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  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    IAE 1 ANSWER KEY

  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    ALL 5 UNITS

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    transposition techniques, steganography),
    SYMMETRIC KEY CIPHERS: SDES – Block cipher Principles of DES,
    Strength of DES – Differential and linear cryptanalysis ,
    Advanced Encryption Standard - RC4 – Key distribution,
    ASYMMETRIC KEY CIPHERS: RSA cryptosystem ,
    ElGamal cryptosystem ,
    Authentication applications ,
    SYSTEM SECURITY: Intruders ,
    viruses ,
    Firewalls,
    Web Security ,
    IP security ,
    S/MIME ,
    PGP,
    Electronic Mail security ,
    Malicious software ,
    Kerberos, X.509,
    Digital signature and authentication protocols – DSS,
    MAC – Hash function ,
    Security of hash function and MAC – SHA ,
    Entity Authentication: Biometrics, Passwords,
    Authentication requirement ,
    Authentication function ,
    Challenge Response protocols,
    Diffie Hellman key exchange ,
    Elliptic curve arithmetic-Elliptic curve cryptography,
    Key distribution – Key management ,
    Exponentiation and logarithm ,
    Evaluation criteria for AES ,
    Block cipher design principles ,
    Block cipher mode of operation ,
    Groups, Rings, Fields- Finite fields,
    information theory,
    product cryptosystem – cryptanalysis,
    Foundations of modern cryptography: perfect security

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Security trends - Legal, Ethical and Professional Aspects of Security,

  • Resource Link

    Dear Students the Resource Link has been uploaded for the following topics:
    OSI security architecture
    model of network security in cryptography
    cryptography and network security
    symmetric key cipher
    block cipher
    system security

  • Assignment

    Assignment topic is bank security system and due date is 11-03-2020.

  • Assignment

    Assignment topic is Lightweight cryptography and due date is 18-02-2020.

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    MATHEMATICS OF SYMMETRIC KEY CRYPTOGRAPHY: Algebraic structures ,
    MATHEMATICS OF ASYMMETRIC KEY CRYPTOGRAPHY: Primes – Primality Testing,
    Modular arithmetic-]Euclid‘s algorithm- Congruence and matrices,
    Factorization – Euler‘s totient function,
    Fermat‘s and Euler‘s Theorem - Chinese Remainder Theorem

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Need for Security at Multiple levels, Security Policies,
    Model of network security,
    Security attacks, services and mechanisms ,
    – OSI security architecture – Classical encryption techniques: substitution techniques,

  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    IAE 2 Answer key,
    IAE 3 answer key

  • Youtube Video

    Dear Students the Youtube Video has been uploaded for the following topics:
    What is Cryptography? | Introduction to Cryptography
    Cryptography Concepts
    Block Ciphers
    digital certificate
    Cryptographic Keys and Certificates
    Symmetric Key and Public Key Encryption

  • Puzzles

    Dear Students the Puzzles has been uploaded for the following topics:
    UNIT I,
    UNIT II,
    UNIT III,
    UNIT- III,
    UNIT- IV,
    UNIT- V

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maheskumar
SNS COLLEGE OF ENGINEERING
ADMIN DEPARTMENT
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