Micron® MTC21-P4 Controller Sub Chip Security Subsystem
Caveat: None
Certificate
| Certificate number | 4994 |
|---|---|
| Standard | FIPS 140-3 |
| Status | active |
| Sunset date | 2030-03-30 |
| Overall level | 2 |
| Module type | Hardware |
| Embodiment | Single Chip |
| Vendor | Micron Technology, Inc. · website |
| Hardware versions | TC v2.1 |
| Firmware versions | Runtime SCSS v2.2 [a], v2.3 [b], v2.4 [c], v2.5 [d]; Bootloader v1.0 [a], v1.1 [b, c], v1.0a [d]; Function ROM v3.0; Boot ROM v1.0 |
| Entropy | ENT (P) |
Module description
The Micron MTC21-P4 Controller Sub Chip Security Subsystem provides cryptographic functionality to SSD controllers.
Security level exceptions
- Operational environment: N/A
- Non-invasive security: N/A
- Mitigation of other attacks: N/A
Approved algorithms
| Algorithm | CAVP certificate |
|---|---|
| AES-CTR | C1278 |
| AES-ECB | A2833 |
| AES-ECB | A2835 |
| AES-ECB | C1278 |
| AES-KW | A2828 |
| AES-XTS Testing Revision 2.0 | A2833 |
| AES-XTS Testing Revision 2.0 | A2835 |
| Conditioning Component Block Cipher Derivation Function SP800-90B | A2272 |
| Counter DRBG | C1278 |
| ECDSA KeyGen (FIPS186-4) | A2827 |
| ECDSA KeyGen (FIPS186-4) | A4269 |
| ECDSA KeyVer (FIPS186-4) | A2827 |
| ECDSA KeyVer (FIPS186-4) | A4269 |
| ECDSA SigGen (FIPS186-4) | A2827 |
| ECDSA SigGen (FIPS186-4) | A4269 |
| ECDSA SigVer (FIPS186-4) | A2827 |
| ECDSA SigVer (FIPS186-4) | A4269 |
| HMAC-SHA2-384 | A2830 |
| HMAC-SHA2-512 | A2830 |
| HMAC-SHA2-512/256 | A2830 |
| KDF SP800-108 | A2832 |
| KTS-IFC | A2829 |
| PBKDF | A2826 |
| RSA SigVer (FIPS186-4) | A2831 |
| SHA2-384 | A2834 |
| SHA2-512 | A2834 |
| SHA2-512/256 | A2834 |
Tested configurations
- Micron® MTC21-P4 SSD Controller
Validation history
| Date | Type | Lab |
|---|---|---|
| 2025-03-31 | 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: 2025-03-31