00311nam a22001097a 4500082001000000100003300010245006600043260002500109300003200134505001800166650001700184  a519.4  aBose, S. and Vijayakumar, P.  aCryptography and Network SecuritycS. Bose and P. Vijayakumar  aIndiabPearsonc2016  axvi,517 Pagesb23x16 cmbPB  aInclude Index  aCryptography