Google's OpenTitan Silicon Root of Trust Now Shipping in Chromebooks
Google has announced that production silicon based on its OpenTitan open-source security architecture is now available in select Chromebook devices. This marks a key achievement for the initiative aimed at creating the first open-source silicon Root of Trust, enhancing device security directly at the hardware level. The project is supported by lowRISC C.I.C. and offers flexibility for organizations to implement the technology while promoting wider adoption of secure technologies in the electronics industry.

Google's OpenTitan project has reached a significant milestone, with production silicon now shipping in select Chromebook devices. This initiative, developed over seven years with contributions from industry, academia, and the open-source community, aims to create the first open-source silicon Root of Trust for enhanced device security.
Supported by lowRISC C.I.C., OpenTitan allows organizations to choose between commercial implementations or self-manufacturing, promoting transparency in security validation. Notably, OpenTitan is the first open-source RoT supporting SLH-DSA-based secure boot for Post-Quantum Cryptography, ensuring future resilience against quantum computing threats. The project emphasizes high-quality design verification while enabling reusable intellectual property for future semiconductor developments.




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