Sökning: "HOL4"
Visar resultat 1 - 5 av 11 avhandlingar innehållade ordet HOL4.
1. Towards a Trustworthy Stack: Formal Verification of Low-Level Hardware and Software
Sammanfattning : Computer systems, consisting of hardware and software, have gained significant importance in the digitalised world. These computer systems rely on critical components to provide core functionalities and handle sensitive data. LÄS MER
2. Proving Safety and Security of Binary Programs
Sammanfattning : With the increasing ubiquity of computing devices, their correct and secure operation is of growing importance. In particular, critical components that provide core functionalities or process sensitive data have to operate as intended. LÄS MER
3. Secure System Virtualization : End-to-End Verification of Memory Isolation
Sammanfattning : Over the last years, security-kernels have played a promising role in reshaping the landscape of platform security on embedded devices. Security-kernels, such as separation kernels, enable constructing high-assurance mixed-criticality execution platforms on a small TCB, which enforces isolation between components. LÄS MER
4. No Hypervisor Is an Island : System-wide Isolation Guarantees for Low Level Code
Sammanfattning : The times when malware was mostly written by curious teenagers are long gone. Nowadays, threats come from criminals, competitors, and government agencies. Some of them are very skilled and very targeted in their attacks. LÄS MER
5. Building Verified Hardware and Verified Stacks in HOL
Sammanfattning : This thesis explores building provably correct software and hardware inside the HOL4 interactive theorem prover. Interactive theorem provers such as HOL4 are proof environments where manual (human) and automated (machine) proofs can be composed in logically safe ways, and all proof steps (be it manual or automated) are mechanically checked. LÄS MER