Atalla Cryptographic Subsystem (ACS)
Utimaco Inc. - FIPS 140 #3059
The ACS is a multi-chip embedded cryptographic module. It consists of a secure hardware platform, a firmware secure loader, and three separate microcontrollers, collectively called the Physical Security Monitor Central Unit or PSMCU). The purpose of the cryptographic module is to load Approved (RSA and ECDSA signed) application programs, called "personalities," in a secure manner.
Key facts
- Scheme
- FIPS 140
- Certificate
- 3059
- Standard
- FIPS 140-2
- Security level
- Level 3
- Status
- historical
- Vendor
- Utimaco Inc.
- Module type
- Hardware
- Embodiment
- Multi-Chip Embedded
- Lab
- Leidos Accredited Testing & Evaluation (AT&E) Lab
- First validated
- November 9, 2017
- Versions
- C9B60-2101A[1], C9B60-2101B[2], C9B60-2108A[3] or C9B60-2108B[4]; Loader Versions 1.20[1], 1.21[1][2][3][4], 1.22[1][2][3][4] or 1.23[1][2][3][4], PSMCU Versions 0.95[1], 0.96[1], 0.97[2][3][4], 1.0[2][3][4], 1.0.1[2][3][4] or 1.0.2[2][3][4], CMS-OCT Version 0.95 or 1.0, CMS-NTX Versions 0.95[1][2], 0.96[2][3][4] or 1.0[2][3][4]
- Caveat
- None
Algorithms
- AES
- DRBG
- ECDSA
- KTS
- RSA
- SHS
Algorithm families of the CAVP certificates listed for this module, plus post-quantum algorithms named in its documents.
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 and the Common Criteria Portal - dataset of September 21, 2026 - synced October 15, 2026
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