Final exam score is posted in front of R504, Research wing.

Refer to
**. Solution of Final exam

Final exam will be taken on August 09 (Wed), 9:00-10:30 at Supex Hall.
- The examination style will be the same with Mid-term exam's style.
- You can carry your calculator.
- Cheating is NOT allowed!!

Final exam contents will cover from after Mid-term Exam till the last lecture.
- Examination style is same as Mid-term exam.

Final exam will be taken on August 09, 9:00-10:30. Location will be announced soon.
- You can carry your calculator
- No cheating is allowed!!

Homework #6 is announced:
Computer programming using Mathematica
(1) Prob. 11 page 199
(2) Prob. 1 page 255

Due: 08/07 (Monday) to the box in front of R504, Research wing (Hardcopy)

Homework #5 is announced:
Using the handouts, check how to use Shanks' algorithm to find log₃175 when p=809

Due: 07/31 (Monday) before starting Lecture (Hardcopy)

Invited Lecture
Senior Researcher Deok-Young Jung will present Understanding Kernel and Applying to Securities.

Homework #4 is announced:
Given RSA cryptosystem with p=5, q=7 and two exponents e₁=5 and e₂=3. Demonstrate Common Modulus Attack to decrypt a ciphertext.

Update Lecture Note
          Please study following lecture note before attending the class.
9. 2006.7.19
10. 2006.7.26
11. 2006.7.31
12. 2006.8.2

Refer to
**. Solution of Midterm exam

Mid-term exam will be taken at L605 on July 12, 10:00-11:15
          - Style of exam : 1. Mark O(True) or X(False)
                                    2. Insert a word in (  )
          - You can carry your calculator
          - No cheating is allowed!!

          We will have a supplementary lecure on 10, July, Mon 10:00AM~.
          And the lecure room is L605 (School Affair had a mistake for           arranging the lecture room in last lecure).

Update Lecture Note
8. 2006.7.5

Homework #3 announced in 7/3(Mon).
(1) P.147, Exercise 7
(2) P.149, 4.10 Computer Program
      - 1(a), 1(b) and 1(c) with hardcopy of your program
      - Any language is welcome.
 Due : 7/10 (Mon) before starting Lecture (HARDCOPY)

Update Lecture Note
7. 2006.7.3

Homework #2 announced in 6/26(Mon).
 Solve problems in main textbook p.104 : 2, 3, 6 and p.106 : 18
 Due : 7/3 (Mon) before starting Lecture (HARDCOPY)

Update Lecture Note & Errata sheet for main textbook
6. 2006.6.28

*. Errata

Homework #1 announced in 6/21(Wed).
 Solve problems in main textbook p.55 : 2, 5, 7.
 Due : 6/26 (Mon) before starting Lecture (HARDCOPY)

There is supplement of the TA in this course.
Vo Duc Liem, v d l i e m@icu.ac.kr (042)866-6234 , R504

If you have any questions please please send 2 TA e-mail.
And please make the title of your e-mail to start with "[ICE1212]Your Purpose"

Update Lecture Note
2. Internet Voting(VOTOPIA Lessons)

3. Security Jargon

4. 2006.6.21

5. 2006.6.26

The main text book of this course is available at ICU bookstore.

Course homepage is opend.  All of you had better to check this homepage frequently.