The OpenTitan Project
summary
OpenTitan is an open-source silicon root of trust with a commercial tapeout handled by Nuvoton planned for mid–late 2023, developed by ~60 people over 4–5 years with hundreds of monthly PRs. All IP and DV assets sit on GitHub; blocks reach D2V2 >90% coverage before handoff. The project ships hardware and software: Ibex RV32 core, hardened crypto accelerators, ChipWhisperer-targeted SCA/FI tools, CI and matching pre/post-silicon tests. A Keccak/SHA‑3 accelerator enables a Keccak-based Sphinx+ option for post‑quantum verified boot.
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chapters (6)
- 0:00Introduction and project overview
- 3:13Partners and ecosystem support
- 5:17Technology and design details
- 9:34Process and infrastructure
- 12:03Opportunities and impact
- 15:55Future directions and Q&A
related talks
15mOpenTitan Integrated: A RISC-V Open-Source Silicon Root-of-Trust for large SoCs
04mOpen-Source Hardware Security: From Lab Experiments to Commercial Reality
32mFully Verified Open Silicon
40moverview and update
08mTenstorrent: Extending the RISC-V Open Source Ecosystem
14mCaliptra: Building Open Source Security IP with Open Source Tools
10mZero Trust Hardware Design for Embedded Systems
26mFrom Tapeouts to Products: Why Open-Source Silicon Must Solve Real Problems to Survive