Perfect Secrecy: One-time Pad

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.

Covers the basic concepts of cryptography, including Caesar's and Vigenère's ciphers, privacy, authenticity, and message integrity.

Explores ancient cryptography, key security, perfect secrecy, and the Shannon encryption model.

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

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

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

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

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

Covers the basics of cryptography, encryption, decryption, error detection, and the impact of quantum computing.