000			02092cam a22002054a 4500
999			_c12160 _d12160
001			15340204
005			20200825110407.0
008			080623s2009 fluaa b 001 0 eng
020			_a9781420061604 (alk. paper)
040			_cDLC
082	0	0	_a005.8 _222 _bE374
100	1		_aElbirt, Adam J.
245	1	0	_aUnderstanding and applying cryptography and data security _c/ Adam J. Elbirt.
260			_aBoca Raton, Fl : _bCRC Press, _c2009
300			_axxvii, 637 p. : _bill. ; _c25 cm.
650		0	_aComputer security.
650		0	_aCryptography.
942			_cBK
505	0		_aIntroduction A Brief History of Cryptography and Data Security Cryptography and Data Security in the Modern World Existing Texts Book Organization Symmetric-Key Cryptography Cryptosystem Overview The Modulo Operator Greatest Common Divisor The Ring ZmHomework ProblemsSymmetric-Key Cryptography: Substitution Ciphers Basic Cryptanalysis Shift Ciphers Affine Ciphers Homework ProblemsSymmetric-Key Cryptography: Stream Ciphers Random Numbers The One-Time Pad Key Stream GeneratorsReal-World ApplicationsHomework ProblemsSymmetric-Key Cryptography: Block Ciphers The Data Encryption StandardThe Advanced Encryption StandardPublic-Key Cryptography Issues with Symmetric-Key Cryptosystems Public-Key Cryptosystem Overview One-Way Functions The Euclidean AlgorithmThe Extended Euclidean Algorithm Euler's Phi FunctionEuler's Theorem Fermat's Little Theorem Homework ProblemsPublic-Key Cryptography: RSACryptosystem Efficient ImplementationAttacks Homework ProblemsPublic-Key Cryptography: Discrete Logarithms Cyclic Groups The Discrete Logarithm Problem Diffie-Hellman Key Agreement Protocol Efficient Implementation ElGamal Encryption AttacksHomework ProblemsPublic-Key Cryptography: Elliptic Curves Cryptosystem Diffie-Hellman Key Agreement Protocol Efficient Implementation Menezes-Vanstone Encryption Attacks Homework ProblemsCryptographic Components Digital SignaturesHash FunctionsMessage Authentication CodesCryptographic Protocols Security Services Key EstablishmentApplicationsHomework ProblemsReferencesIndex