Homepage of MTH 4772

Office Hours: See handout.

Lectures

Jan 4: Well-Ordering Principle and Principle of Mathematical Induction (1.1-1.3)

Jan 9: 1.5, 3.1

Jan 11: 3.1-3.5

Jan 16: 3.1-3.5

Jan 18: 3.1-3.5

Jan 23: 3.5, 3.7

Jan 25: 4.1-4.3

Jan 30: 4.1-4.3

Feb 1: Part of 4.5, 5.1, 6.1

Feb 6: 6.1, 6.3

Feb 8: Went over several exercises

Feb 13: 6.3, 7.1-7.2

Feb 15: 6.3, 7.1-7.2

Feb 27: Selected topics from 8.1-8.3

Mar 1: no class (weather)

Mar 6: Test

Mar 8: Went over the test

Mar 13: Hill cipher, exponentiation cipher (8.3), public key cryptography

Mar 15: RSA (8.4), Knapsack cipher (8.5), generators of cyclic group of Z_p^* (9.2)

Mar 20: Diffie-Hellman key exchange, El Gammal Cryptosystem (10.2)

Mar 22: Part of 13.1-13.2

Mar 27: 14.1-14.2

Mar 29: 14.1-14.2

April 3: Quadratic integers (not in text)

April 5: Quadratic integers (not in text)

April 10: Quadratic integers (not in text)

April 12: Abridged version of Chapter 11

April 17: Review