Atalla Cryptographic Subsystem (ACS)
Caveat: None
Certificate
| Certificate number | 1174 |
|---|---|
| Standard | FIPS 140-2 |
| Status | historical |
| Overall level | 4 |
| Module type | Hardware |
| Embodiment | Multi-chip embedded |
| Vendor | Utimaco Inc. · website |
| Hardware versions | P/N 545517-002 |
| Firmware versions | Loader Version 1.02, PSMCU Version 7.0 |
Module description
The Atalla Cryptographic Subsystem (ACS) is a multiple-chip embedded cryptographic module that provides secure cryptographic processing. The ACS features secure key management and storage capabilities, and also provides high performance AES processing.
Approved algorithms
Validation history
| Date | Type | Lab |
|---|---|---|
| 2009-08-31 | Initial | UL Verification Services, Inc. |
| 2011-09-19 | Update | UL Verification Services, Inc. |
| 2016-01-25 | Update | UL Verification Services, Inc. |
| 2017-12-21 | Update | Leidos Accredited Testing & Evaluation (AT&E) Lab |
| 2018-12-04 | Update | Leidos Accredited Testing & Evaluation (AT&E) Lab |
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 historical
- Validation dates on record: 2009-08-31, 2011-09-19, 2016-01-25, 2017-12-21, 2018-12-04