Lukas Giner (@redrabbyte) / X

Lukas Giner

141 posts

Lukas Giner

@redrabbyte

Looking for work! formerly PhD at coresec@tugraz film star in the critically ignored edX production "Side Channel Security" @giner.cc where the sky's bluer

ginerlukas.com

Joined September 2016

Lukas Giner
@redrabbyte
Jul 23, 2025
Thank you, very happy to be finally be here 😃
Daniel Gruss
@lavados
Jul 23, 2025
Congratulations Dr. @redrabbyte! It was great to have you in our team and I am proud of you that you have completed this journey with an excellent PhD thesis. Your works will have lasting impact on the community and I wish you the best for your next endeavors!
Lukas Giner
@redrabbyte
Apr 3, 2025
I'm very happy to announce our new Cohere+Reload: Re-enabling High-Resolution Cache Attacks on AMD SEV-SNP was accepted at DIMVA 2025! In it @NS_Raghav, @lavados and I investigate AMD's ciphertext coherence mechanism, more on bsky.app/profile/giner.…
Lukas Giner
@redrabbyte
Jul 7, 2024
congrats @0xhilbert
AsiaCCS
@ASIACCS2024
Jul 6, 2024
ACM AsiaCCS'24 outstanding PC award. asiaccs2024.sutd.edu.sg/program-commit… Thanks to the PC members for their hardworking. Non-performing PC members will be blacklisted. #cybersecurity, #asiaccs, #award
Lukas Giner
@redrabbyte
Mar 15, 2024
Our new paper "Generic and Automated Drive-by GPU Cache Attacks from the Browser" has been accepted at @ASIACCS2024! 🎉 We show basic cache attack primitives on NVIDIA&AMD, and more complex attacks on NVIDIA. You can read it and try a tiny POC here ginerlukas.com/gpuattacks/.
Lukas Giner
@redrabbyte
May 23, 2023
the answer is a definite: maybe
Antoon Purnal
@PurnalToon
May 23, 2023
Replying to @PurnalToon
Can we protect the last-level cache against side-channel attacks? Randomization defenses provide incomplete protection. Partitioning is hard to scale. Can we use fancy crypto to deliver the best of both worlds in a low-overhead HW defense? [SassCache, by @redrabbyte] #SP23