Key-system specific initialization data. This data is copied directly from the file and the format depends on the specific key system. This can be NULL if there is no initialization data; in that case, there will be at least one key ID.
See Implementation
Key-system specific initialization data. This data is copied directly from the file and the format depends on the specific key system. This can be NULL if there is no initialization data; in that case, there will be at least one key ID.