marton bognar

Computer Science @ KU Leuven

Publications

• Architectural Mimicry: Innovative Instructions to Efficiently Address Control-Flow Leakage in Data-Oblivious Programs
  S&P '24
  Hans Winderix, Marton Bognar, Job Noorman, Lesly-Ann Daniel, Frank Piessens
  pdf · bibtex · gitlab
• ProSpeCT: Provably Secure Speculation for the Constant-Time Policy
  USENIX Security '23
  Lesly-Ann Daniel, Marton Bognar, Job Noorman, Sébastien Bardin, Tamara Rezk, Frank Piessens
  pdf · extended pdf · dblp · bibtex · github
• ShowTime: Amplifying Arbitrary CPU Timing Side Channels
  AsiaCCS '23
  Antoon Purnal, Marton Bognar, Frank Piessens, Ingrid Verbauwhede
  pdf · dblp · bibtex · github · presentation (RuhrSec '23)
• MicroProfiler: Principled Side-Channel Mitigation through Microarchitectural Profiling
  EuroS&P '23
  Marton Bognar, Hans Winderix, Jo Van Bulck, Frank Piessens
  pdf · dblp · bibtex · github
• Proteus: An Extensible RISC-V Core for Hardware Extensions
  RISC-V Summit Europe '23
  Marton Bognar, Job Noorman, Frank Piessens
  pdf · bibtex · github
• Mind the Gap: Studying the Insecurity of Provably Secure Embedded Trusted Execution Architectures
  S&P '22
  Marton Bognar, Jo Van Bulck, Frank Piessens
  pdf · dblp · bibtex · github · presentation · poster

Community service

• Reviewer for Computers & Security
• Subreviewer for S&P '21, ESORICS '21, CCS '21, SEED '21, EuroS&P '22

Thesis students

• Alexander Lescroart (2022-2023)
• Martijn Dendooven (2023)
• Cas Magnus (2022-2023)
• Jolan Hofmans (2021-2022)

Blog posts

• Laravel deployment over FTP (with config cache and migrations)
• Star stacking with a single command