01416nam a22002177a 4500999001500000003000400015005001700019008004100036020002200077028005800099040002400157082001500181100001800196245005400214260004200268300000800310504071500318650001701033942001201050952013601062  c2557d2557OSt20200228095729.0200121b           ||||| |||| 00| 0 eng d  a978-81-906919-7-0  bAllied Informatics, Jaipurc7100d16/01/2020q2019-20  aBSDUbEnglishcBSDU  a005.8bGUP  aGupta, Sunil   aIntroduction to Cryptography and Network Security  aNew DelhibS. K. Kataria & Sonsc2013  a209  aCONTENTS

Unit-I: Introduction to Cryptosystem
• Introduction to Cryptosystem • Classical Encryption Technique • Modern Block Cipher Principle • Data Encryption Standard.
Unit-II: Introduction to Algorithms and Public Key Crypto system
• Group Ring and Fields • Algorithms and Remainder Theorem • Public Key Cryptosystem.
Unit-III: Authentication Hash Function
• Message Authentication and Hash Function • Digital Signature.
Unit-IV: Authentication Applications
• Authentication Applications.
Unit-V: Introduction to Cryptography
• IP Security • Web Security • System Security • Advanced Algorithm and Standards • Model Test Paper • Previous Year Examination Papers • Index.

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