Lucas/lilcrypto
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initial import

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Lucas Gabriel Vuotto 2024-05-31 10:59:58 +00:00
commit 7bc527c769
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/*
* Copyright (c) 2024 Lucas Gabriel Vuotto <lucas@lgv5.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stddef.h>
#include <stdint.h>
struct lc_auth_impl {
int (*init)(void *, const uint8_t *, size_t);
int (*update)(void *, const uint8_t *, size_t);
int (*final)(void *, uint8_t *, size_t *);
int (*auth)(const uint8_t *, size_t, uint8_t *, size_t *,
const uint8_t *, size_t);
size_t argsz;
};
struct lc_auth_ctx {
const struct lc_auth_impl *impl;
void *arg;
};