/*
* SecCmsEncryptedDataDecodeAfterData - finish decrypting this encryptedData's content
*/
OSStatus
SecCmsEncryptedDataDecodeAfterData(SecCmsEncryptedDataRef encd)
{
if (encd->contentInfo.ciphcx) {
SecCmsCipherContextDestroy(encd->contentInfo.ciphcx);
encd->contentInfo.ciphcx = NULL;
}
return SECSuccess;
}
/*
* SecCmsEnvelopedDataDecodeAfterData - finish decrypting this envelopedData's content
*/
OSStatus
SecCmsEnvelopedDataDecodeAfterData(SecCmsEnvelopedData *envd)
{
if (envd->contentInfo.ciphcx) {
SecCmsCipherContextDestroy(envd->contentInfo.ciphcx);
envd->contentInfo.ciphcx = NULL;
}
return SECSuccess;
}
/*
* SecCmsEncryptedDataEncodeAfterData - finalize this encryptedData for encoding
*/
OSStatus
SecCmsEncryptedDataEncodeAfterData(SecCmsEncryptedDataRef encd)
{
if (encd->contentInfo.ciphcx) {
SecCmsCipherContextDestroy(encd->contentInfo.ciphcx);
encd->contentInfo.ciphcx = NULL;
}
/* nothing to do after data */
return SECSuccess;
}
/*
* SecCmsEnvelopedDataEncodeAfterData - finalize this envelopedData for encoding
*/
OSStatus
SecCmsEnvelopedDataEncodeAfterData(SecCmsEnvelopedData *envd)
{
if (envd->contentInfo.ciphcx) {
SecCmsCipherContextDestroy(envd->contentInfo.ciphcx);
envd->contentInfo.ciphcx = NULL;
}
/* nothing else to do after data */
return SECSuccess;
}
/*
* SecCmsContentInfoDestroy - destroy a CMS contentInfo and all of its sub-pieces.
*/
void
SecCmsContentInfoDestroy(SecCmsContentInfoRef cinfo)
{
SECOidTag kind;
kind = SecCmsContentInfoGetContentTypeTag(cinfo);
switch (kind) {
case SEC_OID_PKCS7_ENVELOPED_DATA:
SecCmsEnvelopedDataDestroy(cinfo->content.envelopedData);
break;
case SEC_OID_PKCS7_SIGNED_DATA:
SecCmsSignedDataDestroy(cinfo->content.signedData);
break;
case SEC_OID_PKCS7_ENCRYPTED_DATA:
SecCmsEncryptedDataDestroy(cinfo->content.encryptedData);
break;
case SEC_OID_PKCS7_DIGESTED_DATA:
SecCmsDigestedDataDestroy(cinfo->content.digestedData);
break;
default:
/* XXX Anything else that needs to be "manually" freed/destroyed? */
break;
}
if (cinfo->digcx) {
/* must destroy digest objects */
SecCmsDigestContextCancel(cinfo->digcx);
cinfo->digcx = NULL;
}
if (cinfo->bulkkey)
CFRelease(cinfo->bulkkey);
/* @@@ private key is only here as a workaround for 3401088. Note this *must* be released after bulkkey */
if (cinfo->privkey)
CFRelease(cinfo->privkey);
if (cinfo->ciphcx) {
SecCmsCipherContextDestroy(cinfo->ciphcx);
cinfo->ciphcx = NULL;
}
/* we live in a pool, so no need to worry about storage */
}
