Astro Subscriber Motorola Advanced Crypto Engine (MACE)
Astro Subscriber Motorola Advanced Crypto Engine (MACE), from Motorola Solutions, Inc., holds FIPS 140-2 certificate #1536 at overall level 3. The validation is historical: agencies may keep the module in existing systems but not buy it new. Below are its validation history, algorithm certificates and security policy, drawn from the NIST CMVP entry.
Caveat: When operated in FIPS mode and configured to Overall Level 3 per Security Policy
Certificate
| Certificate number | 1536 |
|---|---|
| Standard | FIPS 140-2 |
| Status | historical |
| Overall level | 3 |
| Module type | Hardware |
| Embodiment | Single-chip |
| Vendor | Motorola Solutions, Inc. · website |
| Hardware versions | P/N 5185912Y01 |
| Firmware versions | [R01.02.00, R01.02.01 or R01.02.02] and [R01.00.00 or (R01.00.00 and R02.00.00)] |
Module description
Quoted from the NIST CMVP entry for this certificate.
The MACE cryptographic processor is used in security modules embedded in Motorola's Astro family of radio systems products. It provides secure voice and data capabilities as well as APCO Over-The-Air-Rekeying and advanced key management.
Approved algorithms (4)
Other algorithms
AES MAC (AES Cert. #819, vendor affirmed; P25 AES OTAR); LFSR
Validation history
| Date | Type | Lab |
|---|---|---|
| 2011-04-28 | Initial | UL Verification Services, Inc. |
| 2011-07-27 | Update | UL Verification Services, Inc. |
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: 2011-04-28, 2011-07-27