Lecture 01: Introduction to Cryptography.

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Lecture 02: Classical Cryptosystem.

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Lecture 03: Cryptanalysis on Substitution Cipher (Frequency Analysis ).

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Lecture 04: Play Fair Cipher.

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Lecture 05: Block Cipher

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Lecture 6 : Data Encryption Standard (DES).

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Lecture 7 : DES (Contd.).

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Lecture 8 : Triple DES and Modes of Operation.

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Lecture 9 : Stream Cipher.

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Lecture 10 : Pseudorandom Sequence

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Lecture 11 : LFSR Based StreamCipher

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Lecture 12 : Mathematical Background

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Lecture 13 : Abstract Algebra (Contd.)

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Lecture 14 : Number Theory

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Lecture 15 : Number Theory (Contd.)

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Lecture 16 : Modular Inverse

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Lecture 17 : Extended Euclidean Algorithm

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Lecture 18 : Fermat's Little Theorem, Euler Phi - Function

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Lecture 19 : Euler's theorem, Quadratic Residue

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Lecture 20 : Polynomial Arithmetic

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Lecture 21 : Advanced Encryption Standard (AES)

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Lecture 22 : Advanced Encryption Standard (AES) (Contd.)

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Lecture 23 : Introduction to Public Key Cryptosystem, Diffie-Hellman Key Exchange.

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Lecture 24 : Knapsack Cryptosystem.

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Lecture 25 : RSA Cryptosystem

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Lecture 26: More on RSA

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Lecture 27: Primarily Testing

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Lecture 28: ElGamal Cryptosystem.

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Lecture 29: Elliptic Curve over the Reals

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Lecture 30: Elliptic curve Modulo a Prime.

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Lecture 31: Generalised ElGamal Public Key Cryptosystem

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Lecture 32: Chinese Remainder Theorem

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Lecture 33: Rabin Cryptosystem

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Lecture 34: Legendre and Jacobi Symbol

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Lecture 35: Jacobi Symbol (Contd.)

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Lecture 36: Message Authentication.

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Lecture 37: Digital Signature.

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Lecture 38: Key Management

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Lecture 39: Key Exchange

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Lecture 40: Hash Function

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Lecture 41: Universal Hashing

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Lecture 42: Cryptographic Hash Function

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Lecture 43: Secure Hash Algorithm (SHA)

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Lecture 44: Digital Signature Standard (DSS)

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Lecture 45: More on Key Exchange Protocol

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Lecture 46: Cryptoanalisis

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Lecture 47: Memory Trade off Attack

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Lecture 48:Differential Cryptoanalysis

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Lecture 49: More on Differential Cryptoanalysis

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Lecture 50: Linear Cryptoanalysis

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Lecture 51: Cryptoanalysis and Stream Cipher

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Lecture 52: Modern Stream Cipher

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Lecture 53: Shamir Secret Sharing

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Lecture 54: Identity Based Eneryption (IBE)

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Lecture 55: Attribute Based Encryption

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Lecture 56: Functional Encryption (Introduction)

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Lecture 57: Discrete Logarithm Problem (DLP)

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Lecture 58: Implementation Attacks

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Lecture 59: The Secure Sockets layer (SSL)

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Lecture 60: Pretty Good Privacy (PGP)

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