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Related lectures (28)

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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.

Symmetric-key Cryptosystems

Introduces symmetric-key cryptosystems and the key concepts for secure communication.

Discrete Log Problem: Index Calculus

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

Cryptography: Caesar's Cipher

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

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Symmetric Encryption: Formalism and Security

Explores the formalism and security aspects of symmetric encryption systems, including block ciphers, variable length encryption, and security definitions.

Cryptography Fundamentals

Delves into the core principles of cryptography, emphasizing the challenges of key management and the impact of technology advancement on security.

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.

Information Encoding: Compression, Error Correction, Cryptography

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