Communication Theory of Secrecy Systems

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Related lectures (27)

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Symmetric Encryption: Basics and Techniques

Explores symmetric encryption basics, substitution ciphers, historical machines like Enigma, modern standards like AES, and asymmetric encryption.

Discrete Log Problem: Index Calculus

Explores the discrete log problem and index calculus method in cryptography.

Applied Cryptography: Basics

Introduces applied cryptography basics, historical encryption methods, and the concept of perfect secrecy with the One Time Pad.

Semantic Security: Stream Ciphers

Explores semantic security in stream ciphers, emphasizing pseudorandom number generators and computational limitations in cryptography.

Symmetric Encryption Schemes

Explores symmetric encryption schemes, including block and stream ciphers, their vulnerabilities, and the importance of key lengths.

Applied Cryptography: Symmetric Confidentiality

Explores symmetric cryptography for confidentiality, covering stream ciphers, block ciphers, and their modes of operation.

Information Encoding: Compression, Error Correction, Cryptography

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

Cryptanalysis: The Power of Interaction

Explores the power of interaction in cryptographic primitives and conventional cryptanalysis techniques.

Block Ciphers: Modes and WiFi Security

Explores block ciphers, stream ciphers, and WiFi security vulnerabilities, emphasizing the importance of encryption in modern communication.

Symmetric Encryption: Physical Limits

Explores the physical limits and security aspects of symmetric encryption schemes, including energy consumption, key recovery, and distinguisher security.