Hi,
When an EVP_PKEY is created with some custom data, provider's keymgmt_load() gets called. I want to keep a reference count on the keydata returned from it. But there is no call to keymgmt_free() or anything similar when the EVP_PKEY is freed. How does one keep track of references to keydata? I have something like:
OSSL_STORE_open_ex(my_custom_uri, libctx, props,....)
while (!OSSL_STORE_eof(ctx)) {
OSSL_STORE_INFO *info = OSSL_STORE_load(ctx);
switch(OSSL_STORE_INFO_get_type(info)) {
case OSSL_STORE_INFO_PKEY:
pkey = OSSL_STORE_INFO_get0_PKEY(info);
(tried .._get1_PKEY(info) as well).
....
The pkey seems to be correctly constructed with a call to my keymgmt_load() where I construct keydata from the passed in reference.
On duplicating the key I do see calls to keymgmt_dup() and a matching keymgmt_free() (when the key is freed), so that part is good.
I'm still figuring out the new interface and likely doing something wrong.
Thanks,
Selva
