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11 results

    • Seminar

    • SoSysec

    CHERI: Architectural Support for Memory Protection and Software Compartmentalization

    • September 12, 2025 (10:00 - 11:00)

    • Inria Center of the University of Rennes - Room Métivier

    Speaker : 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

    • Seminar

    • SemSecuElec

    CHERI: Architectural Support for Memory Protection and Software Compartmentalization

    • September 12, 2025 (10:00 - 11:00)

    • Inria Center of the University of Rennes - Espace de conférences

    Speaker : 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

    • Seminar

    • SoSysec

    CHERI standardization and software ecosystem

    • September 12, 2025 (11:00 - 12:00)

    • Inria Centre of the University of Rennes - Room Métivier

    Speaker : 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

    • Seminar

    • SemSecuElec

    CHERI standardization and software ecosystem

    • September 12, 2025 (11:00 - 12:00)

    • Inria Center of the University of Rennes - Espace de conférences

    Speaker : 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

    • Seminar

    • SoSysec

    Towards privacy-preserving and fairness-aware federated learning framework

    • September 19, 2025 (11:00 - 12:00)

    • Inria Center of the University of Rennes - Petri/Turing room

    Speaker : 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

    • Seminar

    • Cryptography

    Dual attacks in code-based (and lattice-based) cryptography

    • September 19, 2025 (13:45 - 14:45)

    • IRMAR - Université de Rennes - Campus Beaulieu Bat. 22, RDC, Rennes - Amphi Lebesgue

    Speaker : Charles Meyer-Hilfiger - Inria Rennes

    The hardness of the decoding problem and its generalization, the learning with errors problem, are respectively at the heart of the security of the Post-Quantum code-based scheme HQC and the lattice-based scheme Kyber. Both schemes are to be/now NIST standards. These problems have been actively studied for decades, and the complexity of the state-of-the-art algorithms to solve them is crucially[…]

    • Cryptography

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