In cryptography, ARIA is a block cipher designed in 2003 by a large group of South Korean researchers. In 2004, the Korean Agency for Technology and Standards selected it as a standard cryptographic technique. The algorithm uses a substitution–permutation network structure based on AES. The interface is the same as AES: 128-bit block size with key size of 128, 192, or 256 bits. The number of rounds is 12, 14, or 16, depending on the key size. ARIA uses two 8×8-bit S-boxes and their inverses in alternate rounds; one of these is the Rijndael S-box. The key schedule processes the key using a 3-round 256-bit Feistel cipher, with the binary expansion of 1/π as a source of "nothing up my sleeve numbers". (Wikipedia).
From playlist Week 2 2015 Shorts
Symmetric Key Cryptography: The Keyword Cipher
This is the second in a series about cryptography; an extremely important aspect of computer science and cyber security. It covers a substitution cipher called the keyword cipher, also known as the Vigenère cipher. It explains how a keyword, or key phrase, can be used to effectively gene
From playlist Cryptography
From playlist CS50 Walkthroughs (Problem Sets)
What is Cryptography? | Introduction to Cryptography | Cryptography for Beginners | Edureka
🔵Edureka Cyber Security Masters Program: https://bit.ly/3pfHHIN 🔥Edureka CompTIA Security+ Certification Training: https://bit.ly/3nxeVRl Cryptography is essential to protect the information shared across the internet. This video on What is cryptography explaines you the fundamental concep
From playlist Cyber Security Training for Beginners | Edureka
Symmetric Key Cryptography: The Caesar Cipher
This is the first in a series about cryptography; an extremely important aspect of computer science and cyber security. It introduces symmetric key cryptography with a well known substitution cipher, namely the Caesar Cipher. It includes a few examples you can try for yourself using diff
From playlist Cryptography
Symmetric Key Cryptography: The XOR Cipher
This is the fourth in a series about cryptography; an extremely important aspect of computer science and cyber security. It covers the XOR logical operation, that is the exclusive OR operation, explaining how it can be used to encrypt and decrypt a sequence of binary digits. XOR is an im
From playlist Cryptography
Cryptograph: Substitution Cipher (Caesar Cipher)
This lesson explains how to encrypt and decrypt a message using a Caeser cipher. Site: http://mathispower4u.com
From playlist Cryptography
CERIAS Security: Applying Recreational Mathematics to Secure Multiparty Computation 3/5
Clip 3/5 Speaker: Yvo Desmedt · University College, London The problem of a mice traveling through a maze is well known. The maze can be represented using a planar graph. We present a variant of the maze. We consider a grid vertex colored planar graph in which an adversary can choose
From playlist The CERIAS Security Seminars 2007
Ethical Hacking Tutorial For Beginners | Ethical Hacking Course | Ethical Hacking Training | Edureka
🔥Edureka Cyber Security Course: https://www.edureka.co/cybersecurity-certification-training 🔵 Edureka Cyber Security Masters Program: https://bit.ly/3pfHHIN This Edureka "Ethical Hacking Tutorial" video will give you an introduction to Ethical Hacking. This video will give you an exhaustiv
From playlist Cyber Security Training for Beginners | Edureka
Embedded Recipes 2018 - SoC+FPGA support in 2018 - Marek Vasut
SoC+FPGA solutions are vital part of the embedded ecosystem and 2018 brought many improvements to their upstream support. At the beginning, Marek explains what SoC and FPGA systems are and how their combination on a single piece of silicon can be useful. This is followed by multiple impo
From playlist Embedded Recipes 2018
From playlist Week 2 2015 Shorts
Live CEOing Ep 255: Security-Related Functions in Wolfram Language
Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Security-Related Functions in the Wolfram Language.
From playlist Behind the Scenes in Real-Life Software Design
Block Cipher Operation (BCO): Part 1
Fundamental concepts of Block Cipher Operation are discussed. Various extensions of DES are presented. Encryption modes for long messages are explained. Double DES, Triple DES, DES-X Encryption Modes for long messages: Electronic Code Book (ECB) Cipher Block Chaining (CBC) Cipher Feedback
From playlist Cryptography, Security
[Twitch] Hacknet walkthrough - part 3 - Getting UNstuck
Join me on Twitter: http://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Hello and welcome to What Da Math. This is an attempt at beating the awesome new game called Hacknet. The video was broadcasted on Twitch. http://www.twitch.tv/whatdamath The game is availabl
From playlist Hacknet
Marcy Sutton: JavaScript for Everybody | JSConf EU 2014
Angular, Ember, React, Backbone, Spine…Without a doubt, client-side MVC frameworks are on the rise. But, did you know that without extra care, many people won’t be able to use our web applications? This talk will highlight the accessibility challenges with JavaScript MVCs and propose solut
From playlist JSConf EU 2014
'Hey Bill Nye, Why Don't Gas Giants Have Gas Moons?' #TuesdaysWithBill | Big Think
Hey Bill Nye, Why Don't Gas Giants Have Gas Moons?' #TuesdaysWithBill New videos DAILY: https://bigth.ink Join Big Think Edge for exclusive video lessons from top thinkers and doers: https://bigth.ink/Edge ---------------------------------------------------------------------------------- I
From playlist #Tuesdayswithbill | Big Think
Lecture 19. Romantic Opera: Verdi's La Traviata, Bocelli, Pavarotti and Domingo
Listening to Music (MUSI 112) This lecture focuses on opera and the operatic voice, from the Romantic period to the present. Professor Wright integrates a discussion of one of the most often-performed and famous operas in the Western canon, Verdi's La Traviata, with a discussion of vocal
From playlist Listening to Music with Craig Wright
An intro to the core protocols of the Internet, including IPv4, TCP, UDP, and HTTP. Part of a larger series teaching programming. See codeschool.org
From playlist The Internet
Web App Testing: Episode 1 - Enumeration
0:00 - Introductions/Welcomes 5:47 - whoami 7:25 - Course learning objectives 11:30 - Important TCM resources 14:03 - Web app resources 26:15 - Five stages of ethical hacking 30:30 - Reconnaissance overview 34:30 - Identifying target to enumerate 36:15 - Using sublist3r to identify subdoma
From playlist Web Application Pentesting