Public & Private Keys Explained | OpenSSL Demo 🔐

In this video, we break down how public and private key encryption works with a complete hands-on demo using OpenSSL. Whether you're a developer or tech enthusiast, you'll learn how to:

Generate RSA key pairs

Encrypt and decrypt files

Understand real-world usage of public/private keys

Use OpenSSL the modern way with pkey and pkeyutl commands

This is a developer-friendly walkthrough of asymmetric encryption – explained with clarity and real examples.

🔧 Tools used: OpenSSL, WSL
📁 Topics covered: Key generation, file encryption, decryption
👨‍💻 Ideal for: Developers, DevOps, Security engineers, and anyone exploring SSL & encryption

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