000			00582cam a22001574a 4500
999			_c24282 _d24282
020			_a9789332585225 (pbk)
082			_a005.8 _bSTA
100	1		_aStallings, William
245	1	0	_aCryptography and network security _bprinciples and practice
260			_aNoida _bPearson India Education Services Pvt. Ltd _c2019
300			_a766 p. _b: ill. _c; 24 cm.
500			_aIncludes bibliographical references, appendices and index.
650		0	_aData encryption _vCoding theory _vComputer security _vNetwork security _vInternet security _vRICAS _vFC _vFEAS
942			_cBK