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UID:pretalx-ringzer0-bootstrap24-austin-8FM8V3@cfp.ringzer0.training
DTSTART;TZID=CST:20240224T113000
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DESCRIPTION:Advances in embedded device security features have led to more 
 and more researchers utilizing fault injection techniques to bypass securi
 ty features and gain increased access to systems. While some open-source t
 ools exist to perform these types of attacks\, there are still many hurdle
 s that researchers must overcome when conducting their power analysis of a
  device that they wish to perform a fault injection attack. \n\nWhile vuln
 erable to voltage glitching attacks\, sudden voltage drops at specific tim
 ings can cause permanent damage to devices. We will begin this talk by des
 cribing our power analysis research that led us to an RDP bypass on the ST
 M32F4 via voltage glitching. Despite being able to bypass RDP protections 
 with a traditional voltage glitch\, the attack would occasionally permanen
 tly damage the device. As a result of this\, we developed a more reliable 
 EMFI attack. \n\nThis talk describes utilizing open-source tools to perfor
 m an EMFI attack on an STM32F4 microcontroller\, allowing for a full RDP (
 read-out-protection) bypass via a targeted EMP. This research will release
  the open-source tooling used to instrument a generic 3D printer and examp
 les of how we integrated it into the workflow utilizing the ChipWhisperer 
 Husky and PicoEMP.
DTSTAMP:20260615T084755Z
LOCATION:Track 1 📍 Auditorium 1.110
SUMMARY:Glitching in 3D: Low Cost EMFI Attacks - Matthew Alt (wrongbaud)
URL:https://cfp.ringzer0.training/ringzer0-bootstrap24-austin/talk/8FM8V3/
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