PvkFreeCryptProv function
The PvkFreeCryptProv function releases the handle to a cryptographic service provider (CSP) and optionally deletes the temporary container created by the PvkGetCryptProv function.
Syntax
void WINAPI PvkFreeCryptProv(
_In_ HCRYPTPROV hProv,
_In_ LPCWSTR pwszCapiProvider,
_In_ DWORD dwProviderType,
_In_opt_ LPWSTR pwszTmpContainer
);
Parameters
- hProv [in]
-
A handle to the CSP.
- pwszCapiProvider [in]
-
A pointer to a null-terminated string for the CSP name.
- dwProviderType [in]
-
A DWORD value that represents the cryptographic provider type. For more information, see Cryptographic Provider Types.
- pwszTmpContainer [in, optional]
-
A pointer to a null-terminated string for the temporary key container name.
Return value
This function does not return a value.
Requirements
|
Minimum supported client |
Windows XP [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2003 [desktop apps only] |
|
DLL |
|