MATH 324: Coding and Cryptography

2009 Trimester 2

MATH 324 CRN 15668, 24 Points (2009 2/3)
Coordinator: Prof Geoff Whittle
Lecturer: AProf Dillon Mayhew
Prerequisites: MATH 207 or 214.
Lectures: Mon Tue Thu Fri 12-1 timetable
Tutorials: To be arranged.
Textbook: Hill, R., A First Course in Coding Theory, 2002, cost $120 approx.
Prescription: Vector spaces over finite fields; coding theory; finite geometries and designs. Hadamard Codes, non-prime fields and BCH Codes. Shannon's Theorem, Cryptography, one-way functions, discrete logarithm, public key integration and RSA Codes.
Description: Coding theory is the art of sending information through a "noisy" channel without losing information. Cryptography studies the problem of sending messages in secret through a public channel, as for example when we give bank account information over the internet. Both are branches of a rapidly growing and hugely important branch of mathematics called Information Theory. The course is an introduction to the area.
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