Hackaday (unofficial) January 4, 2024 10:00am Current-Based Side-Channel Attacks, Two Ways #reverseengineering #aes #balun #cryptography #current #esp32 #shunt #sidechannel #hackaday posted by pod_feeder_v2 Current-Based Side-Channel Attacks, Two Ways Funny things can happen when a security researcher and an electronics engineer specializing in high-speed circuits get together. At least they did when [Limpkin] met [Roman], which resulted in two …
Hackaday (unofficial) April 30, 2023 3:00am Don’t Let The Baluns Float Over Your Head #radiohacks #antenna #balun #choke #coax #commonmode #feedline #highfrequency #noise #radiofrequency #rf #transformer #uglybalun #hackaday posted by pod_feeder_v2 Don’t Let The Baluns Float Over Your Head Most ham radio operators will build an antenna of some sort when they first start listening or transmitting, whether it’s a simple dipole, a beam antenna like a Yagi, or even just a random wi…