ICertificateAttestationChallenge::DecryptChallenge method (certenroll.h)
Decrypts the challenge from the Certificate Management over CMS (CMC) response and creates a re-encrypted response to send to the CA.
Syntax
HRESULT DecryptChallenge(
[in] EncodingType Encoding,
[out, retval] BSTR *pstrEnvelopedPkcs7ReencryptedToCA
);
Parameters
[in] Encoding
An EncodingType enumeration value that specifies the type of Unicode-encoding applied to the attestation challenge. The default value is XCN_CRYPT_STRING_BASE64.
[out, retval] pstrEnvelopedPkcs7ReencryptedToCA
The decrypted challenge from the CMC response re-encrypted for the CA.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | certenroll.h |
| DLL | Certenroll.dll |