PCRYPT_RESOLVE_HCRYPTPROV_FUNC callback function (wincrypt.h)
[The PCRYPT_RESOLVE_HCRYPTPROV_FUNC function is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions.]
The PCRYPT_RESOLVE_HCRYPTPROV_FUNC function returns a handle to a cryptographic service provider (CSP) by using the phCryptProv parameter to receive the key being imported. It is a callback function called from the context of the CryptImportPKCS8 function. The function must be implemented by the developer to suit each application.
Syntax
PCRYPT_RESOLVE_HCRYPTPROV_FUNC PcryptResolveHcryptprovFunc;
BOOL PcryptResolveHcryptprovFunc(
[in] CRYPT_PRIVATE_KEY_INFO *pPrivateKeyInfo,
[out] HCRYPTPROV *phCryptProv,
[in] LPVOID pVoidResolveFunc
)
{...}
Parameters
[in] pPrivateKeyInfo
A pointer to a CRYPT_PRIVATE_KEY_INFO structure that describes the key being imported.
[out] phCryptProv
A pointer to the HCRYPTPROV to receive the CSP.
[in] pVoidResolveFunc
The pVoidResolveFunc member passed in by the caller in the CRYPT_PKCS8_IMPORT_PARAMS structure.
Return value
If the function succeeds, the function returns nonzero (TRUE).
If the function fails, it returns zero (FALSE).
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | wincrypt.h |