Filtrer par type de contenu
Sélectionnez un ou plusieurs filtres. Ce choix permettra de recharger la page pour afficher les résultats filtrés.
709 résultats
-
-
Séminaire
-
SoSysec
CHERI standardization and software ecosystem
Orateur : Carl Shaw - Codasip
This talk will describe the current status of the RISC-V International standardization process to add CHERI as an official extension to RISC-V. It will then explore the current state of CHERI-enabled operating systems, toolchains and software tool development, focusing on the CHERI-RISC-V hardware implementations of CHERI. It will then go on to give likely future development roadmaps and how the[…]-
SoSysec
-
SemSecuElec
-
Compartmentalization
-
Operating system and virtualization
-
Hardware/software co-design
-
Hardware architecture
-
-
-
Séminaire
-
SoSysec
CHERI: Architectural Support for Memory Protection and Software Compartmentalization
Orateur : Robert Watson - University of Cambridge
CHERI is a processor architecture protection model enabling fine-grained C/C++ memory protection and scalable software compartmentalization. CHERI hybridizes conventional processor, instruction-set, and software designs with an architectural capability model. Originating in DARPA’s CRASH research program in 2010, the work has progressed from FPGA prototypes to the recently released Arm Morello[…]-
SoSysec
-
SemSecuElec
-
Compartmentalization
-
Hardware/software co-design
-
Hardware architecture
-
-
-
Séminaire
-
SemSecuElec
CHERI standardization and software ecosystem
Orateur : Carl SHAW - CODASIP
This talk will describe the current status of the RISC-V International standardization process to add CHERI as an official extension to RISC-V. It will then explore the current state of CHERI-enabled operating systems, toolchains and software tool development, focusing on the CHERI-RISC-V hardware implementations of CHERI. It will then go on to give likely future development roadmaps and how the[…]-
SoSysec
-
SemSecuElec
-
Compartmentalization
-
Micro-architectural vulnerabilities
-
-
-
Séminaire
-
SoSysec
Towards privacy-preserving and fairness-aware federated learning framework
Orateur : Nesrine Kaaniche - Télécom SudParis
Federated Learning (FL) enables the distributed training of a model across multiple data owners under the orchestration of a central server responsible for aggregating the models generated by the different clients. However, the original approach of FL has significant shortcomings related to privacy and fairness requirements. Specifically, the observation of the model updates may lead to privacy[…]-
Cryptography
-
SoSysec
-
Privacy
-
Machine learning
-
-
-
Séminaire
-
SemSecuElec
CHERI: Architectural Support for Memory Protection and Software Compartmentalization
Orateur : Robert Watson - University of Cambridge
CHERI is a processor architecture protection model enabling fine-grained C/C++ memory protection and scalable software compartmentalization. CHERI hybridizes conventional processor, instruction-set, and software designs with an architectural capability model. Originating in DARPA’s CRASH research program in 2010, the work has progressed from FPGA prototypes to the recently released Arm Morello[…]-
SoSysec
-
SemSecuElec
-
Compartmentalization
-
Micro-architectural vulnerabilities
-
Hardware architecture
-
-
-
Séminaire
-
Cryptographie
Lie algebras and the security of cryptosystems based on classical varieties in disguise
Orateur : Mingjie Chen - KU Leuven
In 2006, de Graaf et al. proposed a strategy based on Lie algebras for finding a linear transformation in the projective linear group that connects two linearly equivalent projective varieties defined over the rational numbers. Their method succeeds for several families of “classical” varieties, such as Veronese varieties, which are known to have large automorphism groups. In this talk, we[…]-
Cryptography
-