{
  "id": 950679,
  "guid": "f950a6c7-947d-5e78-a610-1daef69c0328",
  "logo": "",
  "date": "2020-12-28T19:20:00+01:00",
  "start": "19:20",
  "duration": "00:40",
  "room": "xHain Berlin",
  "slug": "rc3-950679-attacking_cpus_with_power_side_channels_from_software",
  "url": "https://pretalx.rc3.studio/rc3-channels-2020/talk/NGXPEY/",
  "title": "Attacking CPUs with Power Side Channels from Software: Warum leaked hier Strom?",
  "subtitle": "",
  "track": "xHain Berlin",
  "type": "Talk",
  "language": "en",
  "abstract": "veryone knows and loves the famous line from the cinematic masterpiece where the IT-Security specialist asks the CPU architect: \"Warum leaked hier Strom?\" (Why is power leaking here?).",
  "description": "In this talk, we want to answer that question. We demonstrate how we can attack modern processors purely in software, relying on techniques from classical power side-channel attacks. We explain how we abuse the unprivileged access to energy-monitoring features of modern Intel and AMD CPUs. With PLATYPUS, we show how to steal cryptographic keys from the operating system or trusted-execution environments, and how to break kernel address-space layout randomization within seconds. Finally, we discuss the mitigations that prevent our attacks.",
  "recording_license": "",
  "do_not_record": false,
  "persons": [
    {
      "id": 290,
      "code": "MWLJAW",
      "public_name": "Moritz Lipp",
      "biography": null,
      "answers": []
    },
    {
      "id": 291,
      "code": "FEBHTP",
      "public_name": "Michael Schwarz",
      "biography": null,
      "answers": []
    },
    {
      "id": 292,
      "code": "Q8GHN7",
      "public_name": "Daniel Gruss",
      "biography": null,
      "answers": []
    },
    {
      "id": 293,
      "code": "YKGQ7W",
      "public_name": "Andreas Kogler",
      "biography": null,
      "answers": []
    }
  ],
  "links": [],
  "attachments": [],
  "room_id": "7e241e2a-df4c-451c-bc23-e420f31bbf63",
  "origin": "pretalx.rc3.studio"
}