In cryptography, the fast syndrome-based hash functions (FSB) are a family of cryptographic hash functions introduced in 2003 by Daniel Augot, Matthieu Finiasz, and Nicolas Sendrier.Unlike most other cryptographic hash functions in use today, FSB can to a certain extent be proven to be secure. More exactly, it can be proven that breaking FSB is at least as difficult as solving a certain NP-complete problem known as regular syndrome decoding so FSB is provably secure. Though it is not known whether NP-complete problems are solvable in polynomial time, it is often assumed that they are not. Several versions of FSB have been proposed, the latest of which was submitted to the SHA-3 cryptography competition but was rejected in the first round. Though all versions of FSB claim provable security, some preliminary versions were eventually broken. The design of the latest version of FSB has however taken this attack into account and remains secure to all currently known attacks. As usual, provable security comes at a cost. FSB is slower than traditional hash functions and uses quite a lot of memory, which makes it impractical on memory constrained environments. Furthermore, the compression function used in FSB needs a large output size to guarantee security. This last problem has been solved in recent versions by simply compressing the output by another compression function called Whirlpool. However, though the authors argue that adding this last compression does not reduce security, it makes a formal security proof impossible. (Wikipedia).
Hash Tables and Hash Functions
This computer science video describes the fundamental principles of the hash table data structure which allows for very fast insertion and retrieval of data. It covers commonly used hash algorithms for numeric and alphanumeric keys and summarises the objectives of a good hash function. Co
From playlist Data Structures
Top Hashing Techniques | Popular Hashing Techniques | Network Security | #Shorts | Simplilearn
🔥FREE Cyber Security Course: https://www.simplilearn.com/learn-cyber-security-basics-skillup?utm_campaign=TopHashingTechniquesShorts&utm_medium=ShortsDescription&utm_source=youtube In this video on the top hashing techniques, we are going to take a look at the five most secure hashing alg
From playlist #Shorts | #Simplilearn
Credits go out to the makers of Fast-Track See the webpage at: http://www.thepentest.com/
From playlist Fast-Track
React.js Conf 2015 - Immutable Data and React
Lee Byron, Facebook Immutable data unlocks powerful memoization techniques and prohibits accidental coupling via shared mutable state. It's no accident that these are the the same benefits provided by React. Persistent data structures provide the benefits of immutability while maintainin
From playlist Development
Cryptographic Hash Functions: Part 1
Cryptographic Hash Functions Applications of Crypto Hash Functions Birthday Problem Secure Hash Algorithm (SHA)
From playlist Network Security
Keynote: Simple goal. Hard to accomplish - RedDotRubyConf 2017
Speaker: Yukihiro (Matz) Matsumoto Event Page: http://www.reddotrubyconf.com/ Produced by Engineers.SG Help us caption & translate this video! http://amara.org/v/8HYW/
From playlist RedDotRuby 2017
RailsConf 2018: Human Powered Rails: Automated Crowdsourcing In Your RoR App by Andy Glass
RailsConf 2018: Human Powered Rails: Automated Crowdsourcing In Your RoR App by Andy Glass Machine learning and AI are all the rage, but there’s often no replacement for real human input. This talk will explore how to automate the integration of human-work directly into a RoR app, by enab
From playlist RailsConf 2018
Cryptographic Hash Functions: Part 2
Cryptographic Hash Functions Applications of Crypto Hash Functions Birthday Problem Secure Hash Algorithm (SHA)
From playlist Network Security
Responding to stress | Processing the Environment | MCAT | Khan Academy
Created by Ryan Scott Patton. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/processing-the-environment/stress/v/physical-effects-of-stress?utm_source=YT&utm_medium=Desc&utm_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/processin
From playlist Processing the environment | MCAT | Khan Academy
RubyConf 2009 - BERT and Ernie: Scaling your Ruby site with Erlang by Tom Preston-Werner
Help us caption & translate this video! http://amara.org/v/GYfe/
From playlist RubyConf 2009
Anne Broadbent - Information-Theoretic Quantum Cryptography Part 1 of 2 - IPAM at UCLA
Recorded 27 July 2022. Anne Broadbent of the University of Ottawa presents "Information-Theoretic Quantum Cryptography" at IPAM's Graduate Summer School Post-quantum and Quantum Cryptography. Abstract: These lectures are an introduction to the interplay between quantum information and cryp
From playlist 2022 Graduate Summer School on Post-quantum and Quantum Cryptography
REdeploy 2019 Speaker Panel - Day 1
REdeploy 2019's first day of speakers come together to answer questions from attendees and discuss the current state of Resilience Engineering in the technology industry. From left to right: Will Gallego, Andrian Hornsby, Ronnie Chen, Michelle Brenner, Matt Davis, Ryan Kitchens, and Dr. R
From playlist REdeploy 2019
Grassroots: The Cannabis Revolution (Medical Documentary) | Real Stories
‘GrassRoots: The Cannabis Revolution’ is a feature-length and one-hour documentary exploring the medicinal use of cannabis, the patients involved & the campaign to change UK law. Over 3 years, ‘GrassRoots’ character driven, vérité approach explores our subject’s lives and why they campaign
From playlist Medical Stories
38: Balanced Trees - Richard Buckland UNSW
Approaches to Balancing Trees. Rotations, Splay Trees. Treaps. Heaps. Types of heaps, representing heaps. Operations on heaps. Lecture 38 of Computing2 (Comp1927) "Data Structures and Algorithms" by Richard Buckland, UNSW Australia. This class was recorded in September 2009.
From playlist CS2: Data Structures and Algorithms - Richard Buckland
My Street (Human Interest Documentary) | Real Stories
Sue Bourne had lived in her street for fifteen years yet she knew practically none of her neighbours. While she relished the anonymity this afforded her she was also nosy and wanted to find out what lay behind the other 115 doorways in her street. She began knocking on the doors and meetin
From playlist 100 Documentaries to Take Your Mind Off of Things
An informal introduction to cryptography. Part of a larger series teaching programming at http://codeschool.org
From playlist Cryptography