標準號：ISO 26430-2-2008
中文標準名稱：數字電影院(D-cinema)指令操作碼.第2部分:數字鑒定
英文標準名稱：Digital cinema (D-cinema) operations - Part 2: Digital certificate
標準類型：P77
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：P77
國際標準分類號：35.040;37.060.99
引用標準：MIME(Multipurpose Internet Mail Extensions) Base 64 Part one: Mechanisms for Specifying and Describing the Format of Internet Message Bodies.;FIPS-180-2;PKCS1;IETF RFC 4055-2005;IETF RFC 3280-2002;UTC RFC 3339-2002;ITU-T X.509-1997;ISO/IEC 8824-1-2002
適用范圍：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.