Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Irazoqui, Gorka"'
Cache attacks pose a threat to any code whose execution flow or memory accesses depend on sensitive information. Especially in public clouds, where caches are shared across several tenants, cache attacks remain an unsolved problem. Cache attacks rely
Externí odkaz:
http://arxiv.org/abs/1709.01795
Autor:
Irazoqui, Gorka, Cong, Kai, Guo, Xiaofei, Khattri, Hareesh, Kanuparthi, Arun, Eisenbarth, Thomas, Sunar, Berk
This work presents a new tool to verify the correctness of cryptographic implementations with respect to cache attacks. Our methodology discovers vulnerabilities that are hard to find with other techniques, observed as exploitable leakage. The method
Externí odkaz:
http://arxiv.org/abs/1709.01552
Autor:
Green, Marc, Rodrigues-Lima, Leandro, Zankl, Andreas, Irazoqui, Gorka, Heyszl, Johann, Eisenbarth, Thomas
Attacks on the microarchitecture of modern processors have become a practical threat to security and privacy in desktop and cloud computing. Recently, cache attacks have successfully been demonstrated on ARM based mobile devices, suggesting they are
Externí odkaz:
http://arxiv.org/abs/1703.09763
In modern computing environments, hardware resources are commonly shared, and parallel computation is widely used. Parallel tasks can cause privacy and security problems if proper isolation is not enforced. Intel proposed SGX to create a trusted exec
Externí odkaz:
http://arxiv.org/abs/1703.06986
Publikováno v:
ACM International Conference Proceeding Series; 12/5/2016, p436-447, 12p
Publikováno v:
Cryptographic Hardware & Embedded Systems - CHES 2016; 2016, p368-388, 21p
Publikováno v:
2015 IEEE Symposium on Security & Privacy; 2015, p591-604, 14p
Publikováno v:
Constructive Side-Channel Analysis & Secure Design (9783319214757); 2015, p111-126, 16p
Publikováno v:
2014 International Conference on Computer Graphics Theory & Applications (GRAPP); 2014, p629-636, 8p
Publikováno v:
Research in Attacks, Intrusions & Defenses: 17th International Symposium, RAID 2014, Gothenburg, Sweden, September 17-19, 2014. Proceedings; 2014, p299-319, 21p