Cryptography: Caesar's Cipher

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Related lectures (28)

Explores cryptography basics, key exchange protocols, elliptic curve cryptography, and digital signatures for secure data transmission.

Communication Theory of Secrecy Systems

Explores C. E. Shannon's theory of secrecy systems, covering various ciphers and the concept of perfect secrecy in communication systems.

Symmetric Encryption: Block Ciphers and Modes of Operation

Introduces symmetric encryption, block ciphers, and modes of operation, covering DES, AES, key generation, attacks, and encryption standards.

Cryptographic Zoo: Fundamentals

Covers fundamental concepts of cryptography, including primitives, security, encryption, and authentication, exploring symmetric and public-key cryptography, key agreement, commitment schemes, and hash functions.

Asymmetric Cryptography: RSA, Elliptic Curves, Lattices

Explores RSA, elliptic curves, and lattice-based cryptography for secure communication.

Cryptanalysis: Public-Key

Explores cryptanalysis in public-key cryptography, covering attacks, algorithms, and security models.

Homomorphic Encryption with Elliptic Curves

Introduces homomorphic encryption with elliptic curves, covering encryption, decryption, and homomorphic addition.

Building End-to-End-Encrypted Systems

Explores challenges in building secure end-to-end-encrypted systems and proposes new cryptographic solutions to enhance data security.

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