2.2.1.12.6.6 Data Element Hash
A Data Element Hash has the following structure.<3>
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Data Element Hash Declaration (variable) |
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Data Element Hash Scheme (variable) |
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Data Element Hash Data (variable) |
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Data Element Hash Declaration (variable): A 16-bit (section 2.2.1.5.1) or 32-bit Stream Object Header section 2.2.1.5.2) that specifies a data element hash declaration.
Data Element Hash Scheme (variable): A compact unsigned 64-bit integer (section 2.2.1.1) that specifies the hash schema. This value MUST be 1, indicating Content Information Data Structure Version 1.0 as specified in [MS-PCCRC] section 2.3.
Data Element Hash Data (variable): A Binary Item (section 2.2.1.3) that specifies the hash. The hash data MUST be encoded in the schema specified by the data element hash scheme.