Zig Zag Decryption Computerphile

Summary

XOR encryption is flawed. Professor Brailsford explains the One of the most elegant solutions for cryptography. Dr Mike Pound explains one of his most favourite ciphers. Deep Learning continued - the Encoder- Colossus was one of the very first electronic, special purpose, computers and it was created almost two years earlier than the ... Enigma is known as the WWII cipher, but how does it hold up in 2021? Dr Mike Pound implemented it and shows how it stacks up ... Prepping for Post-Quantum, Mike Pound explains why now! -- Try Jane Street's neural net puzzle: ... How do you verify that someone is who they say they are? Dr Mike Pound on digital signatures. Devising codes for different weather states is all well and good, but what if the weather strikes back? Electrical storms can distort ... DCT is the secret to JPEG's compression. Image Analyst Mike Pound explains how the compression works. Colourspaces: ... We look at where the ubiquitous AES came from. Dr Mike Pound introduces the Rijndael algorithm. SP Networks: ... This is the third in a series about cryptography; an extremely important aspect of computer science and cyber security. It covers a ... Audible free book: audible.com/ Steve Jobs demoed the Apple Laserwriter only after John Warnock had massaged the code. Professor Brailsford explains that if ... How do we exchange a secret key in the clear? Spoiler: We don't - Dr Mike Pound shows us exactly what happens. Mathematics ... You don't just 'run a cipher' - you need a mode of operation. Dr Mike Pound explains some relative to the Feistel cipher. **This ...