IMB-1000 HFR and IMB-1200 HFR Secure Media Blocks
Ultra Stereo Labs, Inc. - FIPS 140 #1874
The Image Media Block is a type of Secure Processing Block that contains a Security Manager, Image, Audio and Subtitle Media Decryptors, Image decoder, Image and Audio Forensic Marking (FM) and optional Link Encoder. It is used for playback of encrypted movie content in commercial cinemas.
Key facts
- Scheme
- FIPS 140
- Certificate
- 1874
- Standard
- FIPS 140-2
- Security level
- Level 2
- Status
- historical
- Vendor
- Ultra Stereo Labs, Inc.
- Module type
- Hardware
- Embodiment
- Multi-Chip Embedded
- Lab
- UL Verification Services, Inc.
- First validated
- January 18, 2013
- Versions
- Rev. 11 and 12; 08162012
- Caveat
- None
Algorithms
- AES
- HMAC
- RNG
- 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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