ICspInformations::GetHashAlgorithms method (certenroll.h)
The GetHashAlgorithms method retrieves the collection of hash algorithms supported by a provider.
Syntax
HRESULT GetHashAlgorithms(
[in, optional] ICspInformation *pCspInformation,
[out] IObjectIds **ppValue
);
Parameters
[in, optional] pCspInformation
Pointer to an ICspInformation interface that represents the provider. This can be a legacy cryptographic service provider (CSP), a Cryptography API: Next Generation (CNG) provider, or NULL. If you specify NULL, this method returns the collection of all hash algorithms supported by all CSPs and CNG providers.
[out] ppValue
Address of a pointer to an IObjectIds interface that represents the collection.
Return value
If the function succeeds, the function returns S_OK.
If the function fails, it returns an HRESULT value that indicates the error. For a list of common error codes, see Common HRESULT Values.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | certenroll.h |
| DLL | CertEnroll.dll |