Semantic Security: Stream Ciphers

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.

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

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

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

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

Explores the challenges of generating random numbers and secret key generation in secure communication.

Introduces the fundamentals of cryptography, covering symmetric and asymmetric encryption, hash functions, key infrastructure, and data integrity.

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

Explores quantum random number generation, discussing the challenges and implementations of generating good randomness using quantum devices.

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