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/*
* This file is part of the SSH Library
*
* Copyright (c) 2021 by Anderson Toshiyuki Sasaki - Red Hat, Inc.
*
* The SSH Library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 2.1 of the License, or (at your option) any later version.
*
* The SSH Library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the SSH Library; see the file COPYING. If not,
* see <https://www.gnu.org/licenses/>.
*/
#include "libssh/chacha.h"
void __wrap_chacha_keysetup(struct chacha_ctx *x,
const uint8_t *k,
uint32_t kbits)
#ifdef HAVE_GCC_BOUNDED_ATTRIBUTE
__attribute__((__bounded__(__minbytes__, 2, CHACHA_MINKEYLEN)))
#endif
;
void __wrap_chacha_ivsetup(struct chacha_ctx *x,
const uint8_t *iv,
const uint8_t *ctr)
#ifdef HAVE_GCC_BOUNDED_ATTRIBUTE
__attribute__((__bounded__(__minbytes__, 2, CHACHA_NONCELEN)))
__attribute__((__bounded__(__minbytes__, 3, CHACHA_CTRLEN)))
#endif
;
void __wrap_chacha_encrypt_bytes(struct chacha_ctx *x,
const uint8_t *m,
uint8_t *c,
uint32_t bytes)
#ifdef HAVE_GCC_BOUNDED_ATTRIBUTE
__attribute__((__bounded__(__buffer__, 2, 4)))
__attribute__((__bounded__(__buffer__, 3, 4)))
#endif
;
bool internal_chacha20_function_called(void);
void reset_chacha20_function_called(void);
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