Search for dissertations about: "TEE"

Showing result 1 - 5 of 38 swedish dissertations containing the word TEE.

2. 1. Towards Trustworthy and Secure Internet of Things Devices : Using hardware-assisted Trusted Execution and Automated Certification

   Author : Anum Khurshid; Shahid Raza; Thiemo Voigt; Christian Gehrmann; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Internet of Things; IoT device security; Trusted Execution Environments; Trusted Platform Module; TPM 2.0; IoT Certification; Assurance; TrustZone-M; TEE; Secure software updates; X.509;

   Abstract : The advent of Trusted Execution Environments (TEEs) for IoT aligns with the reinforcement of IoT security through recent laws and regulations. A major part of IoT systems comprises of resource-constrained devices, with less margin in memory and computation capabilities to embed sophisticated security solutions. READ MORE

4. 2. High-level Programming on Low-level Platforms: Two Domain-specific Languages based on Haskell

   Author : Robert Krook; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Embedded Domain-specific Languages; Haskell; Confidential Computing; TEE;

   Abstract : In this thesis, we describe our research on how to program low-level platforms with high-level languages. As an example, consider applications that run on microcontrollers. Such applications may need to specify precise temporal behavior, carefully manage power usage, and handle cryptographic keys. READ MORE

5. 3. New Intraoperative Techniques to Improve Advanced Aortic Root Surgery

   Author : Faleh Alrashidi; Thoraxkirurgi; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Modified Ross Operation; Aortic Root surgery; Microemboli signals MES ; Transcranial Doppler TCD ; Acute plateletphersis APP ; Transesophageal echocardiography TEE ; de-airing;

   Abstract : Study I: Thirteen patients underwent a modified Ross operation in which the free-standing pulmonary autograft was supported externally by a Dacron vascular prosthetic jacket (DVPJ). The tailor-made DVPJ prevented dilatation of the neo-aortic root significantly following a median follow-up of 47 months compared to a cohort of l3 matched patients undergoing conventional Ross operation. READ MORE

6. 4. CMOS High Frequency Circuits for Spin Torque Oscillator Technology

   Author : Tingsu Chen; Ana Rusu; Jerzy Dabrowski; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; microwave integrated circuit; CMOS; spin torque oscillator; Balun-LNA; wideband amplifier; on-chip bias-tee; multi-standard multi-band radios;

   Abstract : Spin torque oscillator (STO) technology has a unique blend of features, including but not limited to octave tunability, GHz operating frequency, and nanoscaled size, which makes it highly suitable for microwave and radar applications. This thesis studies the fundamentals of STOs, utilizes the state-of-art STO's advantages, and proposes two STO-based microwave systems targeting its microwave applications and measurement setup, respectively. READ MORE

7. 5. Infectious endocarditis, aspects on pathogenesis, diagnosis and prognosis

   Author : Anders Thalme; Karolinska Institutet; Karolinska Institutet; []
   Keywords : Endocarditis; diagnosis; prognosis; outcome; criteria; echocardiography; TEE; injecting druguse; S aureus; internalization; FnBP; endothelial cells;

   Abstract : The incidence of infectious endocarditis (IE) is estimated to 5.9/100.000 inhabitants and year. In recent years there has been an improvement in prognosis mainly due to more sensitive echocardiographic methods and surgery in the acute phase of the infection. READ MORE