MS1201 Security Sub-system

eWBM - FIPS 140 #4045

historicalLevel 2

MS1201 Security Sub-system is a Silicon IP Security Module with a secure asset store protecting all valuable assets on your device. It is a stand-alone Root of Trust that offers key management and crypto functions needed for platform and application security. MS1201 Security Sub-system offers all security services to manage your device securely through its lifecycle. These include Secure Debug, Secure Provisioning, HUK and Identity protection and secure authentication services.

Key facts

Scheme: FIPS 140
Certificate: 4045
Standard: FIPS 140-2
Security level: Level 2
Status: historical
Status reason: SP 800-56Arev3 transition
Vendor: eWBM
Module type: Hardware
Embodiment: Single Chip
Lab: atsec information security corporation
First validated: October 18, 2021
Versions: 2.2.0; 2.5.3
Caveat: When operated in FIPS mode
Level exceptions: Mitigation of Other Attacks: N/A; Physical Security: Level 3

Algorithms

AES
CVL
DRBG
ECDSA
HMAC
KBKDF
KTS
RSA
SHS

Algorithm families of the CAVP certificates listed for this module, plus post-quantum algorithms named in its documents.

Tested environments

MS1201 Security Sub-system

Operational environments the module was tested on, as listed by NIST CMVP.

CVEs that may affect this product

sec-certs has not matched any CVE to this certificate. That is not proof the product is unaffected.

Related CVEs and certificate references are automated matches by sec-certs, not reviewed by humans: treat them as "may be affected" and verify before acting.

Documents and sources

Source: sec-certs.org (CRoCS, Masaryk University), from NIST CMVP, the Common Criteria Portal and ENISA (EUCC) - dataset of September 21, 2026 - synced October 17, 2026

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