A Crash Course in Public Key Cryptography (a.k.a. Asymmetric Cryptography)

For resources and other information about this video, check out the corresponding post link below at Full Stack Foundations: - Video Link: https://www.fullstackfoundations.com/blog/public-key-cryptography ------------------------------------------------------------------------------------- Connect with me: - Twitter: https://www.x.com/zg_dev - Full Stack Foundations: https://www.fullstackfoundations.com ------------------------------------------------------------------------------------- Timestamps: 0:00 Intro 00:57 Symmetric vs. Asymmetric cryptography 4:50 Encrypting data example (asymmetric) 7:44 What is a "trap door" function? 10:50 How Elliptic Curve Multiplication works 16:52 Creating a public/private keypair with Node JS 19:28 Use case #1: protecting data 25:10 Use case #2: digital signatures 39:34 How JWTs fit into this process