000			00623nam a22002177a 4500
005			20230501140557.0
008			230501b |||||||| |||| 00| 0 eng d
020			_a9783030631147
041			_aeng
082			_a005.82 Ea795m
100			_aEasttom, William
245			_aModern cryptography _bapplied mathematics for encryption and information security
260			_aSwitzerland _bSpringer _c2021
300			_axvii, 390p.
650			_aData encryption (Computer science)
650			_aComputer security
650			_aNumber theory
650			_aStatistics
650			_aComputational intelligence
942			_cBK
999			_c24201 _d24201