DVS Clipster User's Guide download pdf (Page 58)

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Digital Cinema Delivery Tool

3.3.6 KDM

If you create an encrypted DCP, one or more Key Delivery Messages

(KDMs) have to be created as well. They will contain the encrypted AES

key to decrypt the content of the DCP. Usually you will create one KDM

for each D-Cinema player that should play out the content and for this

the respective public key of the D-Cinema player is required. The gen-

eration of the KDMs as well as the keys that should be used can be con-

figured with the KDM configuration step.

Figure 3-15: The KDM settings

In the settings pane configure the generation of the KDM(s) according

to your needs:

With the entry and date/time fields in the upper part of the window

you have to provide further details about the KDM(s) to be created as

well as their validity. For the generation of a KDM a correct time setting

Further information about the keys and certificates used during

the creation and usage of a DCP can be found in section “Keys

and Certificates Explained” on page 6-11.

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DVS Clipster User's Guide Page 58