1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0 OR MIT 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This is an implementation of the Curve25519 ECDH algorithm, using either 6*4882a593Smuzhiyun * a 32-bit implementation or a 64-bit implementation with 128-bit integers, 7*4882a593Smuzhiyun * depending on what is supported by the target compiler. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * Information: https://cr.yp.to/ecdh.html 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include <crypto/curve25519.h> 13*4882a593Smuzhiyun #include <linux/module.h> 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun const u8 curve25519_null_point[CURVE25519_KEY_SIZE] __aligned(32) = { 0 }; 16*4882a593Smuzhiyun const u8 curve25519_base_point[CURVE25519_KEY_SIZE] __aligned(32) = { 9 }; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun EXPORT_SYMBOL(curve25519_null_point); 19*4882a593Smuzhiyun EXPORT_SYMBOL(curve25519_base_point); 20*4882a593Smuzhiyun EXPORT_SYMBOL(curve25519_generic); 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun MODULE_LICENSE("GPL v2"); 23*4882a593Smuzhiyun MODULE_DESCRIPTION("Curve25519 scalar multiplication"); 24*4882a593Smuzhiyun MODULE_AUTHOR("Jason A. Donenfeld <Jason@zx2c4.com>"); 25