Nonce-Based Cryptography

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Related lectures (30)

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Asymmetric Cryptography and Password-based Authentication

Covers asymmetric cryptography, hybrid encryption, Diffie-Hellman key exchange, authentication challenges, secure password storage, and transfer methods.

Time-Lock Encryption: Practical Applications and Algorithms

Provides an overview of time-lock encryption and its practical applications, focusing on threshold time-lock encryption algorithms and their security properties.

Ancient Cryptography: Security and Information Theory

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

Cryptography: General Framework

Explores the principles of cryptography, encryption, and information security, emphasizing confidentiality, integrity, and responsibility.

Cryptography Basics

Introduces cryptography basics, covering encryption, data integrity, error detection, digital signatures, and authentication.

Homomorphic Encryption

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

Quantum Key Distribution: Security and Applications

By the instructor Nicolas Sangouard explores Quantum Key Distribution, its vulnerabilities to quantum computers, and the importance of secure key distribution protocols.

Diffie-Hellman Cryptography: Key Exchange and ElGamal Encryption

Covers the Diffie-Hellman key exchange protocol and the ElGamal public-key cryptosystem.

Cryptography and Information Theory

Explores cryptography, perfect secrecy, group theory, and modern cryptographic milestones, emphasizing the trade-off between security and cost.