windowsdlls
Differences
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| windowsdlls [2009/05/08 07:59] – nopsled | windowsdlls [2009/09/27 09:18] – nopsled | ||
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| </ | </ | ||
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| ===== OpenMG Secure Module - Implementation Architecture ===== | ===== OpenMG Secure Module - Implementation Architecture ===== | ||
| - | * In Sony Patent EP1 496 439 A1, Fig.6 there are a Functional architecture | + | * References: |
| + | Sony Patent EP1 496 439 A1, Fig.6 there is a diagram | ||
| + | |||
| + | Note: Patent diagram says following: | ||
| + | |||
| + | Security Module: | ||
| + | |||
| + | [0047] A security module 53 performs processing relating | ||
| + | to data security, such as encryption of the modules. | ||
| + | A request for the security-related processing generated | ||
| + | in the modules is sent to the security module 53, | ||
| + | and the security module 53 performs encryption or the like | ||
| + | in response to the request. | ||
| + | |||
| + | DRM Module: | ||
| + | |||
| + | [0043] Fig. 6 shows an example of the functional | ||
| + | structure of the client 1. A DRM (Digital Right Management) | ||
| + | module 51 communicates the content, right data, | ||
| + | etc., or manages the right data. | ||
| + | |||
| + | Comparision with the implementation: | ||
| + | |||
| + | Playback module, write module, read module, lcm module all communicate directly to | ||
| + | the DRM module or Security Module. These modules would be OmgNetMD.dll, | ||
| + | |||
| + | Modules in the plugin-layer at the top would communicate with these " | ||
| + | they never directly communicate with salwrap/ | ||
| + | There are tough, exceptions, a couple of functions can be used in pfcom trough COM. Its also possible to use SAL (salExec0) using COM (omgmisc.dll DLL link to salwrap.dll salExec0). | ||
| < | < | ||
| .................................................................................................... + UI | .................................................................................................... + UI | ||
| - | SonicStage | + | SonicStage |
| .................................................................................................... | .................................................................................................... | ||
| ^ ^ | ^ ^ | ||
| Line 137: | Line 164: | ||
| | COM | | COM | ||
| v v | v v | ||
| - | .................................................................................................... Plug-in layer | + | .................................................................................................... Plug-in layer (AVLib) |
| + CheckOut +Playback | + CheckOut +Playback | ||
| + CheckIn +Convert | + CheckIn +Convert | ||
| Line 167: | Line 194: | ||
| | | | | ||
| v | v | ||
| - | | + | |
| - | rights information | + | License repository/ |
| - | (opf data) | + | |
| - | | + | [License information] |
| + | | ||
| + | < | ||
| + | | ||
| Line 184: | Line 214: | ||
| .................................................................................................... | .................................................................................................... | ||
| </ | </ | ||
| + | |||
| + | |||
| ===== The ocm-files ===== | ===== The ocm-files ===== | ||
| Line 224: | Line 256: | ||
| * Device.sal: [[devicesal]] | * Device.sal: [[devicesal]] | ||
| + | ===== Links ===== | ||
| + | |||
| + | * [[http:// | ||
windowsdlls.txt · Last modified: 2010/04/29 14:48 by megadiscman