| UID | title | description | helpviewer_keywords | old-location | tech.root | ms.assetid | ms.date | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | req.redist | ms.custom | f1_keywords | dev_langs | topic_type | api_type | api_location | api_name | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NS:ksopmapi._OPM_OMAC |
OPM_OMAC (ksopmapi.h) |
The OPM_OMAC (ksopmapi.h) structure contains a Message Authentication Code (MAC) for an Output Protection Manager (OPM) message. |
|
mf\opm_omac.htm |
mf |
6ff37a2a-9e63-4097-8ee6-bcc4bd580ab8 |
08/05/2022 |
OPM_OMAC, OPM_OMAC structure [Media Foundation], _OPM_OMAC, ksopmapi/OPM_OMAC, mf.opm_omac |
ksopmapi.h |
Opmapi.h |
Windows |
Windows Vista [desktop apps only] |
Windows Server 2008 [desktop apps only] |
Windows |
OPM_OMAC |
19H1 |
|
|
|
|
|
|
Contains a Message Authentication Code (MAC) for an Output Protection Manager (OPM) message.
A buffer that contains the cryptographic MAC value of the message.