Sökning: "Meltdown"
Visar resultat 1 - 5 av 31 uppsatser innehållade ordet Meltdown.
1. Analysis of Transient-Execution Attacks on the out-of-order CHERI-RISC-V Microprocessor Toooba
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Transient-execution attacks have been deemed a large threat for microarchitectures through research in recent years. In this work, I reproduce and develop transient-execution attacks against RISC-V and CHERI-RISC-V microarchitectures. LÄS MER
2. Towards attack-tolerant trusted execution environments : Secure remote attestation in the presence of side channels
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : In recent years, trusted execution environments (TEEs) have seen increasing deployment in computing devices to protect security-critical software from run-time attacks and provide isolation from an untrustworthy operating system (OS). A trusted party verifies the software that runs in a TEE using remote attestation procedures. LÄS MER
3. Fukushima, inget nytt Tjernobyl : En komparativ analys om kärnkraftsopinionen i Gävle åren 1986 och 2011.
Kandidat-uppsats, Karlstads universitet/Fakulteten för humaniora och samhällsvetenskap (from 2013)Sammanfattning : Abstract The purpose of this study was to research the local opinion of nuclear power in the city of Gävle in the shadow of the nuclear catastrophes in Chernobyl (1986) and Fukushima (2011). In 1986, Gävle was, in Sweden, the worst afflicted by the radiation from Chernobyl’s meltdown. LÄS MER
4. Examining the Impact of Microarchitectural Attacks on Microkernels : a study of Meltdown and Spectre
Master-uppsats, Linköpings universitet/Institutionen för datavetenskapSammanfattning : Most of today's widely used operating systems are based on a monolithic design and have a very large code size which complicates verification of security-critical applications. One approach to solving this problem is to use a microkernel, i.e., a small kernel which only implements the bare necessities. LÄS MER
5. Design Space Exploration for Value Prediction in Security Applications
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : With the introduction of Spectre and Meltdown, two new attacks thattarget the speculative instructions due to Out-of-Order execution intoday's processors, a new way to handle speculative loads has beenproposed. Instead of performing the speculative load, the approach isto predict them. This is a new way to use value predictors. LÄS MER
