商品簡介
Oppliger, who works for the Federal Authorities of the Swiss Confederation and teaches at the U. of Zurich, Switzerland, provides students and practitioners such as computer scientists, electrical engineers, and applied mathematicians with a textbook on tools and applications in contemporary cryptography, including unkeyed, secret key, and public key cryptosystems. He begins by introducing the topic and the cryptographic systems used today, then addresses each in turn, with discussion of one-way functions, hash functions, random bit generators, symmetric and asymmetric encryption systems, message authentication codes, pseudorandom bit generators and functions, digital signature systems, key establishment, entity authentication, secure multiparty computation, and key management. This edition has been reorganized and expanded and places math fundamentals and important cryptographic principles in appendices instead of summarizing them at the beginning of the book. Annotation c2011 Book News, Inc., Portland, OR (booknews.com)
