Free ciphers | Feistel ciphers
In cryptography, CAST-128 (alternatively CAST5) is a symmetric-key block cipher used in a number of products, notably as the default cipher in some versions of GPG and PGP. It has also been approved for Government of Canada use by the Communications Security Establishment. The algorithm was created in 1996 by Carlisle Adams and Stafford Tavares using the CAST design procedure. Another member of the CAST family of ciphers, CAST-256 (a former AES candidate) was derived from CAST-128. According to some sources, the CAST name is based on the initials of its inventors, though Bruce Schneier reports the authors' claim that "the name should conjure up images of randomness". CAST-128 is a 12- or 16-round Feistel network with a 64-bit block size and a key size of between 40 and 128 bits (but only in 8-bit increments). The full 16 rounds are used when the key size is longer than 80 bits. Components include large 8×32-bit S-boxes based on bent functions, key-dependent rotations, modular addition and subtraction, and XOR operations. There are three alternating types of round function, but they are similar in structure and differ only in the choice of the exact operation (addition, subtraction or XOR) at various points. Although Entrust holds a patent on the CAST design procedure, CAST-128 is available worldwide on a royalty-free basis for commercial and non-commercial uses. (Wikipedia).
From playlist everything
The Manim Cast #2 - The Overall Structure of Manim and your first Basic Animations [feat. @vcubingx]
Support the channel by signing up on Brilliant for FREE using the link https://brilliant.org/FlammableMaths ! =D Subscribe to @vcubingx! https://www.youtube.com/channel/UCv0nF8zWevEsSVcmz6mlw6A Manim Cast Playlist: https://www.youtube.com/watch?v=Jfgtl-AW5Oc&list=PLN2B6ZNu6xmeRb0GPGW7dN05u
From playlist The Manim Cast
This channel's 1 year anniversary!!!
Thank you everyone for supporting me this year.
From playlist 1st anniversary
Favourite Numbers - Numberphile
Everyone's details below in full description. Please leave a comment about YOUR favourite number!!! More links & stuff in full description below ↓↓↓ Thanks YouTube EDU people. This video featured in order: Brady Haran (who makes Numberphile): http://www.bradyharan.com/ Derek Muller chose
From playlist Numberphile Videos
Picked up by Harvard University for another season, the creators of CS50 Live bring you... CS50 Live, Season 1. Starring Daven Farnham, Rob Bowden, and Ramon Galvan. Voice-over by Nicholas Gutmann. Directed by Ramon Galvan.
From playlist CS50 Live
《康熙好經典》康熙好經典YouTube網路頻道 ●更多精彩內容歡迎點閱以下網址 節目網路頻道:https://www.youtube.com/channel/UC8mAFu8AQNdJfiBS33qWvTA 中天綜藝攏底家:https://www.facebook.com/36tvshow 《康熙來了》 :https://www.youtube.com/playlist?list=PLD97A53B76747131E 《大學生了沒》:https://www.youtube.com/playlist?list=PL1EACA2F821AA5074 《SS小燕之夜》:http
From playlist Everyday How-to
Finding the Cumulative Frequencies in a Frequency Table
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Finding the Cumulative Frequencies in a Frequency Table
From playlist Statistics
MegaFavNumbers My Mega Favorite Number ? 《百萬最數配》 你最愛哪個百萬大數?
身為百萬頻道(一百訂閱一萬觀看) 我們也來響應 #MegaFavNumbers 的活動啦! 你喜歡哪個百萬大數?歡迎一起參與活動喔! (英文這麼破的我們都挑戰了,你也一定行!) 活動說明:https://amathing.world/megafavnumbers/ 影片清單:https://www.youtube.com/playlist?list=PLar4u0v66vIodqt3KSZPsYyuULD5meoAo
From playlist MegaFavNumbers
Live Stream - Deep Diving into the Rust std lib part 13
Brooks is exploring Rust live on Twitch, one standard library item at a time. He'll be looking through each item in depth, and then recording a video on that specific item...minus all the live stream shenanigans. Join the community on Discord at [https://discord.gg/](https://discord
From playlist Uncut Live Streams
The Multiverse Saga - This is Only a Test 658 - 07/28/22
We're back after a week off to talk about our blitz through San Diego Comic-Con and all the bit movie announcements from the weekend's Hall H panels. We discuss the vibe on the show floor and our favorite booths as well as break down Marvel's Phase 5 and 6 reveals. Plus, what's going on wi
From playlist This Is Only a Test
Build an 8-bit decimal display for our 8-bit computer
In this video, we'll use an EEPROM (28C16) to create a decimal display for an 8-bit value. The display uses multiplexing to drive four digits using a single EEPROM. As a bonus it supports both unsigned and signed (twos complement) display modes. Support me on Patreon: https://www.patreon.
From playlist Building an 8-bit breadboard computer!
Lecture 3 | Programming Paradigms (Stanford)
Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department. In this lecture, Prof. Cain discusses C programming, focusing upon string duplicates, string copy, and memory diagrams. Programming Paradigms (CS107) introduces sev
From playlist Lecture Collection | Programming Paradigms
Year 12/AS Pure Chapter 10.3 (Trigonometric Identities and Equations)
In this video we explore how the CAST diagram can be used to solve trigonometric equations. This lesson is meant as preparation for Exercise 10D, page 216 of the Pearson Edexcel Pure Mathematics Year 1/AS Textbook: bit.ly/PuretextbookYear1 Introduction:
From playlist Year 12/AS Edexcel (8MA0) Mathematics: FULL COURSE
Describing some of the unique features associated with Rust Functions and Procedures. This Rust programming language tutorial series is aimed at easing your training step by step. Rust is a systems level language aimed at speed and safety and can be run cross-platform, including embedded
From playlist Rust Tutorial
PreCalculus - Trigonometry: The Right Triangle (21 of 26) Height of Flag = ?
Visit http://ilectureonline.com for more math and science lectures! In this video I will find the height of a flag given the shadow and angle of the flag.
From playlist Michel van Biezen: Pre-Calculus 6-9 - Trigonometry Review
TensorFlow Tutorial #02 Convolutional Neural Network
How to make a Convolutional Neural Network in TensorFlow for recognizing handwritten digits from the MNIST data-set. This tutorial has been updated to work with TensorFlow 2.1 and possibly later versions using "v.1 compatibility mode". https://github.com/Hvass-Labs/TensorFlow-Tutorials
From playlist Deep Learning