Introduction to Cryptography: Basic Concepts

Related lectures (27)

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

Explores perfect secrecy, the one-time pad encryption method, attacks on encryption systems, and the Vigenère cipher.

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

Covers the fundamentals of cryptography, including symmetric encryption, digital signatures, and secure communication standards.

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

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

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.

Explores homomorphic encryption, enabling computations on encrypted data without decryption, with practical applications in secure medical clouds.

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