Mathematical Ciphers: From Caesar to Rsa (Mathematical World, 25) by Anne L. Young
Beginning with the encryption system used by Julius Caesar, Young (Loyola College) explains ever more complicated schemes for coding messages, culminating in the RSA Cipher developed by MIT computer scientists for internet security. The undergraduate textbook introduces number theory, modular arithmetic, substitution ciphers, the Euclidean algorithm, and the mathematical basis for an exponential cipher. Annotation ©2006 Book News, Inc., Portland, OR (booknews.com)
Categories: Humanities







