An informal introduction to cryptography. Part of a larger series teaching programming at http://codeschool.org
From playlist Cryptography
25c3: An introduction to new stream cipher designs
Speaker: Tor E. Bjørstad Turning data into line noise and back Even with "nothing to hide", we want to protect the privacy of our bits and bytes. Encryption is an important tool for this, and stream ciphers are a major class of symmetric-key encryption schemes. Algorithms such as RC4 (us
From playlist 25C3: Nothing to hide
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]🔥
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
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
An informal introduction to cryptography. Part of a larger series teaching programming at http://codeschool.org
From playlist Cryptography
Symmetric Cryptosystems - Applied Cryptography
This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
From playlist Applied Cryptography
Zig Zag Decryption - Computerphile
XOR encryption is flawed. Professor Brailsford explains the zig-zag method that can reveal the precious key stream. Fishy Codes – Bletchley's Other Secret: https://youtu.be/Ou_9ntYRzzw XOR and the Half Adder: https://youtu.be/VPw9vPN-3ac Colossus & Bletchley Park: https://youtu.be/9HH-as
From playlist Subtitled Films
Pseudorandom Number Generation and Stream Ciphers
Fundamental concepts of Pseudorandom Number Generation are discussed. Pseudorandom Number Generation using a Block Cipher is explained. Stream Cipher & RC4 are presented.
From playlist Network Security
Gambling with Secrets: 8/8 (RSA Encryption)
RSA Encryption - How & why it works. Euclid, Euler, Cocks and much more Link to time complexity graph used in the video: https://www.khanacademy.org/labs/explorations/time-complexity Newer animated version: https://www.khanacademy.org/math/applied-math/cryptography/modern-crypt/p/time-com
From playlist Cryptography, Security
This video is a brief introduction to linear codes: dimensions, G (generating matrix), H (parity check matrix), their forms. Also gives an example of how to convert between G and H. Here is the formal definition of a Linear Code: A linear code of dimension k and length n over a field
From playlist Cryptography and Coding Theory
Doggie Aggression (Full Episode) | Cesar Millan: Better Human, Better Dog
Cesar intervenes when dog brothers draw blood - a Doberman who continuously causes fights with his packmate and a Jindo-Pit Mix that’s a nervous wreck. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe ➡ Get more Nat Geo Wild Full Episodes: https://youtu.be/qAG2SkTPltw ➡ Get more Nat Geo Ful
From playlist Cesar Millan | National Geographic
Cryptanalysis of Classical 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
The History of Cryptography: Block Cyphers, Stream Cyphers, Public Keys and more!
Alice and Bob have secrets they want to talk about without Eve being able to listen in. Worse yet, the mischievous Mallory delights in changing messages sent between parties. In such a hostile environment how can Alice talk to Bob without their messages being overheard and how can she be
From playlist Talks
Roberto La Scala, Università di Bari
Roberto La Scala, Università di Bari Ciphers and difference equations
From playlist Spring 2021 Online Kolchin Seminar in Differential Algebra
As technology increases, so do the methods of encryption and decryption we have at our disposal. World War II saw wide use of various codes from substitution ciphers to employing Navajo code talkers in the Pacific theater. Here, science journalist and author Simon Singh demonstrates the Ge
From playlist Mathematics
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