AES File Encryption with OpenSSL 🔐
Learn how to encrypt files using OpenSSL with AES modes (ECB, CBC), generate keys, and inspect encryption processes effectively.

Daniel Hirsch
2.3K views • Nov 4, 2025

About this video
How to practially use OpenSSL to encrypt any file using AES. We dive into basic AES modes (EBC, CBC), AES keys, generate keys using openssl rand, inspect generated encrypted files to see the advantages of AES CBC over AES EBC, and in the end also use a password derivation function (pbkdf2) to generate 128 bit keys.
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✘ My No-Nonsense C Programming Course: https://hirschdaniel.gumroad.com/l/c-programming
✘ Get my full dev environment and color scheme: https://hirschdaniel.gumroad.com/l/daniel-terminal
✘ Get Proton VPN to stay anonymous online: https://go.getproton.me/SH27Q
✘ Get ALL my YouTube projects' source code: https://hirschdaniel.gumroad.com/l/sourcecode
✘ Exclusive Content on Patreon (& Get all Projects as Source Code):
https://www.patreon.com/HirschDaniel
✘ Learn to Code:
https://app.codecrafters.io/join?via=danieldeer
A BIG thanks goes out to my "Dev Supporter"-level Patreon nr.bln.
Video Information
Views
2.3K
Likes
125
Duration
01:00:56
Published
Nov 4, 2025
User Reviews
4.5
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