NCryptEnumKeys function lists the keys stored in the Key Storage Provider (KSP).
Parameters
-
hProvider[in] -
The key storage provider handle. Use NCryptOpenStorageProvider to get this handle.
-
pszScope[in, unused] -
Set this parameter to NULL.
-
ppKeyName[out] -
A pointer address to an
NCryptKeyNamestructure that stores the key name. To free this memory after use, callNCryptFreeBuffer. ppEnumState[in, out]-
A VOID pointer address that tracks the enumeration progress. The key storage provider uses this information internally to manage the enumeration sequence. To start a new enumeration from the beginning, set this pointer to NULL.
To free this memory after completing the enumeration, pass this pointer to the
NCryptFreeBuffer. dwFlags[in]-
Flags to modify the function's behavior. This function has no flags.
Return Value
The function returns a status code to indicate success or failure.
Common return codes include:
| Return code | Description |
|---|---|
|
ERROR_SUCCESS |
The operation completed successfully. |
|
NTE_INVALID_PARAMETER |
One or more parameters are not valid. |
|
NTE_FAIL |
The operation couldn't complete. |
|
NTE_INVALID_HANDLE |
The handle in |
|
NTE_NO_MORE_ITEMS |
The enumeration has listed all available keys. |
