1// SPDX-License-Identifier: GPL-2.0 OR MIT
 2/*
 3 * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
 4 *
 5 * This is an implementation of the Curve25519 ECDH algorithm, using either
 6 * a 32-bit implementation or a 64-bit implementation with 128-bit integers,
 7 * depending on what is supported by the target compiler.
 8 *
 9 * Information: https://cr.yp.to/ecdh.html
10 */
11
12#include <crypto/curve25519.h>
13#include <linux/module.h>
14#include <linux/init.h>
15
16bool curve25519_selftest(void);
17
18static int __init mod_init(void)
19{
20	if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS) &&
21	    WARN_ON(!curve25519_selftest()))
22		return -ENODEV;
23	return 0;
24}
25
26static void __exit mod_exit(void)
27{
28}
29
30module_init(mod_init);
31module_exit(mod_exit);
32
33MODULE_LICENSE("GPL v2");
34MODULE_DESCRIPTION("Curve25519 scalar multiplication");
35MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");