IX509SignatureInformation::SetDefaultValues method (certenroll.h)
The SetDefaultValues method specifies a default hashing algorithm used to create a digest of the certificate request prior to signing.
Syntax
HRESULT SetDefaultValues();
Return value
If the function succeeds, the function returns S_OK.
If the function fails, it returns an HRESULT value that indicates the error. Possible values include, but are not limited to, those in the following table. For a list of common error codes, see Common HRESULT Values.
| Return code/value | Description |
|---|---|
|
The hashing algorithm OID could not be found. |
Remarks
If the hash algorithm is already set, this method performs no action. If the hash algorithm has not been specified, this method sets it to XCN_OID_OIWSEC_sha1 and clears the signature algorithm cache.
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 |