000			00517nam a2200157Ia 4500
005			20260205064210.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a9789332585225
082			_a005.82 St18C
100			_aStallings,William
245		0	_aCryptography and network security : principles and practice
260			_aNoida _bPearson India Education Services Pub. _c2018
300			_a766p.
690			_aCryptography ;Computer security concepts ;Encryption techniques ;Cryptographic data
942			_cBK
999			_c198960 _d198960