Concept

Cryptographic hash function

Related lectures (31)

Introduction to Cryptography: Fundamentals and Applications

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

Blockchain Basics: Financial Applications

Delves into blockchain basics and financial applications, covering hash puzzles, Merkle trees, proof of stake, and smart contracts.

Cryptographic Hash Functions and Block Chains

Covers cryptographic hash functions, message authentication codes, and block chains, including bitcoins, proof-of-work, and MAC variants.

Hash Functions: Security and Applications

Explores hash functions, their security, common attacks, and applications in data verification and blockchain.

Hashing: Basics and Applications

Explores hashing fundamentals, applications in security, and common attacks on hash functions.

Technologies for Identity & Anonymity

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

Cryptographic Security Fundamentals

Covers cryptographic security fundamentals, including collision search algorithms, public-key cryptography, and risks of underestimating collision attacks.

Commitment Scheme and PRNG

Explores the commitment scheme, key derivation function, and pseudorandom generator in cryptographic protocols, emphasizing their role in ensuring data integrity and authentication.

Hash Collisions: Exploitation Techniques and Strategies

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

Hashing and Sorting Techniques in Database Systems

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

Randomness Extraction: Cryptographic Significance

Explores randomness extraction in cryptography, deterministic extractors, and the concept of k-sources.

Distinct Elements: Count and Hash Functions

Covers counting distinct elements using hash functions and the median trick.

Decentralized Systems Engineering: Chord DHT

Covers the Chord DHT in decentralized systems engineering, focusing on reliability, redundancy, and structure maintenance.

Introduction to Cryptography: One-Time Pad and Public-Key Systems

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

Hash Tables: Running Time Analysis

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

Randomness Extraction: Significance and Applications

Explores randomness extraction in cryptography, total variation distance, k-sources, and the Chernoff Bound theorem.

Bluetooth Security: Pairing Protocols

Explores Bluetooth security, focusing on pairing protocols, key recovery, and active attacks in Bluetooth 2.0 and the enhanced Bluetooth 2.1 with Secure Simple Pairing (SSP).

Stream Ciphers: Buteforce Inversion Algorithms

Explores stream ciphers, buteforce inversion algorithms, key recovery games, and attacks in cryptography.

Probabilistic Analysis: Hiring & Birthday Paradox

Explores probabilistic analysis in algorithms, covering the hiring problem and the birthday paradox, along with hash tables and functions.

Bitcoin and Blockchain

Explores Bitcoin, blockchain, digital goods, cryptographic hash functions, and the impact of blockchain on trust and cybercrime.