000			00601nam a2200229Ia 4500
001			51802
005			20250221155449.0
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020			_a9788132204763
100			_aPaar, Christof
245		0	_aUnderstanding cryptography : a textbook for students and practitioners
260			_bNew Delhi
260			_bSpringer
260			_c2010
300			_axviii, 372p.
500			_aIncludes bibliographical references and index
650			_aCryptography
650			_aData security
650			_aEncryption
700			_aPelzl, Jan
942			_cBK
999			_c67591 _d67591