Chris Christensen

Professor of Mathematics


Department of Mathematics and Statistics
Northern Kentucky University
Highland Heights, KY 41099

Office MP 437

859-572-6672
FAX: 859-572-6097

christensen@nku.edu

 

US Navy Elementary Course in Cryptanalysis

 

JN-25

Fruit

Enigma

 

 

Classes

 

Summer 2013

Here are copies of assignments, syllabus, and other materials for Calculus I MAT 129 - 001 .  This class meets MTWR 9:30 – 11:20, 3 June – 25 July, in MP 325.

 

Fall 2012

Here are copies of assignments, syllabi, and other materials for Precalculus MAT 119 - 002.  This class meets MWF 11:00 – 11:50 in MP 325.

 

Here are copies of assignments, syllabi, and other materials for Calculus II MAT 229 - 001.  This class meets MW 9:00 – 9:50 and TR 9:25 – 10:40 in MP 325.

 

Here are copies of assignments, syllabi, and other materials for Calculus III MAT 329 - 001.  This class meets TR 12:15 – 1:30 in MP 314 and F 12:00 – 12:50 in

MP 325.

 

Summer 2012

Here are copies of assignments, syllabi, and other materials for Calculus I MAT 129 - 001.  This class meets MTWR 9:30 – 11:20 in MP 467.

 

Spring 2012

Here are copies of assignments, syllabi, and other materials for the following courses:

Calculus II MAT 229 - 003.  This class meets TR 8:00 – 9:15 and WF 8:00 – 8:50 in MP 467.

Cryptology: The Evolution of Secrecy HNR 304 - 001.  This class meets TR 12:15 – 1:30 in HR 111.

Cryptology CSC/MAT 483 - 001.  This class meets MW 3:35 – 4:40 in MP 467.

 

Fall 2011

Here are copies of assignments, syllabi, and other materials for the following courses:

Precalculus MAT 119 - 003.  This class meets TR 10:50 – 12:05 in MP 325.

Calculus II MAT 229 - 001.  This class meets MW 9:00 – 9:50 and TR 9:25 – 10:40 in MP 325.

Introduction to Higher Mathematics  MAT 302 - 001. This class meets MW 2:00 – 3:15 in MP 467.

 

Lester Hill

Navy correspondence course in elementary cryptanalysis

 

Summer 2011

Here are copies of assignments, syllabi, and other materials for the following course:

Calculus 1   MAT 129 - 001.  This class meets MTWR 9:30 – 11:20 in NH 402.

 

Spring 2011

Here are copies of assignments, syllabi, and other materials for the following courses:

Calculus I MAT 129 - 002.  This class meets TR 10:50 – 12:05 in ST 248 and F 11:00 – 11:50 in ST 249.

Calculus I MAT 129 - 003.  This class meets M 1:00 – 1:50 and TR 1:40 – 2:55 in ST 251.

Cryptography CSC/MAT 584 - 001.  This class meets TR 6:15 – 7:30 in ST 247.

JMM 2011

Keyword ciphers

Vigenere cryptanalysis

KYMAA

 

Fall 2010

Here are copies of assignments, syllabi, and other materials for the following courses:

Precalculus  MAT 119 - 002.  This class meets MWF 11:00 – 11:50 in ST 247.

Calculus II  MAT 229 - 002.  This class meets MW 12:00 – 12:50 and TR 12:15 – 1:30 in ST 251.

Linear Algebra MAT 234 - 001.  This class meets MW 4:50 – 6:05 in ST 251.

 

Spring 2010

Here are assignments, syllabi, and other materials for the following courses:

Calculus II MAT 229 - 001.  This class meets M 9:00 – 9:50, T 9:25 – 10:40, W 9:00 – 9:50, and R 9:25 – 10:40 in ST 248.

(Honors seminar) Cryptology  HNR 304 - 002.  This class meets TR 1:40 – 2:55 in HR 111.

Cryptology  CSC/MAT 483 - 001.  This class meets MWF 12:00 – 12:50 in ST 254.

Amber Roger’s vbreaker.

Vigenere cipher to break

Presentation

Examples

 

Fall 2009

Here are assignments, syllabi, and other materials for the following courses:

Calculus I MAT 129 - 002.  This class meets M 11:00 – 11:50, T 10:50 – 12:05, and R 10:50 – 12:05 in ST 251.

Calculus I MAT 129 - 003.  This class meets M 1:00 – 1:50, W 12:00 – 1:50, and F 1:00 – 1:50 in ST 251.

Linear Algebra MAT 234 - 001.  This class meets MW 4:50 – 6:05 in ST 247.

Cryptologic History Symposium

MAT 194 presentation

MAT 194 examples to do in class

MAT 194 cipher to break in class

MAT 194 cipher to break as an exercise

Amber Roger’s Vbreaker

 

Spring 2009

Here are assignments, syllabi, and other materials for the following courses:

Finite Mathematics MAT 114 - 006.  This class meets MWF 11:00 – 11:50 in ST 251.

Introduction to Higher Mathematics MAT 302 - 001.  This class meets MWF 8:00 – 8:50 in ST 255.

Abstract algebra II MAT 415 - 001.  This class meets MWF 9:00 – 9:50 in ST 245.

Fall 2008

Here are assignments, syllabi, and other materials for the following courses:

Finite Mathematics MAT 114 - 001.  This class meets MWF 10:00 – 10:50 in ST 245.

Finite Mathematics MAT 114 - 007.  This class meets TR 1:40 – 2:55 in ST 245.

Abstract Algebra I MAT 410 - 001.  This class meets TR 9:25 – 10:40 in BP 292.

Cryptology CSC/MAT 483 - 001.  This class meets MWF 1:00 – 2:00 in ST 250.

Spring 2008

Here are assignments, syllabi, and other materials for the following courses:

Calculus IB MAT 122 - 001.  This class meets MWF 11:00 – 11:50 in ST 251.

Calculus IIA MAT 221 - 051.  This class meets MWF 8:00 – 8:50 and TR 8:00 – 9:15 in ST 249.  This class meets during the first eight-week session.

            MAT 221 – 051 meets from January 14 – March 7.

Calculus IIB MAT 222 - 061 .  This class meets MWF 8:00 – 8:50 and TR 8:00 – 9:15 in ST 249.  This class meets during the second eight-week session.

            MAT 222 – 061 meets from March 15 – May 9.

Cryptology HNR 304 - 002.  This class meets TR 1:40 – 2:55 in HR 111.

Evolution of the cryptologic bombe

 

Fall 2007

Here are assignments, syllabi, and other materials for the following courses:

Finite Mathematics MAT 114 - 008.  This class meets TR 1:40 – 2:55 in ST 245.

Calculus IIB MAT 222 - 001.  This class meets TR 4:50 – 6:05 in ST 248.

Abstract Algebra II MAT 415 - 001.  This class is an independent study and meets MWF 8:00 – 8:50.

Cryptology MAT 483 - 001.  This class meets MWF 1:00 – 1:50 in ST 250.

 

 

 

 

 

 

To send questions or to get more information: christensen@nku.edu 

 

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