Compute Express Link™ (CXL™) Link-level Integrity and Data Encryption (CXL IDE)

Presented by

David Harriman, Senior Principal Engineer at Intel Corporation and Raghu Makaram, Principal Engineer at Intel Corporation

About this talk

Security is a key cornerstone for any technology to be successful and CXL is making great strides in security by working collaboratively with other industry-standard bodies such as PCI-SIG and DMTF to ensure a seamless user experience with the best security mechanisms. CXL 2.0 enhances the security mechanism from CXL 1.1 and 1.0 by adding link-level Integrity and Data Encryption (CXL IDE) to provide confidentiality, integrity and replay protection for data transiting the CXL link. This webinar will explore CXL IDE usage models and how security is managed across CXL.io, CXL.mem, CXL.cache and CXL Switches. The webinar will also explore a Device’s responsibility to maintain security.

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Compute Express Link™ (CXL™) is a new breakthrough high-speed CPU interconnect that enables a high-speed, efficient performance between the CPU and platform enhancements and workload accelerators. Industry leaders Alibaba, Cisco, Dell EMC, Facebook, Google, Hewlett Packard Enterprise, Huawei, Intel Corporation and Microsoft have teamed up to form an open industry standard group to develop technical specifications that facilitate breakthrough performance for emerging usage models while supporting an open ecosystem for data center accelerators and other high-speed enhancements.