A hash chain is the successive application of a cryptographic hash function to a piece of data. In computer security, a hash chain is a method to produce many one-time keys from a single key or password. For non-repudiation a hash function can be applied successively to additional pieces of data in order to record the chronology of data's existence. (Wikipedia).
Hash Chain - Applied Cryptography
This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
From playlist Applied Cryptography
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
Get the Code Here: http://goo.gl/srwIf Welcome to my Java Hash Table tutorial. A Hash Table is a data structure offers fast insertion and searching capabilities. The negative is that they are limited in size because they are based on arrays. They are also hard to order. People get confus
From playlist Java Algorithms
Cryptographic Hash Functions: Part 1
Cryptographic Hash Functions Applications of Crypto Hash Functions Birthday Problem Secure Hash Algorithm (SHA)
From playlist Network Security
Hash table separate chaining source code
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From playlist Data structures playlist
In this video, you’ll learn more about how hashtags are used on Twitter. Visit https://www.gcflearnfree.org/twitter/what-is-a-hashtag/1/ for our text-based lesson. This video includes information on: • Using hashtags • Browsing popular hashtags We hope you enjoy!
From playlist Twitter
An informal introduction to cryptography. Part of a larger series teaching programming at http://codeschool.org
From playlist Cryptography
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From playlist Data structures playlist
Blockchain 101 (or How to Build a Blockchain with JavaScript)
In this webinar, you will learn about how a blockchain is built, the most common inner workings, and the different use cases and applications. You will learn from the live code demo how to build a basic blockchain with JavaScript. Follow Wizeline Academy on their social channels: F
From playlist Blockchain
An Introduction to Modern Hashing
A basic review of hashing by Dzejla Medjedovic, a co-author of Algorithms and Data Structures for Massive Datasets. This video is an excerpt from a live coding session by Dzejla Medjedovic. Watch the full video at: http://mng.bz/v1Am 📚📚📚 Algorithms and Data Structures for Massive Datas
From playlist Data Science
Lecture 19: Bitcoin MIT 6.824: Distributed Systems (Spring 2020) https://pdos.csail.mit.edu/6.824/
From playlist MIT 6.824 Distributed Systems (Spring 2020)
This one weird trick will 10x your company's by Kyle Crum
Do you love the blockchain? Everyone loves the blockchain! Just saying it lends tech cred and tells everyone in the room that you are hip with the technologies. Blockchain. Blockchain. Crypto. Blockchain. According to the "internet" I can use blockchains for such things as registering my b
From playlist Madison+ Ruby 2018
4. Blockchain Basics & Consensus
MIT 15.S12 Blockchain and Money, Fall 2018 Instructor: Prof. Gary Gensler View the complete course: https://ocw.mit.edu/15-S12F18 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63UUkfL0onkxF6MYgVa04Fn This lecture covers blockchain consensus protocols. Because of the d
From playlist MIT 15.S12 Blockchain and Money, Fall 2018
CERIAS Security: Recent Attacks on MD5 2/6
Clip 2/6 Speaker: John Black · University of Colorado at Boulder Cryptology is typically defined as cryptography (the construction of cryptographic algorithms) and cryptanalysis (attacks on these algorithms). Both are important, but the latter is more fun. Cryptographic hash functions
From playlist The CERIAS Security Seminars 2006
Generating Rainbow Tables With RainbowCrack
Hey guys! HackerSploit here back again with another video, in this video, I will be showing you how to generate Rainbow Tables for password hash cracking with RainbowCrack. ⭐Help Support HackerSploit by using the following links: 🔗 NordVPN: https://nordvpn.org/hacker Use the link above or
From playlist Ethical Hacking & Penetration Testing - Complete Course
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From playlist Data structures playlist
Bitcoin ₿ in 100 Seconds // Build your Own Blockchain
Learn the basics of Bitcoin ₿ in 100 seconds, then build your own blockchain from scratch with Node.js and TypeScript https://github.com/fireship-io/node-blockchain Support the Cause Send me some BTC: 13pEjpLf3taeezGkLpn2CMi2YNxaBF7rVZ Sponsor me on Github for $1 https://github.com/co
From playlist Backend Development
