This structure contains an index descriptor and a module-defined value. The index descriptor may be used by the module to enhance the performance when locating the record. The module-defined value must uniquely identify the record. For a DBMS, this may be the record data. For a Public-Key Cryptographic Standard DL, this may be an object handle. Alternately, the DL may have a module-specific scheme for identifying data that has been inserted or retrieved.

typedef struct cssm_db_unique_record {
    CSSM_DB_INDEX_INFO RecordLocator; 
    CSSM_DATA RecordIdentifier;
} CSSM_DB_UNIQUE_RECORD, *CSSM_DB_UNIQUE_RECORD_PTR;

Definitions:

RecordLocator

The information describing how to locate the record efficiently.

RecordIdentifier

A module-specific identifier which will allow the DL to locate this record.