Jonas Juffinger

Publications

2024
SUIT: Secure Undervolting with Instruction Traps

Jonas Juffinger, Stepan Kalinin, Daniel Gruss, Frank Mueller

ASPLOS'24, San Diego, CA, USA, April 27 - May 1, 2024
Remote Scheduler Contention Attacks

Stefan Gast, Jonas Juffinger, Lukas Maar, Christoph Royer, Andreas Kogler Daniel Gruss

FC'24, Willemstad, Curaçao, March 4-8, 2024
IdleLeak: Exploiting Idle State Side Effects for Information Leakage

Fabian Rauscher, Andreas Kogler, Jonas Juffinger, Daniel Gruss

NDSS'24, San Diego, CA, USA, February 26 - March 1, 2024
2023
CSI:Rowhammer - Cryptographic Security and Integrity against Rowhammer

Jonas Juffinger, Lukas Lamster, Andreas Kogler, Maria Eichlseder, Moritz Lipp, Daniel Gruss

S&P'23, San Francisco, California, USA, May 22–26, 2023 GitHub Trailer Recording Slides
Collide+Power: Leaking Inaccessible Data with Software-based Power Side Channels

Andreas Kogler, Jonas Juffinger, Lukas Giner, Lukas Gerlach, Martin Schwarzl, Michael Schwarz, Daniel Gruss, Stefan Mangard

32st USENIX Security Symposium, Anaheim, CA, USA, August 9–11, 2023 Website GitHub
PT-Guard: - Protected Page Tables to Defend Against Breakthrough Rowhammer Attacks

Anish Saxena, Gururaj Saileshwar, Jonas Juffinger, Andreas Kogler, Daniel Gruss, Moinuddin Qureshi

IEEE IFIP DSN 2023, Porto, Portugal, June 27–30, 2023
SQUIP: Exploiting the Scheduler Queue Contention Side Channel

Stefan Gast, Jonas Juffinger, Martin Schwarzl, Gururaj Saileshwar, Andreas Kogler, Simone Franza, Markus Köstl, Daniel Gruss

S&P'23, San Francisco, California, USA, May 22–26, 2023
2022
Half-Double: Hammering From the Next Row Over

Andreas Kogler, Jonas Juffinger, Salman Qazi, Yoongu Kim, Moritz Lipp, Nicolas Boichat, Eric Shiu, Mattias Nissler, Daniel Gruss

31st USENIX Security Symposium, Boston, MA, USA, August 10–12, 2022 GitHub Recording Slides
2021
Master’s Thesis: Rowhammer Exploits are still possible

Jonas Juffinger, Advisor: Daniel Gruss

Graz University of Technology IAIK, September 21, 2021
2018
Another Flip in the Wall of Rowhammer Defenses

Daniel Gruss, Moritz Lipp, Michael Schwarz, Daniel Genkin, Jonas Juffinger, Sioli O'Connell, Wolfgang Schoechl, Yuval Yarom

S&P'18, San Francisco, California, USA, May 21–23, 2018

GitHub Recording

Talks

2023
CSI:Rowhammer - Cryptographic Security and Integrity against Rowhammer

Jonas Juffinger

hardwear.io, The Hague, Netherlands, November 2-3, 2023

Slides Website
CSI:Rowhammer - Cryptographic Security and Integrity against Rowhammer

Jonas Juffinger

S&P'23, San Francisco, California, USA, May 23, 2023

Recording Slides
2022
CSI:Rowhammer: Closing the Case of Half-Double and Beyond

Andreas Kogler, Jonas Juffinger

black hat Europe, London, United Kingdom, December 07, 2022

Recording Slides Website
Half-Double: Hammering From the Next Row Over

Jonas Juffinger

CSAW'22 Applied Research Competition, Valence, France, November 11, 2022
CSI:Rowhammer - Können wir Computer gleichzeitig sicherer und effizienter machen?

Daniel Gruss, Jonas Juffinger

IKT-SICHERHEITSKONFERENZ, Vienna, Austria, September 14-15, 2022
Half-Double: Hammering From the Next Row Over

Andreas Kogler, Jonas Juffinger

31st USENIX Security Symposium, Boston, MA, USA, August 10-12, 2022

Recording Slides Website

Publications

SUIT: Secure Undervolting with Instruction Traps

Remote Scheduler Contention Attacks

IdleLeak: Exploiting Idle State Side Effects for Information Leakage

CSI:Rowhammer - Cryptographic Security and Integrity against Rowhammer

Collide+Power: Leaking Inaccessible Data with Software-based Power Side Channels

PT-Guard: - Protected Page Tables to Defend Against Breakthrough Rowhammer Attacks

SQUIP: Exploiting the Scheduler Queue Contention Side Channel

Half-Double: Hammering From the Next Row Over

Master’s Thesis: Rowhammer Exploits are still possible

Another Flip in the Wall of Rowhammer Defenses

Talks

CSI:Rowhammer - Cryptographic Security and Integrity against Rowhammer

CSI:Rowhammer - Cryptographic Security and Integrity against Rowhammer

CSI:Rowhammer: Closing the Case of Half-Double and Beyond

Half-Double: Hammering From the Next Row Over

CSI:Rowhammer - Können wir Computer gleichzeitig sicherer und effizienter machen?

Half-Double: Hammering From the Next Row Over