CS8792 CNS Syllabus
Anna University Regulation 2017 CSC CS8792 CNS Syllabus for all 5 units are provided below. Download link for CSC 7th Sem CS8792 CRYPTOGRAPHY AND NETWORK SECURITY Engineering Syllabus is listed down for students to make perfect utilization and score maximum marks with our study materials.
Anna University Regulation 2017 CSC Engineering (CSC) 7th Sem CS8792 CRYPTOGRAPHY AND NETWORK SECURITY Engineering Syllabus
CS8792 CRYPTOGRAPHY AND NETWORK SECURITY
To understand Cryptography Theories, Algorithms and Systems.
To understand necessary Approaches and Techniques to build protection
mechanisms in order to secure computer networks.
UNIT I INTRODUCTION
Security trends – Legal, Ethical and Professional Aspects of Security, 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, transposition techniques, steganography- Foundations of modern cryptography: perfect security – information theory – product cryptosystem – cryptanalysis.
UNIT II SYMMETRIC KEY CRYPTOGRAPHY
MATHEMATICS OF SYMMETRIC KEY CRYPTOGRAPHY: Algebraic structures – Modular arithmetic-Euclid‟s algorithm- Congruence and matrices -Groups, Rings, Fields- Finite fields- SYMMETRIC KEY CIPHERS: SDES – Block cipher Principles of DES – Strength of DES – Differential and linear cryptanalysis – Block cipher design principles – Block cipher mode of operation – Evaluation criteria for AES – Advanced Encryption Standard – RC4 –
UNIT III PUBLIC KEY CRYPTOGRAPHY
MATHEMATICS OF ASYMMETRIC KEY CRYPTOGRAPHY: Primes – Primality Testing –Factorization – Euler‘s totient function, Fermat‘s and Euler‘s Theorem – Chinese Remainder Theorem – Exponentiation and logarithm – ASYMMETRIC KEY CIPHERS: RSA cryptosystem – Key distribution – Key management – Diffie Hellman key exchange -ElGamal cryptosystem – Elliptic curve arithmetic-Elliptic curve cryptography.
UNIT IV MESSAGE AUTHENTICATION AND INTEGRITY
Authentication requirement – Authentication function – MAC – Hash function – Security of hash function and MAC – SHA –Digital signature and authentication protocols – DSS- Entity Authentication: Biometrics, Passwords, Challenge Response protocols- Authentication applications – Kerberos, X.509
UNIT V SECURITY PRACTICE AND SYSTEM SECURITY
Electronic Mail security – PGP, S/MIME – IP security – Web Security – SYSTEM SECURITY: Intruders – Malicious software – viruses – Firewalls.
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CS8792 CNS Syllabus
Anna University 7th Sem CSC CNS Syllabus
CS8792 CRYPTOGRAPHY AND NETWORK SECURITY Engineering Syllabus free download
Anna University CSC CNS Syllabus Regulation 2017
CS8792 Syllabus, CNS Unit wise Syllabus – CSC 7th Semester