skinny64-parallel.h

/*
 * Copyright (C) 2017 Southern Storm Software, Pty Ltd.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */

#ifndef SKINNY64_PARALLEL_h
#define SKINNY64_PARALLEL_h

#include "skinny64-cipher.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct
{
    const void *vtable;

    void *ctx;

    size_t parallel_size;

} Skinny64ParallelECB_t;

int skinny64_parallel_ecb_init(Skinny64ParallelECB_t *ecb);

void skinny64_parallel_ecb_cleanup(Skinny64ParallelECB_t *ecb);

int skinny64_parallel_ecb_set_key
    (Skinny64ParallelECB_t *ecb, const void *key, unsigned size);

int skinny64_parallel_ecb_encrypt
    (void *output, const void *input, size_t size,
     const Skinny64ParallelECB_t *ecb);

int skinny64_parallel_ecb_decrypt
    (void *output, const void *input, size_t size,
     const Skinny64ParallelECB_t *ecb);

#ifdef __cplusplus
}
#endif

#endif