IMB-1000 HFR and IMB-1200 HFR Secure Media Blocks
Caveat: None
Certificate
| Certificate number | 1990 |
|---|---|
| Standard | FIPS 140-2 |
| Status | historical |
| Overall level | 2 |
| Module type | Hardware |
| Embodiment | Multi-chip embedded |
| Vendor | Ultra Stereo Labs, Inc. · website |
| Hardware versions | Rev. 14 |
| Firmware versions | 02272013 |
Module description
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.
Security level exceptions
- Cryptographic Module Specification: Level 3
- Roles, Services, and Authentication: Level 3
- Physical Security: Level 3
- Cryptographic Key Management: Level 3
- Design Assurance: Level 3
Approved algorithms
Other algorithms
RSA (key wrapping, key establishment methodology provides 112 bits of encryption strength); NDRNG; MD5; TI S-BOX; EC Diffie-Hellman
Validation history
| Date | Type | Lab |
|---|---|---|
| 2013-08-13 | 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 historical
- Validation dates on record: 2013-08-13