00517nam a22001817a 4500003000600000005001700006008004100023020001800064040002000082082001500102100001700117245005300134260003300187300003900220500001800259650004100277650001700318GCWUF20180108053303.0180108b        xxu||||| |||| 00| 0 eng d  a9781259029882  aMAINbENGcMAIN  a005.8bKAH  aKahate, Atul  aCryptography and Network Security cKahate, Atul  aIndia :bMcGraw Hill,c2016.  axxii,501 p. :bill ;c25 cm.fP.B.  aInclude Index  2Computer networks--Security measures  2Cryptography