Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"SGX"”.
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Oblivious RAM in Scalable SGX
The prevalence of cloud storage has yielded significant benefits to consumers. Trusted Exe- cution Environments (TEEs) have been introduced to protect program execution and data in the cloud. However, an attacker targeting the cloud storage server through side-channel attacks can still learn some …
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Hiding Decryption Latency in Intel SGX using Metadata Prediction
… is Intel Software Guard Extension (SGX). Using additional dedicated hardware and a new set of CPU instructions, SGX is able to provide isolated execution of code within trusted hardware containers called enclaves. By utilizing private encrypted memory and various integrity …
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Extending secure and trusted computation to FPGA accelerators
… trusted computing solutions such as Intel SGX or ARM TrustZone target at CPU-only environments, making external accelerators and peripheral devices unprotected. This work proposes a new scheme to extend trust computing for FPGA accelerators. The scheme consists of a security manager (SM) …
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Sanctum : minimal architectural extensions for isolated execution
Intel's Software Guard Extensions (SGX) have captured the attention of security practitioners by promising to secure computation performed on a remote computer where all the privileged software is potentially malicious. Unfortunately, an independent analysis of SGX reveals that it is vulnerable to …
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Game of threads: Enabling asynchronous poisoning attacks
… execution environments (TEEs), e.g., Intel SGX, our attack bypasses these protections even when the training set can be verified as correct. To the best of our knowledge, this represents the first example where a class of applications loses integrity guarantees, despite being protected by …
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Remote Software Guard Extension (RSGX)
… (TEEs) for devices lacking TEE support. RSGX is a framework crafted to transparently offload security-sensitive workloads to an enclave hosted in a remote centralized edge server. Operating as clients, low-end TEE-lacking devices can harness the hardware security features provided by TEEs …
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Recommending TEE-based Functions Using a Deep Learning Model
… from GitHub repositories that use Intel SGX and on an imbalanced dataset. The accuracy of the final model used in the recommendation system has an accuracy of 98.86% and an F1 score of 80.00%. In addition, we conducted a pilot study, in which participants were asked to identify functions …
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Hardening Trusted Execution Environments Against Microarchitectural Side-Channel Attacks: A Constructive Approach
… commercial TEE platforms including Intel SGX, AMD-SEV, and ARM TrustZone. Existing approaches to defend against these attacks face significant limitations. Hardware-based solutions [12–14] often require complex processor modifications with significant hardware overhead. Replacing trusted …
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Utility-driven optimization and placement framework for Visual IoT analytics over edge-cloud environments
… trusted execution environments (e.g., Intel-SGX) which allow users to execute machine learning predictions on visual IoT data while maintaining data confidentiality. To speed up the machine learning predictions, we develop a technique to find the best partitioning of neural networks …
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The relationship between corporate governance practices and cost of capital in large listed companies of New Zealand and Singapore
… Archive), Singapore Exchange Market website (SGX), and Datastream and Thomson one banker databases. Required data collected from large listed companies in New Zealand (NZX50) and Singapore (STI Constituent) during 2006-2010. Care is taken to clean the data reviewing missing data, outliers and …
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Design of Secure Scalable Frameworks for Next Generation Cellular Networks
… isolated using Intel Software Guard Extensions (SGX). The XRF modules are individually benchmarked to compare how different microservices behave in terms of computational overhead when deployed in virtual and hardware-based isolation sandboxes. The evaluation shows that the XRF framework scales …