1- Wade Trappe, Lawrence C. Washington, Introduction to cryptography with coding theory .
2-Menezes, Handbook of Applied Cryptography.
3-Lawrence C. Washington, Elliptic Curves, Number theory and Cryptography.
4 -D.R. Stinson, Cryptography Theory and Practice, CRC Press 1995.
5- N. Koblitz, A Course in Number Theory and Cryptography, Springer-Verlag 1994.