Lectures related to Classical cipher

Introduces information encoding through compression, error correction, and cryptography, with interactive gameplay on data security and encryption.

Explores perfect secrecy, the one-time pad encryption method, attacks on encryption systems, and the Vigenère cipher.

Introduces cryptography, focusing on the one-time pad and public-key systems, emphasizing privacy and authenticity in information security.

Delves into Caesar's Cipher, brute force decryption, letter permutations, and frequency analysis in cryptography.

Covers the basic concepts of cryptography, including Caesar's and Vigenère's ciphers, privacy, authenticity, and message integrity.

Explores ancient cryptography, key security, perfect secrecy, and the Shannon encryption model.

Explores cryptography, perfect secrecy, group theory, and modern cryptographic milestones, emphasizing the trade-off between security and cost.