Black Hat ：How We Taught ChatGPT-4 to Break mbedTLS AES With Side-Channel Attacks

…In this session, we will present how we got ChatGPT-4 to perform Correlation Power Attacks on real hardware. We’ll talk about the hardware and software requirements, as well as the strengths and weaknesses of the GPT-4 model for this task. We’ll show that with some prompt engineering, GPT-4 can break mbedTLS AES on STM32F3 including, importantly, generating the leakage model as well as critical parts of DUT and driver code by itself….

By: Witold Waligóra

Full Abstract and Presentation Materials:
https://www.blackhat.com/eu-23/briefings/schedule/#how-we-taught-chatgpt–to-break-mbedtls-aes-with-side-channel-attacks-35208