TY - BOOK AU - Hardy,Darel W. AU - Walker,Carol L. AU - Richman,Fred TI - Applied algebra: Codes, ciphers, and discrete algorithms T2 - Discrete mathematics and its applications SN - 9781420071429 (hardcover : alk. paper) U1 - 003.54 22 PY - 2009/// CY - Boca Raton PB - CRC Press KW - Coding theory KW - Computer security KW - Mathematics N1 - "A Chapman & Hall book."; Includes bibliographical references (p. 395-396) and index; Integers and computer algebra -- Codes -- Euclidean algorithm -- Ciphers -- Error-control codes -- Chinese remainder theorem -- Theorems of Fermat and Euler -- Public key ciphers -- Finite fields -- Error-correcting codes -- Advanced encryption standard -- Polynomial algorithms and fast Fourier transforms -- Appendix A. Topics in algebra and number theory N2 - Using mathematical tools from number theory and finite fields, Applied Algebra: Codes, Ciphers, and Discrete Algorithms, Second Edition presents practical methods for solving problems in data security and data integrity. While the content has been rework ER -