Data Encryption Standard | Feistel ciphers
In cryptography, DEAL (Data Encryption Algorithm with Larger blocks) is a symmetric block cipher derived from the Data Encryption Standard (DES). The design was proposed in a report by Lars Knudsen in 1998, and was submitted to the AES contest by (who notes that Knudsen had presented the design at the SAC conference in 1997). DEAL is a Feistel network which uses DES as the round function. It has a 128-bit block size and a variable key size of either 128, 192, or 256 bits. For key sizes of 128 and 192 bits, the cipher uses 6 rounds, increasing to 8 for the 256-bits size. The scheme has a comparable performance to Triple DES, and was relatively slow compared to many other AES candidates. (Wikipedia).
Understanding Transaction and Trade
Did you ever trade baseball cards as a kid? Or maybe you didn't like your lunch, and traded it with someone else. We all understand trade in this context, exchanging one thing for something else. But any sale is also considered a trade. When we exchange money for goods or services, we are
From playlist Economics
MegaFavNumbers: Number of possible Bridge deals
My favorite big number. It is the number of possible Bridge deals. A contribution to the #MegaFavNumbers initiative
From playlist MegaFavNumbers
What are Dividend Swaps, commodity swaps, equity swaps?
In todays video we will learn about Dividend Swaps, Commodity Swaps and Equity Swaps. These classes are all based on the book Trading and Pricing Financial Derivatives, available on Amazon at this link. https://amzn.to/2WIoAL0 Check out our website http://www.onfinance.org/ Follow Patri
From playlist Swaps
What are Swaps? Financial Derivatives Tutorial
In todays video we learn about Swaps. These classes are all based on the book Trading and Pricing Financial Derivatives, available on Amazon at this link. https://amzn.to/2WIoAL0 Check out our website http://www.onfinance.org/ Follow Patrick on twitter here: https://twitter.com/Patrick
From playlist Swaps
We'll both get 100 tickets to win up to $10,000,000 when you download Yotta Savings! Just sign up with code WXA78JF3 or tap this link: https://withyotta.page.link/bu1VaWQiyBuY2EsD6 When you buy a stock, you instantly own that stock for the price you paid. When you buy a future, you’re buy
From playlist Concerning Finance
The idea of ‘atonement’ sounds very old-fashioned and is deeply rooted in religious tradition. To atone means, in essence, to acknowledge one’s capacity for wrongness and one’s readiness for apology and desire for change. It’s a concept that every society needs at its center. For gifts and
From playlist RELATIONSHIPS
Our desire to build good and lasting friendships is often undermined by a lack of focus on what friendship should really be about. Getting clear about what friendship is for isn’t cynical; it provides the foundation for genuine bonds. If you like our films, take a look at our shop (we shi
From playlist RELATIONSHIPS
Chemistry Essentials: What is a covalent bond?
A quick definition of a covalent bond. Chem Fairy: Louise McCartney Director: Michael Harrison Written and Produced by Kimberly Hatch Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://www.patreon.com/socratica ► Make a one-time PayPal donation: https://www
From playlist Chemistry glossary
Merger Arbitrage Hedge Fund Strategy ― How Does it Work?
#mergerarbitrage #hedgefunds #trading #riskarbitrage Merger Arbitrage is an absolute return hedge fund trading strategy that aims to profit from predictable moves in stock prices that occur once a merger deal has been announced. 2020 has not been a great period for this strategy as a numbe
From playlist Corporate Finance
Deep Learning Solutions Powered by Intel and BigDL - Radhika Rangarajan (Intel)
Subscribe to O'Reilly on YouTube: http://goo.gl/n3QSYi Follow O'Reilly on: Twitter: http://twitter.com/oreillymedia Facebook: http://facebook.com/OReilly Instagram: https://www.instagram.com/oreillymedia LinkedIn: https://www.linkedin.com/company-beta/8459/
From playlist Strata Solutions Showcase Theater 2017
The New Deal: Crash Course US History #34
In which John Green teaches you about the New Deal, which was president Franklin D. Roosevelt's plan to pull the United States out of the Great Depression of the 1930s. Did it work? Maybe. John will teach you about some of the most effective and some of the best-known programs of the New D
From playlist US History
Why we need a Green New Deal right now.
In this Our Changing Climate environmental video essay, I look at why a Green New Deal is so important right now. Championed in the U.S. by Alexandria Ocasio-Cortez (AOC), Ed Markey, and the Sunrise Movement, the Green New Deal offers a solution to global warming and climate change through
From playlist Take Action on Climate
Why Elon Musk Has to Buy Twitter!
Subscribe to The Daily Upside! (Free Business & Finance Newsletter): https://bit.ly/3O2Ahmr This Tuesday, Twitter’s sued Elon Musk to force him to honor his legally binding agreement to buy the company. Twitter asked the Delaware Court of Chancery to fast-track a trial for September. Acco
From playlist What is Happening In The Market?
Applied Portfolio Management Private Equity | Leveraged Buyouts | Venture Capital
All slides are available on my Patreon page: https://www.patreon.com/PatrickBoyleOnFinance In todays Applied Portfolio Management class we learn about private equity, venture capital, growth capital funds and venture capital. We learn about fund structures, risk and historic returns. So
From playlist Applied Portfolio Management
Applied Portfolio Management | Hedge Funds (Part 2) How Hedge Funds Invest | Trading Strategies
All slides are available on my Patreon page: https://www.patreon.com/PatrickBoyleOnFinance Applied Portfolio Management - How Hedge Funds Invest. Part Two In yesterdays class we learned what a hedge fund is, why people invest in them, and how hedge funds and other alternative investments
From playlist Applied Portfolio Management
What is the latest free money for Wall Street Hedge Funds? SPAC Arbitrage, which is an investment strategy that seeks to acquire shares or units of a special purpose acquisition company (“SPAC”) at or below its net asset value (“NAV”) in order to generate a return through either: An exit
From playlist What is Happening In The Market?
2 Ways to Calculate Distinct Count with Pivot Tables
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ In this video, you can see two different ways to calculate distinct count in a data set using Pivot Tables. These are two solutions to a Data Analysis Challenge that I gave to viewers. Y
From playlist Pivot Tables
What is a Forward Contract? In finance, a forward contract or simply a forward is a non-standardized contract between two parties to buy or to sell an asset at a specified future time at a price agreed upon today. The party agreeing to buy the underlying asset in the future assumes a long
From playlist Class 1 Futures & Forwards
Where 2.0 2011, Mihir Shah, Groupon
Mihir Shah Vice President, Mobile, Groupon Mihir Shah is the Vice President and General Manager of Mobile at Groupon. Prior to its acquisition by Groupon, he was CEO and Co-founder of Mob.ly/Goodrec. Mihir also served in key product leadership roles at Yahoo!, most recently as Senior Di
From playlist Where 2.0 2011