1.3.12.9 WDRV_PIC32MZW_PMKCacheFlush Function
C
WDRV_PIC32MZW_STATUS WDRV_PIC32MZW_PMKCacheFlush ( DRV_HANDLE handle )
Summary
Flush the PMK cache.
Description
Removes all entries from the local PMK cache.
Precondition
WDRV_PIC32MZW_Initialize should have been called. WDRV_PIC32MZW_Open should have been called to obtain a valid handle.
Parameters
| Param | Description |
|---|---|
| handle | Client handle obtained by a call to WDRV_PIC32MZW_Open. |
Returns
WDRV_PIC32MZW_STATUS_OK - The request has been accepted.
WDRV_PIC32MZW_STATUS_NOT_OPEN - The driver instance is not open.
WDRV_PIC32MZW_STATUS_INVALID_ARG - The parameters were incorrect.
WDRV_PIC32MZW_STATUS_REQUEST_ERROR - The request to the PIC32MZW was rejected.
Remarks
Every SAE (i.e. WPA3) or 802.1X (Enterprise) authentication as either STA or AP results in a PMK being generated with the peer, and cached locally. The cache stores the most recent 4 entries, for 12 hours, or until flushed.