Film-Tech Forum ARCHIVE: Types of Doremi Certificates

This is topic Types of Doremi Certificates in forum Digital Cinema Forum at Film-Tech Forum ARCHIVE.

To visit this topic, use this URL:
https://ft-forum.com/ft/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic;f=16;t=003504

Posted by Greg Routenburg (Member # 1742) on 11-21-2018, 10:04 AM:

Greetings All,

I'm trying to organize KDMs with an independent producer and they are requesting server certificates for my Doremi servers at one of my sites. This in and of itself isn't an issue. I was able to download them from the Dolby Customer site.

My question is this...

When I open the zip file, there are 6 certs. Three Chain certs (MPEG, SHA256 and SMS) and three non-chain certs (MPEG, SHA256 and SMS). Excluding the MPEG certs which I understand are for encryption of legacy non-JPEG2000 DCPs, can KDMs be generated from either the SHA256 or SMS keys and should we send the Chain or Non-Chain certs? If anyone can clarify what all the different certs are for, that'd be a huge help.

Thanks!

Posted by Jose Angel Velasco (Member # 4706) on 11-21-2018, 12:58 PM:

Use the chain.sha256.pem file