00525cam a22001217a 4500020002400000082001500024100003200039245003800071260004100109300003000150500003300180650019000213  a9789350146637 (pbk)  a005.8bSEH1 aSehgal, UmeshaKuljeet Kaur10aNetwork security and cryptography  aNew DelhibS.K. Kataria & Sonsc2019  a342 p. b: ill.c; 23 cm.  aIncludes appendix and index. 0aComputer scienceaComputer networksvTransposition techniquesvData integrity algorithmsvLinear cryptanalysisvComputer securityvInternet securityvData encryption vCoding theoryvFC