Timing Side Channel Example

Presentation: https://docs.google.com/presentation/d/1MYieWwAqEIp5A8SyNpbzJwdj5Gil6KRMrV6-hGS0s00/edit?usp=sharing

Testing Environment

• OS: Ubuntu Server 22.04
• Python: 3.10
  • pwntools (I'm lazy)
• g++: 11.4.0
• Valgrind: 3.18.1 from apt

.cpp Files

Compile with -O0

sca.py

Run with python3 ./sca.py correct or python3 ./sca.py wrong