Lectures related to Cryptanalysis: The Power of Interaction

Cryptographic Security Models

Explores cryptographic security models, decryption vs. key recovery, the ideal cipher, MAC construction, key agreement protocol, public-key cryptosystems, and signature scheme security.

Ancient Cryptography: Techniques and Principles

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

Public-Key Cryptography: Key Exchange and Signatures

Explores public-key cryptography, key exchange, and digital signatures, discussing practical applications and security mechanisms.

Cryptanalysis: Decorrelation & Proving Security

Explores cryptanalysis through decorrelation techniques and proving security in conventional cryptography, covering topics like distinguishing functions, matrices, and the random oracle model.

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Secure Communications: TLS and Security Protocols

Explores TLS, security protocols, synchronization, fair termination, and secure communication applications.

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.