Cryptographic hash functions

HAS-160

HAS-160 is a cryptographic hash function designed for use with the Korean KCDSA digital signature algorithm. It is derived from SHA-1, with assorted changes intended to increase its security. It produces a 160-bit output. HAS-160 is used in the same way as SHA-1. First it divides input in blocks of 512 bits each and pads the final block. A digest function updates the intermediate hash value by processing the input blocks in turn. The message digest algorithm consists of 80 rounds. (Wikipedia).

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212336448592654

From playlist everything

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MegaFavNumbers: RSA-2048

My own choice for a number over 1,000,000 is this 617 digit boy: 251959084756578934940271832400483985714292821262040320277771378360436620207075955562640185258807844069182906412495150821892985591491761845028084891200728449926873928072877767359714183472702618963750149718246911650776133798590

From playlist MegaFavNumbers

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1,010,010,101,000,011 - #MegaFavNumbers

This is my submission to the #megafavnumbers project. My number is 1010010101000011, which is prime in bases 2, 3, 4, 5, 6 and 10. I've open-sourced my code: https://bitbucket.org/Bip901/multibase-primes Clarification: by "ignoring 1" I mean ignoring base 1, since this number cannot be fo

From playlist MegaFavNumbers

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Magic Numbers

This is CS50

From playlist CS50 Sections 2015

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142,857 #MegaFavNumbers

#MegaFavNumbers This is the first YouTube video I have ever made and so hopefully the link works

From playlist MegaFavNumbers

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Conversion Arcs and 2,916,485,648,612,232,232,816 (MegaFavNumbers)

I'm sorry. The MegaFavNumbers playlist: https://www.youtube.com/playlist?list=PLar4u0v66vIodqt3KSZPsYyuULD5meoAo

From playlist MegaFavNumbers

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L05 clothdyes

From playlist STAT 503

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MegaFavNumber - 93,326,215,443,944,152,681,699,238,856,266,700,490,715,968,264,381,621... and why

This is the second video I made about my MegaFavNumber, after deleting the first, because it was too bad. The number I am talking about today is 93,326,215,443,944,152,681,699,238,856,266,700,490,715,968,264,381,621,468,592,963,895,217,599,993,229,915,608,941,463,976,156,518,286,253,697,

From playlist MegaFavNumbers

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Problem Set 7, Problem #2a-e | MIT 14.01SC Principles of Microeconomics

Problem Set 7, Problem #2a-e Instructor: Greg Hutko View the complete course: http://ocw.mit.edu/14-01SCF10 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT 14.01SC Principles of Microeconomics

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Lecture 18: Weierstrass's Example of a Continuous and Nowhere Differentiable Function

MIT 18.100A Real Analysis, Fall 2020 Instructor: Dr. Casey Rodriguez View the complete course: http://ocw.mit.edu/courses/18-100a-real-analysis-fall-2020/ YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61O7HkcF7UImpM0cR_L2gSw We can show that differentiability implies

From playlist MIT 18.100A Real Analysis, Fall 2020

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Physics 39 Capacitors (6 of 37) Capacitors in Series and Parallel 4/4

Visit http://ilectureonline.com for more math and science lectures! Howdy! Fasten your bootstraps and get ready for a massive eight part lecture on capacitors. We'll start with a single capacitor and focus on the concept of capacitance, then we'll move on to multiple capacitors, either

From playlist PHYSICS - ELECTRICITY AND MAGNETISM 3

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OCR Core 4 Jan 2009 Q9 - Differential Equations (5)

Powered by https://www.numerise.com/ OCR Core 4 Jan 2009 Q9 www.hegartymaths.com http://www.hegartymaths.com/

From playlist Differential equations - Core 4 Past Paper Questions

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Linear Programming

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! **DOH! There is a STUPID arithmetic mistake by me at the very end!** Sorry! Linear Programming. I do a complete example! For more free math videos, visit http

From playlist All Videos - Part 8

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Image segmentation with a U-Net-like architecture - Keras Code Examples

This video will show you how to use a U-Net style ConvNet to map from a 160x160xRGB image of a PET into the same 160x160 dimensional annotation map of each pixel in the image. This involves segmenting the pet from its border and the background. Image segmentation with a U-Net-like archite

From playlist Keras Code Examples

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#MegaFavNumbers - 6086555670238378989670371734243169622657830773351885970528324860512791691264

Hey, it's free publicity and I do have an interest in numbers. Besides, since when have I ever had a consistent theme on this channel? #MegaFavNumbers

From playlist MegaFavNumbers

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Determine an Exponential Decay Function P(t)=a(b)^t (No Logs)

This video explains how to determine an exponential decay from from given information. http://mathispower4u.com

From playlist Solving Applications of Exponential Growth and Decay

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Projection of a Vector onto another Vector

I work through projecting a vector onto another vector in two setting: 1) When the vectors are described with magnitude and direction. 2) When the vectors are described by their horizontal and vertical components. NOTE: If you check to see if the composite vectors (at the end of this vid

From playlist PreCalculus

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AMD EPYC 2P with 160 PCIe Gen4 Lanes in a Dell EMC PowerEdge R7525

See the main site article here: https://www.servethehome.com/dell-and-amd-showcase-future-of-servers-160-pcie-lane-design/ Get STH merch on Teespring: https://teespring.com/stores/the-sth-merch-shop In this video, we go into how the Dell EMC PowerEdge R7525 leverages the unique capabiliti

From playlist Cool Server Hardware Series

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2¹⁰²⁴ #MegaFavNumbers

My entry in the #MegaFavNumbers project by James Grime and Matt Parker. The number in question is 2¹⁰²⁴, also known as 179,769,313,486,231,590,772,930,519,078,902,473,361,797,697,894,230,657,273,430,081,157,732,675,805,500,963,132,708,477,322,407,536,021,120,113,879,871,393,357,658,789,76

From playlist MegaFavNumbers

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Grade 6 Module 1 Lesson 29

This video shows how percentages are used to discount purchase prices. Two scenarios are modeled with regard to how and when percentage discounts are applied to original prices. Models and algorithms are utilized to demonstrate outcomes.

From playlist EngageNY Grade 6 Module 1

Related pages

SHA-1 | Cryptographic hash function | Digital signature | KCDSA