Sökning: "side-channels"

Visar resultat 1 - 5 av 15 uppsatser innehållade ordet side-channels.

  1. 1. Temperature Shocks and Price Stability

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Klara Strömberg; [2024]
    Nyckelord :Climate Change; Price Stability; Local Projections; United Kingdom;

    Sammanfattning : This thesis investigates the interplay between temperatures and prices in an advanced economy context. To this end, I estimate the impulse response to a 1°C temperature anomaly on the UK economy. LÄS MER

  3. 2. Exposing memory accesses and branches in machine code to symbolic execution : Tracking instructions through binary raising

    Master-uppsats, Linköpings universitet/Programvara och system

    Författare :Isak Axelsson; [2023]
    Nyckelord :Binary lifting; Binary raising; Spectre;

    Sammanfattning : In 2018, a new security vulnerability was discovered that existed in billions of processors from different manufacturers, using various architectures. A so-called spectre attack can be launched to exploit the vulnerability and cause cryptographic information to leak through side-channels of the targeted system. LÄS MER

  4. 3. Improving deep learning assistedfar-field electromagnetic sidechannelattacks on AES : Effects on attack efficiency from using additive noise and otherdata augmentation techniques

    Master-uppsats, KTH/Mekatronik

    Författare :Axel Zedigh; [2022]
    Nyckelord :;

    Sammanfattning : Profiled side-channel attacks on hardware implemented cryptographic algorithms have been a well-researched topic for the past two decades and many countermeasures against these attacks have been proposed and adopted by the industry. Recently, a new form of far field EM side channel called "screaming channel attacks" have been highlighted. LÄS MER

  5. 4. Security vs performance in a real-time separation kernel : An analysis for multicore RISC-V architecture

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Henrik Kultala; [2022]
    Nyckelord :Separation kernel; RISC-V; Multicore; Real-time system; Performance analysis; Open-source; Separationskärna; RISC-V; Multicore; Realtidssystem; Prestandaanalys; Öppen källkod;

    Sammanfattning : In this thesis, we explored the possibility of introducing a few vulnerabilities to a separation kernel to increase its performance. We made modifications to S3K, an open-source separation kernel that is in the final stages of being designed. LÄS MER

  7. 5. Clueless: A Tool Characterising Values Leaking as Addresses : Clueless: A Tool Characterising Values Leaking as Addresses

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Xiaoyue Chen; [2022]
    Nyckelord :;

    Sammanfattning : A fundamental programming feature that allows Spectre to effortlessly leak the value of secrets via cache side channels is the transformation of data values into addresses. Consider forexample sorting, hashing, or many other algorithms that create addresses based on datavalues. LÄS MER