http://watserv1.uwaterloo.ca/~brobinso/cryptan.html also http://watserv1.uwaterloo.ca/~brobinso/rqmts.html Suggested courses •CA-105 - Introduction to Cryptography and Exploitation of Manual Cryptosystems •CA-107 - Exploitation of Manual Cryptosystems •CA-123 - Shift-Register Cryptology •CA-223 - Advanced Shift-Register Cryptology •CA-247 - Vocoders for Cryptanalysts •MA-213 - PTAH •MA-246 - Cryptomathematics for Mathematicians •MA-256 - Signal Processing Mathematics[24] Knowledge of the following areas of Mathematics is required: •Probability and Statistics including Stochastic and Markov Processes, •Linear Algebra and Abstract Algebra including Finite Field Theory, Shift Register and Polynomial Theory, •Communications, Information and Coding Theory, •Sampling Theory, •Digital Filtering, •Numerical Methods, and •Fast Transformation Algorithms.