Symmetric Encryption: Basics and Techniques

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Symmetric Encryption: Basics and Techniques

Introduces symmetric encryption basics, covering encryption, decryption, keys, substitution ciphers, DES, AES, ChaCha20, and asymmetric encryption.

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.

Introduction to Cryptography: One-Time Pad and Public-Key Systems

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

Block Ciphers: Modes and WiFi Security

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

Ancient Cryptography: Techniques and Principles

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

Symmetric Encryption: Physical Limits

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

Applied Cryptography: Symmetric Confidentiality

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

Conditional Access II

Covers conditional access, encryption, decryption, authentication, and advanced encryption standards, exploring identity-based encryption, biometrics, and attribute-based encryption.

Applied Cryptography: Symmetric Encryption and Hash Functions

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

Modern Cryptography Milestones

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