(void (*)(void *))EVP_SIGNATURE_free);
}
+int EVP_SIGNATURE_is_a(const EVP_SIGNATURE *signature, const char *name)
+{
+ return evp_is_a(signature->prov, signature->name_id, name);
+}
+
+void EVP_SIGNATURE_do_all_provided(OPENSSL_CTX *libctx,
+ void (*fn)(EVP_SIGNATURE *signature,
+ void *arg),
+ void *arg)
+{
+ struct keymgmt_data_st keymgmt_data;
+
+ keymgmt_data.ctx = libctx;
+ keymgmt_data.properties = NULL;
+ evp_generic_do_all(libctx, OSSL_OP_SIGNATURE,
+ (void (*)(void *, void *))fn, arg,
+ evp_signature_from_dispatch, &keymgmt_data,
+ (void (*)(void *))EVP_SIGNATURE_free);
+}
+
static int evp_pkey_signature_init(EVP_PKEY_CTX *ctx, EVP_SIGNATURE *signature,
int operation)
{