BOOLEAN
AnscAsn1PKCS10SignWithKeyParam
(
ANSC_HANDLE hThisObject,
PKI_KEY_TYPE keyType,
ANSC_HANDLE hKeyPairHandle
)
{
PANSC_ASN1_CERTIFICATEREQUEST pThisObject = (PANSC_ASN1_CERTIFICATEREQUEST)hThisObject;
PANSC_ASN1_PRIVATEKEYINFO pKeyInfo;
BOOLEAN bResult;
pKeyInfo = (PANSC_ASN1_PRIVATEKEYINFO)
AnscAsn1CreatePrivateKeyInfoWithKey(NULL, keyType, hKeyPairHandle);
if( pKeyInfo == NULL)
{
return FALSE;
}
bResult =
pThisObject->SignWithPrivateKeyInfo
(
pThisObject,
pKeyInfo
);
pKeyInfo->AsnFree(pKeyInfo);
return bResult;
}
/*************************************************************************
*
* This is the reverse api of above, with the given key type and KeyGenParams,
* generate the private key info encoding;
*
*************************************************************************/
PUCHAR
PKIUtilityGetPrivateKeyInfoEncoding
(
ANSC_HANDLE hKeyGenParams,
PKI_KEY_TYPE keyType,
PULONG pLength
)
{
PANSC_ASN1_PRIVATEKEYINFO pKeyInfo;
PUCHAR pEncoding;
if( hKeyGenParams == NULL || pLength == NULL)
{
return NULL;
}
pKeyInfo = (PANSC_ASN1_PRIVATEKEYINFO)
AnscAsn1CreatePrivateKeyInfo(NULL);
if( pKeyInfo == NULL)
{
return NULL;
}
if( !pKeyInfo->InitKey(pKeyInfo, keyType, hKeyGenParams))
{
pKeyInfo->AsnFree(pKeyInfo);
return NULL;
}
pEncoding = pKeyInfo->GetEncodedData(pKeyInfo, pLength);
pKeyInfo->AsnFree(pKeyInfo);
return pEncoding;
}
BOOLEAN
AnscAsn1PKCS10InitKeyPair
(
ANSC_HANDLE hThisObject,
PKI_KEY_TYPE keyType,
ANSC_HANDLE hKeyPairHandle
)
{
PANSC_ASN1_CERTIFICATEREQUEST pThisObject = (PANSC_ASN1_CERTIFICATEREQUEST)hThisObject;
PANSC_ASN1_SUBJECTPUBLICKEYINFO pPublicKeyInfo;
PANSC_ASN1_CERTIFICATIONREQUESTINFO
pInfo;
PANSC_ASN1_PRIVATEKEYINFO pKeyInfo;
BOOLEAN bResult;
if( pThisObject == NULL || hKeyPairHandle == NULL)
{
return FALSE;
}
pInfo = (PANSC_ASN1_CERTIFICATIONREQUESTINFO)
pThisObject->GetCertificateRequestInfo(pThisObject);
if( pInfo == NULL)
{
return FALSE;
}
pPublicKeyInfo = (PANSC_ASN1_SUBJECTPUBLICKEYINFO)
pInfo->GetChildByIndex(pInfo,2);
if( pPublicKeyInfo == NULL)
{
return FALSE;
}
if(!pPublicKeyInfo->GenerateKey
(
pPublicKeyInfo,
keyType,
hKeyPairHandle
))
{
AnscTrace("Failed to set the public key.\n");
return FALSE;
}
pKeyInfo = (PANSC_ASN1_PRIVATEKEYINFO)
AnscAsn1CreatePrivateKeyInfoWithKey(NULL, keyType,hKeyPairHandle);
if( pKeyInfo == NULL)
{
return FALSE;
}
bResult =
pThisObject->SignWithPrivateKeyInfo
(
pThisObject,
pKeyInfo
);
pKeyInfo->AsnFree(pKeyInfo);
return bResult;
}