000			02536nmm a2200361 a 4500
999			_c6221 _d6221
001			015597
003			CO-UCACDB
005			20230801164852.0
008			110221s2009 xx fr 000 0 eng d
020			_a9781420071429
040			_aCO-UCAC _cCO-UCAC
041			_aeng
043			_axxu
082	0	4	_bCDL _a512. _cH268
100	1		_95150 _aHardy, Darel W.
245	1	0	_aApplied algebra [Recurso electrónico] : _bcodes, ciphers, and discrete algorithms / _cDarel W. Hardy, Fred Richman and Carol L. Walker
250			_a2a. ed
264			_aBoca Raton, Florida : _bCRC Press, _c2009.
300			_aCD-ROM
490	0		_aDiscrete mathematics its applications
500			_aSOLICITAR EL LIBRO EN CIRCULACION Y PRESTAMO
506			_aCiencias Básicas
506			_aSistemas
520			_aUsing 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 reworked and improved, this edition continues to cover many algorithms that arise cryptography and error-control codes. New to the second edition. A CD-ROM containing an interactive version of the book that is powered by Scientific Notebook, a mathematical word processor and easy-to use computer algebra system. New appendix that reviews prerequisite topics in algebra and number theory. Double the number of exercises. Instead of a general study on finite groups, the book considers finite groups of permutations and develops just enough of the theory finite fields to facilitate construction of the fields used for error-control codes and the Advanced Encryption Standard. It also deals with integers and polynomials. Explaining the mathematics as needed, this text thoroughly explores how mathematical techniques can be used to solve practical problems. Covers topics from algebra, cryptography, and number theory. Includes algorithms that offer common-sense approaches to problems, such as computing large powers. Provides complete coberage on error-correcting codes. Explains the rijndael algorithm to help readers understand the data encryption standard.
650	0	7	_aALGEBRA _9194201
650	0	7	_aALGORITMOS _9192504
650	0	7	_aPROGRAMACION [COMPUTADORES ELECTRONICOS] _9191470
650	0	7	_aPROGRAMACION [MATEMATICAS] _9192506
700	1		_95153 _aRichman, Fred
700	1		_95155 _aWalker, Carol L.
942			_2ddc _cCD-CDL