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OpenTitan, the first open source silicon Root of Trust, is now shipping in commercially available Chromebooks produced by Nuvoton. Developed over seven years with open source communities, OpenTitan supports post-quantum cryptography for secure boot and maintains high functional coverage and testing standards.

Google is deploying OpenTitan in its datacenters later this year and is working on a second generation part for further security enhancements. The project has experienced rapid growth, with over 29,200 commits since its public launch in 2019, indicating a robust community engagement.