B227 True Random Number Generator (TRNG) Cryptographic Module
B227 True Random Number Generator (TRNG) Cryptographic Module, from Google, LLC, holds FIPS 140-3 certificate #5539 at overall level 1. The validation is active, with a sunset date of 2031-10-04. Below are its validation history, algorithm certificates and security policy, drawn from the NIST CMVP entry.
Caveat: None
Certificate
| Certificate number | 5539 |
|---|---|
| Standard | FIPS 140-3 |
| Status | active |
| Sunset date | 2031-10-04 |
| Overall level | 1 |
| Module type | Hardware |
| Embodiment | SingleChip |
| Vendor | Google, LLC · website |
Module description
Quoted from the NIST CMVP entry for this certificate.
The B227 True Random Number Generator (TRNG) is a NIST SP 800-90 B compliant TRNG employed by the Integrated Compute Complex for generating cryptographic keys.
Security level exceptions
- Software/Firmware security: N/A
- Non-invasive security: N/A
- Mitigation of other attacks: N/A
Approved algorithms (2)
| Algorithm | CAVP certificates |
|---|---|
| Conditioning Component Block Cipher Derivation Function SP800-90B | A2932 |
| Counter DRBG | A2721 |
Validation history
| Date | Type | Lab |
|---|---|---|
| 2026-10-05 | Initial | 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.
- 2026-10-09: first observed by this tracker, status active
- Validation dates on record: 2026-10-05