Results 21 to 30 of about 356 (117)
Fundamentally Understanding and Solving RowHammer
Proceedings of the 28th Asia and South Pacific Design Automation Conference, 2023 We provide an overview of recent developments and future directions in the RowHammer vulnerability that plagues modern DRAM (Dynamic Random Memory Access) chips, which are used in almost all computing systems as main memory. RowHammer is the phenomenon in which repeatedly accessing a row in a real DRAM chip causes bitflips (i.e., data corruption) in ...
Onur Mutlu +2 more
openaire +3 more sources
On DRAM Rowhammer and the Physics of Insecurity [PDF]
IEEE Transactions on Electron Devices, 2021 The dynamic random access memory (DRAM) disturb known as rowhammer (RH) has come to dominate the insecurity of computing systems worldwide. Several studies have concentrated on electron injection from a switching cell select transistor and capture by nearby storage node junctions as being the main mechanism for the effect.
Andrew J. Walker +2 more
openaire +1 more source
Persistent Fault Attack in Practice
Transactions on Cryptographic Hardware and Embedded Systems, 2020 Persistence fault analysis (PFA) is a novel fault analysis technique proposed in CHES 2018 and demonstrated with rowhammer-based fault injections. However, whether such analysis can be applied to traditional fault attack scenario, together with its ...
Fan Zhang +8 more
doaj +1 more source
A Rowhammer Reproduction Study Using the Blacksmith Fuzzer [PDF]
, 2023 Rowhammer is a hardware vulnerability that can be exploited to induce bit flips in dynamic random access memory (DRAM), compromising the security of a computer system.
Gerlach, Lukas +3 more
core
ALARM: Active LeArning of Rowhammer Mitigations
Proceedings of the 11th International Workshop on Hardware and Architectural Support for Security and Privacy, 2022 Rowhammer is a serious security problem of contemporary dynamic random-access memory (DRAM) where reads or writes of bits can flip other bits. DRAM manufacturers add mitigations, but don't disclose details, making it difficult for customers to evaluate their efficacy.
Amir Naseredini +3 more
openaire +2 more sources
BLACKSMITH: Scalable Rowhammering in the Frequency Domain
2022 IEEE Symposium on Security and Privacy (SP), 2022 ISBN:978-1-6654-1316 ...
Jattke, Patrick; id_orcid0000-0003-2574-907X +4 more
openaire +2 more sources
Persistent Fault Analysis on Block Ciphers
Transactions on Cryptographic Hardware and Embedded Systems, 2018 Persistence is an intrinsic nature for many errors yet has not been caught enough attractions for years. In this paper, the feature of persistence is applied to fault attacks, and the persistent fault attack is proposed.
Fan Zhang +7 more
doaj +1 more source
Mitigating Rowhammer attacks with software diversity [PDF]
, 2018 Die Rowhammer-Schwachstelle stellt ein drastisches Sicherheitsrisiko für moderne Computersysteme dar. Bösartige Angreifer können damit gezielt Daten manipulieren bzw.
Wiesinger, Manuel
core +1 more source
ALARM: Active LeArning of Rowhammer Mitigations
, 2023 Rowhammer is a serious security problem of contemporary dynamic random-access memory (DRAM) where reads or writes of bits can flip other bits. DRAM manufacturers add mitigations, but don’t disclose details, making it difficult for customers to evaluate ...
Matteo Sammartino (17107762) +3 more
core +1 more source
Підвищення ефективності Row-Sampling методів для захисту від атак типу Row-Hummer
Social Development & SecurityМета роботи: провести аналіз захисту систем від атак типу RowHammer на основі методу вибірки рядків та запропонувати її покращення використовуючи більш реалістичну модель пам’яті та модель атаки.
Valentyn Mazurok, Volodymyr Lutsenko
doaj +1 more source