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/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
*/
#ifndef _ZINC_CURVE25519_H
#define _ZINC_CURVE25519_H
#include <linux/types.h>
enum curve25519_lengths {
CURVE25519_POINT_SIZE = 32
};
bool __must_check curve25519(u8 mypublic[CURVE25519_POINT_SIZE],
const u8 secret[CURVE25519_POINT_SIZE],
const u8 basepoint[CURVE25519_POINT_SIZE]);
void curve25519_generate_secret(u8 secret[CURVE25519_POINT_SIZE]);
bool __must_check curve25519_generate_public(
u8 pub[CURVE25519_POINT_SIZE], const u8 secret[CURVE25519_POINT_SIZE]);
void curve25519_fpu_init(void);
#ifdef DEBUG
bool curve25519_selftest(void);
#endif
#endif /* _ZINC_CURVE25519_H */
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