标准编号：ISO 26430-2:2008
中文名称：数字影院运行 第2部分：数字证书
英文名称：Digital cinema (D-cinema) operations — Part 2: Digital certificate
发布日期：2008-09
标准范围
This standard presents a specification for Digital Certificates for use in D-Cinema systems. The standarddefines the Digital Certificate format and associated processing rules in sufficient detail to enable vendors todevelop and implement interoperable security solutions. In the D-Cinema environment, certificates have theseprimary 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 processingrules. Only the most widely supported features of X.509v3 are used in order to give vendors a large selectionof X.509v3 development toolkits and certificate issuing products. The constraints also avoid the complexityand ambiguity that often occurs in systems that use X.509v3 certificates.
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