What is hashing? How to encrypt all your secrets using C? 🙈 🙉 🙊

The code for the episode can be found at: https://gitlab.com/greggink/youtube_episode_hashing/

My free e-book about bitcoin: http://greggink.com/bitcoin

My previous video explaining logic gates and other low level stuff: https://rumble.com/vucymi-what-do-computers-do-and-what-are-integers-and-floating-point.html

Casey Muratori's Meow Hash: https://mollyrocket.com/meowhash

If you enjoyed this video, you can buy me a coffee: https://ko-fi.com/greggink

Intro (00:00)
What is a hash? (00:53)
Properties of a hash (03:22)
Briefly mention bitcoin (08:49)
Storing passwords (09:40)
Checksums (14:50)
MD5 hack (15:49)
Non-cryptographic hashes (17:07)
One-time pad (18:05)
My encryption algorithm (20:05)
Demonstration with code (21:32)
Outro (31:45)

If you believe I deserve a free coffee for my efforts, you can buy me one here: https://ko-fi.com/greggink