References

1)     Kerberos: An Authentication Service for Computer Networks : IEEE paper, B. Clifford Neuman and Theodre Ts’o

2)      http://technet.microsoft.com/en-us/library/bb742489.aspx

3)      http://media.wiley.com/product_data/excerpt/28/07803535/0780353528.pdf

4)     http://www.comms.scitech.susx.ac.uk/fft/crypto/des_algorithm_details.txt

5)     http://fetweb.ju.edu.jo/staff/EE/jrahhal/AES.pdf

6)     http://www.giac.org/resources/whitepaper/cryptography/67.php

7)     http://ehash.iaik.tugraz.at/wiki/The_SHA-3_Zoo