Module Name
IMB-1000 HFR and IMB-1200 HFR Secure Media Blocks
Historical Reason
RNG SP800-131A Revision 1 Transition
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
Embodiment
Multi-chip embedded
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.
Other Algorithms
RSA (key wrapping, key establishment methodology provides 112 bits of encryption strength); NDRNG; MD5; TI S-BOX; EC Diffie-Hellman
Hardware Versions
Rev. 14
Firmware Versions
02272013