TESTS

The in-class part of the Final Exam is scheduled as follows:
Thursday, May 8th  at  10:15 a.m. in Walker 222.

The best way to study for the in class part of the final is to do the following
                                                      1. Study new material Section 8.1, 8.2, 8.3, 8.5, 8.7, 8.8, 8.10, 8.12, 8.13                                                   
    Note the final will have a heavier emphasis on the new material.
2. Study Test 1 and Test 2.                                                          
     In particular, know how to encrypt and decrypt messages using
shift cipher, affine ciphers, the Vigenere cipher, and how
to break a Vigenere cipher using signatures and scrawls.

Take Home Part: D2L RSA Discussion (Worth 10 points)
Due by 5:00 p.m., Thursday, May 8th

Good Questions to Study from Old Tests: Test 1: # 4, 5, 6
                                                                 Test 2 # 1, 5, 6, 7, 8, 11

Hand-in Written HW assignments
Due Thursday, May 1st
From Klima textbook
1. p. 321 # 1a, 1b, 1c, 1d, 1e, 2a, 2b
2. p. 325 # 1a, 1b, 1f, 2a, 2b




Previous Hand-in Homework Assignments

 

Computer Assignments

Maplet Exercises RSA Cryptosystem
Due Tuesday, April 29th in Class. Do Problems 1, 2, 3, and 4. To show the work you perform to complete each
exercise using a Maplet, in Microsoft Word, copy and paste your Maplet window into your Microsoft Word page. This can be accomplished by clicking on the Maplet Window to make it the front window, pressing and holding the Ctrl Alt PrtScm keys in sequence (this places the Maplet Window into the copy buffer), and then pasting normally into Microsoft Word Document. For problem 1, also paste in the values you create for p, q, m, f, e, and d from the external file you save them to (rsaparam.doc by default). Hand in your assignment by submitting it in the Desire2Learn drop box. Use file ExercisesRSAMaplets.doc for guidance




.


 









 

Practice Homework and Maple Assignments
Chapter 2     Chapter 3    Chapter 5    Chapter 6    Chapter 10    Chapter 8

Chapter 2
Section 2.1:  p. 9 # 1-7
Section 2.2:  p. 14 # 1-7
Section 2.3: p. 21 # 1, 2
Section 2.4:  p. 25 #  1-5  Cryptogram solving tool link for Substitution Ciphers
                                      Alphabet Assignment Table for Substitution Ciphers
Chapter 3
Section 3.1:  p. 38 # 1-8
Section 3.2:  p. 42 # 1-5
Section 3.3:  p. 47 # 1-3
Section 3.4:  p. 54 # 1-3
Chapter 5
Section 5.1:  p. 122 # 1, 2, 6, 7, 12
Section 5.2:  p. 125 # 1
Section 5.3:  p. 129 # 1, 3-6
Section 5.4:  p. 132 # 1-4
Section 5.5:  p. 135 # 1-3
Section 5.6:  p. 139 # 1-3
Section 5.7:  p. 142 # 1-5
Section 5.8:  p. 146 # 1-3
Section 5.9:  p. 148 # 1-2
Section 5.10:  p. 154 # 1-2
Chapter 6
Section 6.3: p. 174 # 1-7
Section 6.4: p. 177 # 1-3
Section 6.5: p. 184 # 1-12
Section 6.6: p. 191 # 1-5
Section 6.7: p. 195 # 1
Section 6.8: p. 195 # 1-3
Section 6.9: p. 201 # 1
Section 6.10: p. 212 # 1-5
Section 6.11: p. 227 # 1
Chapter 10
Section 10.1: p. 378 # 1-4
Chapter 8
Section 8.2: p. 281 # 1-4
Section 8.3: p. 287  # 1-4
Section 8.4: p. 290 # 1-3
Section 8.5: p. 295 # 1-3
Section 8.6: p. 297 # 1-3
Section 8.8: p. 302 # 1-3
Section 8.9: p. 310 # 1-5
Section 8.10: p. 314 # 1
Section 8.11: p. 318 # 1
Section 8.12:  p. 321 # 1-4
Section 8.13:  p. 325 # 1-2

Previous Hand-in Homework and Maple Assignments

Due Thursday, January 30th in class

Problems from the worksheet
HomeworkChapter2.doc

Note that the link
 Cryptogram solving tool link for Substitution Ciphers
will be helpful.

