Hashing: Basics and Applications

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Related lectures (40)

Hashing and Sorting Techniques in Database Systems Log in to Mediaspace to watch this video

Provides an overview of hashing and sorting techniques in database management systems, focusing on their implementation and performance optimization.

Hash Tables: Birthday Paradox Log in to Mediaspace to watch this video

Explores hash tables through the Birthday Paradox, collisions, and implementation methods.

Hash Functions and Tables Log in to Mediaspace to watch this video

Introduces hashing tables, including the Birthday Lemma, Direct-Address Tables, collisions, and Chained-Hash-Search.

Hash Collisions: Exploitation Techniques and Strategies Log in to Mediaspace to watch this video

Explores hash collisions, attacks on hash functions, and strategies for exploiting them in file formats like JPEG and PDF.

Hashing and Sorting Log in to Mediaspace to watch this video

Covers hashing, sorting, extendible hashing, linear hashing, and external sorting.

Applied Cryptography: Symmetric Encryption and Hash Functions Log in to Mediaspace to watch this video

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

Security Protocols and Applications: Introduction Log in to Mediaspace to watch this video

Introduces a seminar where students present on various security topics and emphasizes the importance of correct cryptographic implementations.

Hash Tables: Running Time Analysis Log in to Mediaspace to watch this video

Explores the analysis of running time in hash tables, covering successful searches, key distribution, and table size impact.

Side-Channel Analysis: Isogeny-Based Key Encapsulation Log in to Mediaspace to watch this video

Covers side-channel analysis of isogeny-based key encapsulation mechanisms and hash-based digital signatures, focusing on vulnerabilities and security measures in cryptographic systems.

Efficient Set Accumulators: Verifiable Computation Techniques Log in to Mediaspace to watch this video

Covers efficient set accumulators and their role in verifiable computation techniques.

Noise Protocol Framework: Building Secure Crypto Protocols Log in to Mediaspace to watch this video

Covers the Noise Protocol Framework for designing secure channel protocols and its applications in real-world cryptography.

Homomorphic Encryption Log in to Mediaspace to watch this video

Covers the historical development and key concepts of homomorphic encryption, focusing on the Paillier cryptosystem and the BGV cryptosystem.

Technologies for Identity & Anonymity Log in to Mediaspace to watch this video

Explores technologies for identity and anonymity, including e-ID, social media identities, and cryptographic signatures.

Untitled Log in to Mediaspace to watch this video

Protecting Your Work and EPFL Log in to Mediaspace to watch this video

Emphasizes protecting work and EPFL through laws, regulations, identifying threats, and securing hardware.

Protecting Data: Strategies and Risks Log in to Mediaspace to watch this video

Explores data protection strategies, including preventive measures and risks, with a focus on EPFL's data security.

Nonce-Based Cryptography Log in to Mediaspace to watch this video

Explores nonce-based cryptography, emphasizing security in cryptographic schemes when randomness fails.

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Distributed Randomness: Drand Log in to Mediaspace to watch this video

Explores distributed randomness using Drand, covering cryptographic tools, key exchange, elliptic curve cryptography, and practical applications in blockchain systems.

IT Security Challenges Log in to Mediaspace to watch this video

Explores IT security challenges, Object Storage systems, website management transition, network security deployment, and project portfolio management at EPFL.

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