Sökning: "Side-Channel Attack"

Visar resultat 11 - 15 av 29 uppsatser innehållade orden Side-Channel Attack.

1. 11. Understanding the MicroScope Microarchitectural Replay Attack Through a New Implementation

   Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Clara Tillman; [2021]
   Nyckelord :;

   Sammanfattning : Side-channel attacks, where information is extracted through analysis of the implementation of a computer system by a malicious adversary, constitute security vulnerabilities that may be hard to mitigate. They however suffer from noise originating from, for example, other processes or frequent cache evictions, which forces an attacker to repeat the attack a large number of times in order to obtain useful information. LÄS MER

3. 12. Far Field EM Side-Channel Attack Based on Deep Learning with Automated Hyperparameter Tuning

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

   Författare :Keyi Liu; [2021]
   Nyckelord :Side-Channel Attack; Deep Learning; Far Field EM emission; Auto Hyperparameter Tuning; Auto-Keras; AES; Sidokanalattack; Machine Learning; Multilayer Perceptron; Hyperparameter Tuning; Bayesian Optimization; Auto-Keras; AES;

   Sammanfattning : Side-channel attacks have become a realistic threat to the implementations of cryptographic algorithms. By analyzing the unintentional, side-channel leakage, the attacker is able to recover the secret of the target. Recently, a new type of side-channel leakage has been discovered, called far field EM emissions. LÄS MER

4. 13. Sårbarhetsanalys av IKEA TRÅDFRI rörelsesensor

   M1-uppsats, KTH/Hälsoinformatik och logistik

   Författare :Nathalie Hyrkäs; Erik Karlsson; [2021]
   Nyckelord :motion sensor; IKEA; antenna; ZigBee; communication protocol; unauthorized; eavesdropping; rörelsesensor; IKEA; antenn; ZigBee; kommunikationsprotokoll; obehörig; avlyssning;

   Sammanfattning : Arbetet utvärderar Ikea TRÅDFRI rörelsesensors kommunikationsprotokoll utifrån ett säkerhetsperspektiv. Internet of Things expanderar och i takt med utvecklingen är det viktigt att granska produkter på marknaden för att se hur säkerhet är implementerat. LÄS MER

5. 14. Board and Chip Diversity in Deep Learning Side-Channel Attacks : On ATtiny85 Implementations Featuring Encryption and Communication

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Filip Björklund; Niklas Landin; [2021]
   Nyckelord :side-channel attack; deep learning; poweranalysis; ATtiny85; diversity; sidokanalsattack; djupinlärning; effektanalys; ATtiny85; mångfald;

   Sammanfattning : Hardware security is an increasingly relevant topic because more and more systems and products are equipped with embedded microcontrollers. One type of threat against hardware security is attacks against encryption implementations in embedded hardware. LÄS MER

7. 15. Exploring Side-Channel Analysis Targeting FPGA Based RISC-V Architecture : Attempts at Performing Attacks in Preparation for Future PQC Algorithms

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

   Författare :Max Vilhelmson Näf; [2021]
   Nyckelord :Post-Quantum Cryptography; Field Programmable Gate Array; Neural Network; Learning With Errors Rounding; Key Encapsulation Mechanism; Post-Quantum Cryptography; Field Programmable Gate Array; Neural Network; Learning With Errors Rounding; Key Encapsulation Mechanism;

   Sammanfattning : Many public-key cryptosystems currently in use are threatened by the possibility of large-scale quantum computers being built in the future. To counteract this, a process of developing quantum-resistant cryptographic algorithms is underway. This process also emphasizes the importance of protecting algorithms from Side-Channel Analysis (SCA). LÄS MER