: By targeting the Platform KSP, developers ensure keys never leave the hardware, protecting them from memory-scraping malware. Modern Algorithms
: Once the provider is opened, it returns an NCRYPT_PROV_HANDLE . This handle is then used for all subsequent tasks like creating, opening, or deleting keys, ensuring a consistent workflow.
The request for a story about NCryptOpenStorageProvider suggests you might be looking for a narrative explanation of how this Windows Cryptography API: Next Generation (CNG) function works, or perhaps a scenario involving a developer debugging a security module. ncryptopenstorageprovider new
: You can specify a particular provider by name (e.g., MS_KEY_STORAGE_PROVIDER for the default Windows software provider) to ensure your application uses a specific level of security.
SECURITY_STATUS status; NCRYPT_PROV_HANDLE hProvider = NULL; : By targeting the Platform KSP, developers ensure
: Used for rapid operations on non-persistent keys (e.g., hashing, transient session handshakes).
SECURITY_STATUS NCryptOpenStorageProvider( [out] NCRYPT_PROV_HANDLE *phProvider, [in, optional] LPCWSTR pszProviderName, [in] DWORD dwFlags ); Use code with caution. Core Parameters Broken Down optional] LPCWSTR pszProviderName
Utilizing NCryptOpenStorageProvider for New and Modern Scenarios
: After obtaining a provider handle, you use NCryptCreatePersistedKey to generate a new key and store it permanently.