a free lunch - we will
join the high school math summer program students for
lunch outdoors on President's Circle.
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Thursday June 17:
PC-Lab 1735
8:30-10:15
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RSA encryption; You will want
to become very familiar with the Maple code for setting up
RSA systems. The file
RSA.mws
has some commands missing so you can practice easy Maple syntax
(and discover the most common mistakes). The files
RSAverbose.mws and
RSAverbose.pdf are complete. Of course, the .pdf version is only for viewing
or printing out; only the .mws file can be opened from Maple.
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10:30-noon
JTB 120
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"Genetic Codes," lecture by Biology Professor
Jon Seger.
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Friday June 18:
8:30-noon
PC-Lab 1735
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Project work in the MARRIOTT computer lab.
Here's what you've
got to do:
assignment1.pdf Here are the public keys for each group:
keys.doc.
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