Digital Interface Unit Crypto Module
Motorola, Inc. - FIPS 140 #236
The DIU CM provides secure voice and Over-the-Air-Rekeying (OTAR) advanced key management for Motorola’s Digital Interface Unit (DIU). The DIU and DIU CM combine to provide these cryptographic services for Motorola’s APCO-25 compliant Astro ™ family of console and base station radio infrastructure equipment.
Key facts
- Scheme
- FIPS 140
- Certificate
- 236
- Standard
- FIPS 140-1
- Security level
- Level 1
- Status
- historical
- Vendor
- Motorola, Inc.
- Module type
- Hardware
- Embodiment
- Multi-Chip Embedded
- Lab
- UL Verification Services, Inc.
- First validated
- July 11, 2002
- Versions
- T6721B; R01.09.00 / 81
- Caveat
- When operated in FIPS mode
Algorithms
- AES
- Triple-DES
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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