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1// SPDX-License-Identifier: GPL-2.0 OR MIT2/*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 either6 * 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.html10 */11 12#include <crypto/curve25519.h>13#include <linux/module.h>14#include <linux/init.h>15 16static int __init curve25519_init(void)17{18 if (!IS_ENABLED(CONFIG_CRYPTO_MANAGER_DISABLE_TESTS) &&19 WARN_ON(!curve25519_selftest()))20 return -ENODEV;21 return 0;22}23 24static void __exit curve25519_exit(void)25{26}27 28module_init(curve25519_init);29module_exit(curve25519_exit);30 31MODULE_LICENSE("GPL v2");32MODULE_DESCRIPTION("Curve25519 scalar multiplication");33MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>");34