00521nam a22001217a 4500020002400000082001600024100004100040245005200081260005400133300003300187500006300220650011600283  a9788131714768 (pbk)  a005.82bTRA  aTrappe, WadeaLawrence C. Washington  aIntroduction to cryptography with coding theory  aNew DelhibPearson India Education Servicesc2019  axiv, 577 p.b: ill.c; 24 cm  aIncludes appendices, bibliographical references and index.  aCryptographyvInformation theoryvSecurity protocolsvBinary numbersvBasic algorithmvNumber theoryvRICASvFC