Titan-D Chip
Caveat: When operated in FIPS mode.
Certificate
| Certificate number | 4367 |
|---|---|
| Standard | FIPS 140-2 |
| Status | active |
| Sunset date | 2026-09-21 |
| Overall level | 1 |
| Module type | Hardware |
| Embodiment | Single Chip |
| Vendor | Google, LLC. · website |
| Hardware versions | H1D3P |
| Firmware versions | dnafips-1.2 |
Module description
Titan is a custom secure micro-controller. It can implement a variety of security, encryption, and cryptography protocols. The protocols are running on a secure processor on-chip, interfacing with a host using an API across a trusted SPI peripheral. It provides secure EEPROM Boot, using SPI pass-through technology that allows Titan to confirm authorship of Boot Code, ensuring code-signing before code swap is completed.
Security level exceptions
- Mitigation of Other Attacks: N/A
Approved algorithms
Tested configurations
- N/A
Validation history
| Date | Type | Lab |
|---|---|---|
| 2022-11-15 | Initial | Acumen Security |
| 2024-03-04 | Update | Acumen Security |
Status timeline
As observed by this tracker's snapshots. NIST publishes no dates for list moves; observation began 2026-08-21, so earlier changes carry no date.
- 2026-08-21: first observed by this tracker, status active
- Validation dates on record: 2022-11-15, 2024-03-04