Ancient Cryptography: Security and Information Theory

Related lectures (28)

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

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

Covers the fundamentals of cryptography, including symmetric encryption, digital signatures, and secure communication standards.

Explores the evolution of modern cryptography milestones and the limitations of information theory in practical applications.

Introduces symmetric encryption, hash functions, and their practical applications in cryptography.

Explores RSA encryption principles, factorization challenges, and practical applications in data security.

Explores ancient to modern cryptography techniques, including substitution ciphers, frequency analysis, and the Enigma machine.

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

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

Introduces the fundamentals of cryptography, covering symmetric and asymmetric encryption, hash functions, key infrastructure, and data integrity.