000			00518nam a22001937a 4500
008			221018b |||||||| |||| 00| 0 eng d
020			_a139780070648234
082			_a005.8 _bKAH
100			_aKahate, Atul
245			_aCRYPTOGRAPHY AND NETWORK SECURITY
260			_aNewdelhi: _bTata McGraw -hill publishing company limited; _c2003.
300			_ax, 535p _c23cm
504			_aindex.
563			_asoft binding.
650			_acreating a VPN
650			_aPASSWORDS
650			_aThe PKIX Model
942			_cBK
999			_c275870 _d275870