Ncryptopenstorageprovider New -

SECURITY_STATUS NCryptOpenStorageProvider( [out] NCRYPT_PROV_HANDLE *phProvider, [in, optional] LPCWSTR pszProviderName, [in] DWORD dwFlags ); Use code with caution.

: Using the MS_PLATFORM_CRYPTO_PROVIDER ensures that keys are physically tied to the device's TPM, making them non-exportable and highly secure.

: A Unicode string identifying the KSP. Common values include: ncryptopenstorageprovider new

MS_KEY_STORAGE_PROVIDER : The standard software-based provider.

: Currently, no flags are defined for this specific function, so it is typically set to 0 . Why Use NCryptOpenStorageProvider? Modern Windows security relies on CNG for several

Modern Windows security relies on CNG for several "new" standard requirements:

To create or open a key, you must first obtain a provider handle. NCryptOpenStorageProvider function (ncrypt.h) - Win32 apps the system loads the default KSP.

The function is defined in the ncrypt.h header and requires linking with ncrypt.lib .

MS_PLATFORM_CRYPTO_PROVIDER : The provider, used for hardware-bound keys.

MS_SMART_CARD_KEY_STORAGE_PROVIDER : Used for smart card operations. If set to NULL , the system loads the default KSP.