mirror of
https://github.com/freebsd/freebsd-src
synced 2024-07-09 04:36:31 +00:00
4d846d260e
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
55 lines
2.4 KiB
C
55 lines
2.4 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2021 The FreeBSD Foundation
|
|
*
|
|
* This software was developed by Ararat River Consulting, LLC under
|
|
* sponsorship from the FreeBSD Foundation.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef __CRYPTO_CHACHA20_POLY1305_H__
|
|
#define __CRYPTO_CHACHA20_POLY1305_H__
|
|
|
|
#include <sys/types.h>
|
|
|
|
/* The Poly1305 tag is appended to the cipher text. */
|
|
|
|
void chacha20_poly1305_encrypt(uint8_t *dst, const uint8_t *src,
|
|
const size_t src_len, const uint8_t *aad, const size_t aad_len,
|
|
const uint8_t *nonce, const size_t nonce_len, const uint8_t *key);
|
|
|
|
bool chacha20_poly1305_decrypt(uint8_t *dst, const uint8_t *src,
|
|
const size_t src_len, const uint8_t *aad, const size_t aad_len,
|
|
const uint8_t *nonce, const size_t nonce_len, const uint8_t *key);
|
|
|
|
void xchacha20_poly1305_encrypt(uint8_t *dst, const uint8_t *src,
|
|
const size_t src_len, const uint8_t *aad, const size_t aad_len,
|
|
const uint8_t *nonce, const uint8_t *key);
|
|
|
|
bool xchacha20_poly1305_decrypt(uint8_t *dst, const uint8_t *src,
|
|
const size_t src_len, const uint8_t *aad, const size_t aad_len,
|
|
const uint8_t *nonce, const uint8_t *key);
|
|
|
|
#endif /* !__CRYPTO_CHACHA20_POLY1305_H__ */
|