Johnson Encryption Machine 2 (JEM2)
Caveat: When operated in FIPS mode
Certificate
| Certificate number | 4080 |
|---|---|
| Standard | FIPS 140-2 |
| Status | active |
| Sunset date | 2026-09-21 |
| Overall level | 1 |
| Module type | Hardware |
| Embodiment | Multi-Chip Embedded |
| Vendor | EF Johnson Technologies · website |
| Hardware versions | P/Ns R035-3900-180-00 and R035-3900-280-01 |
| Firmware versions | 4.2 |
Module description
The EF Johnson Technologies Johnson Encryption Machine 2 (JEM2) is a cryptographic module meeting the FIPS140-2, Level 1 requirement. The JEM2 provides cryptographic operations to support Project 25 infrastructure. The JEM2 supports AES OTAR, AES Key Wrap, AES, ECDSA, DRBG, SHA-1, SHA-256, SHA-512, and HMAC FIPS Approved algorithms.
Security level exceptions
- Mitigation of Other Attacks: N/A
Approved algorithms
Allowed algorithms
AES-MAC (AES Cert. #3436, vendor affirmed; P25 AES OTAR); NDRNG
Tested configurations
- N/A
Validation history
| Date | Type | Lab |
|---|---|---|
| 2021-11-30 | Initial | 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 active
- Validation dates on record: 2021-11-30