Speck (cipher)

Cryptography (part 2 of 3)

An informal introduction to cryptography. Part of a larger series teaching programming at http://codeschool.org

From playlist Cryptography

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

Cryptography (part 1 of 3)

An informal introduction to cryptography. Part of a larger series teaching programming at http://codeschool.org

From playlist Cryptography

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

Caesar Cipher

From playlist Week 2 2015 Shorts

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

Vigenere Cipher - Decryption (Known Key)

This video shows how to decrypt the ciphertext when the key is known. Decryption (unknown key): http://youtu.be/LaWp_Kq0cKs Encryption: http://youtu.be/izFivfLjD5E

From playlist Cryptography and Coding Theory

Black Mesa LP Blind PART 31: Laser Guided Amnesia -- Chapter 11

Black Mesa is released! In this video series I play through the game (as far as has been released so far), trying my best to pay attention to all detail, hence "longplay". I also try to do some additional research and provide informative bulletins on various details within the game, whenev

From playlist Black Mesa - Blind Longplay

30C3: The Year in Crypto (EN)

For more information and to download the video visit: http://bit.ly/30C3_info Playlist 30C3: http://bit.ly/30c3_pl Speakers: Nadia Heninger | djb | Tanja Lange This was a busy year for crypto. TLS was broken. And then broken again. Discrete logs were computed. And then computed again.

From playlist 30C3

Symmetric Key Cryptography | Stream Cipher & Block Cipher Explained | Network Security | Simplilearn

This video on Symmetric Key Cryptography will acquaint you with the process of symmetric encryption and decryption. Here, we take a small recap into cryptography, the working and applications of symmetric key cryptography, and its advantages. We also have stream cipher and block cipher exp

From playlist Cyber Security Playlist [2023 Updated]🔥

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

Follow-up: Barbie electronic typewriter

Here is a copy of the description from the Barbie video: ---- I first found this story on the crypto museum website, which has great information about the Barbie typewriter (and other cipher machines) https://www.cryptomuseum.com/crypto/mehano/barbie/ ------- Thanks to Sarah Everett fr

From playlist My Maths Videos

Symmetric Key Ciphers

Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in

From playlist Computer - Cryptography and Network Security

Live CEOing Ep 544: Language Design in Wolfram Language [Ciphers & WFR Submissions] [Part 01]

In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and features to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wolfram

From playlist Behind the Scenes in Real-Life Software Design

Shannons Theory (Contd...2)

Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in

From playlist Computer - Cryptography and Network Security

What is Bill Cipher? (Scientific Analysis)

What is Bill Cipher? Today we discover the very very confusing science of what Gravity Fall's Bill Cipher is. =======WARNING VERY VERY CONFUSING======= This video talks about dimensions and alternate universes. Your mind might explode! Sources: -http://en.wikipedia.org/wiki/Four-dim...

From playlist Scientific Videos

Stream Ciphers

Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in

From playlist Computer - Cryptography and Network Security

Mathematical Cryptosystems (1 of 2: Symmetric Cryptography)

From playlist Cryptography

The Barbie electronic typewriter - with Just My Typewriter

I first found this story on the crypto museum website, which has great information about the Barbie typewriter (and other cipher machines) https://www.cryptomuseum.com/crypto/mehano/barbie/ ------- Thanks to Sarah Everett from Just My Typewriter, check out her channel here: https://www.y

From playlist My Maths Videos