PROV_SKEY
PROV_SKEY *key = skeydata;
PROV_SKEY *key = skeydata;
PROV_SKEY *aes = generic_import(provctx, selection, params);
PROV_SKEY *aes = keydata;
PROV_SKEY *generic = keydata;
PROV_SKEY *generic = NULL;
generic = OPENSSL_zalloc(sizeof(PROV_SKEY));
PROV_SKEY *gen = keydata;