Session

What's next for the PSP Security Protocol.

Chairs

Willem de Bruijn

Label

Nuts and Bolts

Session Type

Workshop

Description

PSP is an inline cryptography protocol optimized for large-scale datacenter deployments. It scales to high performance and high connection count. PSP is supported by network devices from Broadcom, Intel, Nvidia and others and by the Linux kernel as of v6.18.

Current hardware implements the initial PSP Architecture Spec. This workshop will discuss candidate extensions for the next version of PSP, such as confidential compute and multi-host support, future directions for Linux kernel PSP stack, and for support infra such as packetdrill test coverage.