2.2.2.3 DRM Version 1 License Format
A Digital Rights Management (DRM) version 1 license response is a base64-encoded CERTIFIED_LICENSE structure.
The CERTIFIED_LICENSE structure consists of two certificates and a license. The first certificate represents the Microsoft signing certificate. The second certificate represents the signing certificate of the server issuing the content license.
The Digital Rights Management version 1 license format contains the following top-level structures.
|
Structure |
Description |
|---|---|
|
Defines the certificate component of a DRM version 1 certified license. |
|
|
Defines the data block of a certificate, including the public key, serial number, and certificate issuer. |
|
|
CERTIFIED_LICENSE |
Defines a version 1 certified license before it is encoded with base64 encoding. |
|
Defines the license portion of a version 1 certified license. |
|
|
Defines the data portion of a version 1 license, including the rights and security settings. |