Due Tuesday, February 4th
From Klima textbook
1. p. 38 # 1, 2, 4, 5
Due Tuesday, February 11th
From Klima textbook
1. p. 122 # 1a, 1b, 2e, 2f, 6a, 6b, 7a, 7b, 12a, 12b

Due Tuesday, February 18th
From Klima textbook
1. p.128 # 1, 3, 4
Due Thursday, February 20th
From Klima textbook
1. p.142 # 1, 2
2. p. 148 # 1a, 1b

Due Tuesday February 25th in Class. Do Problems 1-7 (all parts) from sheet
Maplet Exercises for Shift and Affine Ciphers

located in the DropBox on Desire2Learn (D2L)  using the shift and affine cipher Maplets. 

Submit your work as a Microsoft Word File. To show your work you performed to complete
each exercise using a Maplet in Microsoft Word, copy and paste your Maplet window into
your Microsoft Word page. On Microsoft Windows based machines, this can be accomplished by clicking
on the Maplet Window to make it the front window and then pressing and holding the Ctrl Alt PrtSc keys
in sequence (some machines require Function Alt PrtSc). This places the Maplet Window into the copy buffer.
On Macintosh based machines, this is accomplished by clicking on the Maplet Window to make it the front
window, pressing and holding the Command–Ctrl-Shift-4 keys in sequence, then pressing the space key, and then
clicking the Maplet Window. This places the Maplet Window into the copy buffer. You then paste the Maple
Window normally into Microsoft Word Document. You can hand this assignment in by placing it in the Desire2Learn drop box.
Due Thursday, March 6th
From Klima textbook
1. p. 174 # 1, 4, 5 
2. p. 184 # 1, 3, 4, 11
Due Thursday, March 20th
From Klima textbook
1. p. 192 # 2, 3
2. p. 197 # 1, 2
Due Tuesday March 25th in Class. Do Problems 1-3 (all parts) from sheet

Maplet Exercises Vigenere Friedman Kasiski

located in the DropBox on Desire2Learn (D2L)  

Submit your work as a Microsoft Word File. To show your work you performed to complete
each exercise using a Maplet in Microsoft Word, copy and paste your Maplet window into
your Microsoft Word page. On Microsoft Windows based machines, this can be accomplished by clicking
on the Maplet Window to make it the front window and then pressing and holding the Ctrl Alt PrtSc keys
in sequence (some machines require Function Alt PrtSc). This places the Maplet Window into the copy buffer.
On Macintosh based machines, this is accomplished by clicking on the Maplet Window to make it the front
window, pressing and holding the Command–Ctrl-Shift-4 keys in sequence, then pressing the space key, and then
clicking the Maplet Window. This places the Maplet Window into the copy buffer. You then paste the Maplet
Window normally into Microsoft Word Document. You can hand this assignment in by placing it in the Desire2Learn drop box.

Due Thursday, March 27th
From Klima textbook
1. p. 212 # 1a, 2a, 3a, 3b, 4a, 4b (Scrawls for Exercise 4 are on both pages 217 and 218)

Due Thursday April 3rd in Class. Do Problems 1a, 1b, 1c.

Problem 1c can be submitted as a bonus problem.  Use file 
SignaturesScrawlsMaplets.doc

located in the DropBox on Desire2Learn (D2L)  

Submit your work as a Microsoft Word File. To show your work you performed to complete
each exercise using a Maplet in Microsoft Word, copy and paste your Maplet window into
your Microsoft Word page. On Microsoft Windows based machines, this can be accomplished by clicking
on the Maplet Window to make it the front window and then pressing and holding the Ctrl Alt PrtSc keys
in sequence (some machines require Function Alt PrtSc). This places the Maplet Window into the copy buffer.
On Macintosh based machines, this is accomplished by clicking on the Maplet Window to make it the front
window, pressing and holding the Command–Ctrl-Shift-4 keys in sequence, then pressing the space key, and then
clicking the Maplet Window. This places the Maplet Window into the copy buffer. You then paste the Maplet
Window normally into Microsoft Word Document. You can hand this assignment in by placing it in the Desire2Learn drop box.
Due Thursday, April 3rd
From Klima textbook
1. p. 378 # 1, 2, 4
Due Thursday, April 17th
From Klima textbook
1. p. 281 # 1, 2
2. p. 286 # 1a, 1b, 1c, 2a, 2b, 2c
Due Tuesday, April 22nd
From Klima textbook
1. p. 287 # 3a, 3b, 3c
2. p. 295 # 1a, 1b, 1c