Digital cinema (D-cinema) operations -- Digital certificate
This standard presents a specification for Digital Certificates for use in D-Cinema systems. The standard defines the Digital Certificate format and associated processing rules in sufficient detail to enable vendors to develop and implement interoperable security solutions. In the D-Cinema environment, certificates have these primary applications:
Establishing identity of security devices
Supporting secure communications at the network layer (e.g. TLS) or application-messaging layer (e.g., Extra Theater Messages [ETM])
Authentication and integrity requirements for Composition Play Lists (CPL) and Packing Lists (PL)
The Digital Certificate standard is based on a constrained form of the X.509v3 [X.509] format and processing rules. Only the most widely supported features of X.509v3 are used in order to give vendors a large selection of X.509v3 development toolkits and certificate issuing products. The constraints also avoid the complexity and ambiguity that often occurs in systems that use X.509v3 certificates.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 26430-2 |
| Publication Date | April 30, 2009 |
| Language | en - English |
| Page Count | 30 |
| Revision Level | |
| Supercedes | |
| Committee | CPW/36 |