000			00574nam a22001457a 4500
999			_c54229 _d54229
020			_a8177587749 (pbk)
082			_a005.8 _bSTA
100			_aStallings, William .
245			_aCryptography and Network Security _bprinciples and practices
260			_aNew Delhi _bDorling Kindersley (India) Pvt. Ltd. _c2007
300			_axvi, 680 p. _b: ill. _c;24 cm.
500			_aIncludes Appendix ,Glossary, References and index
650			_aData Security _vClassical encryption techniques _vData encryption standards _vNumber theory _vKey management _vWeb security _vFC
942			_cBK