discmath.pdf # (Sets and functions) [Compulsory]
soludismath.pdf # (Sample solutions to the "Pause and Think" questions)
Enter here # (Elementary number theory by Peter Hackman) [Recommended for everyone]
history1.pdf # (History of cryptography: Part I) [Optional]
history2.pdf # (History of cryptography: Part II) [Optional]
readdes.pdf # (The Data Encryption Standard in deatil) [Optional -- for those who want to learn more]
confdiffu.pdf # (Shannon's confusion and difusion) [Optional -- for those who want to learn more]
aesaux.pdf # (Design of block ciphers)
AES.pdf # (The Advanced Encryption Standard) [Optional -- for those who want to learn more]
ideapki.ppt Pictorial presentation of the idea of public key cryptography
An overview of Windows NT Security Microsoft documentation