Book on Pre-MATH for cryptography and cryptanalysis.




If my knowledge of mathamatics only extends to High school grade, what areas of Math
would I need to know before I could read and understand works on cryptography by such
authors as F. Bauer, Koblitz ro Applied Cryptography by B Schneier ?

Can someone suggest a PRE-Crytography Math book? Thanks in advance for any help.

rol


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