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/***********************license start************************************
* Copyright (c) 2003-2017 Cavium, Inc.
* All rights reserved.
*
* License: one of 'Cavium License' or 'GNU General Public License Version 2'
*
* This file is provided under the terms of the Cavium License (see below)
* or under the terms of GNU General Public License, Version 2, as
* published by the Free Software Foundation. When using or redistributing
* this file, you may do so under either license.
*
* Cavium License: Redistribution and use in source and binary forms, with
* or without modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* * Neither the name of Cavium Inc. nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* This Software, including technical data, may be subject to U.S. export
* control laws, including the U.S. Export Administration Act and its
* associated regulations, and may be subject to export or import
* regulations in other countries.
*
* TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
* AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS
* OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH
* RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY
* REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT
* DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY)
* WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A
* PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET
* ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE
* ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES
* WITH YOU.
***********************license end**************************************/
#ifndef __ZIP_CRYPTO_H__
#define __ZIP_CRYPTO_H__
#include <linux/crypto.h>
#include <crypto/internal/scompress.h>
#include "common.h"
#include "zip_deflate.h"
#include "zip_inflate.h"
struct zip_kernel_ctx {
struct zip_operation zip_comp;
struct zip_operation zip_decomp;
};
int zip_alloc_comp_ctx_deflate(struct crypto_tfm *tfm);
int zip_alloc_comp_ctx_lzs(struct crypto_tfm *tfm);
void zip_free_comp_ctx(struct crypto_tfm *tfm);
int zip_comp_compress(struct crypto_tfm *tfm,
const u8 *src, unsigned int slen,
u8 *dst, unsigned int *dlen);
int zip_comp_decompress(struct crypto_tfm *tfm,
const u8 *src, unsigned int slen,
u8 *dst, unsigned int *dlen);
void *zip_alloc_scomp_ctx_deflate(struct crypto_scomp *tfm);
void *zip_alloc_scomp_ctx_lzs(struct crypto_scomp *tfm);
void zip_free_scomp_ctx(struct crypto_scomp *tfm, void *zip_ctx);
int zip_scomp_compress(struct crypto_scomp *tfm,
const u8 *src, unsigned int slen,
u8 *dst, unsigned int *dlen, void *ctx);
int zip_scomp_decompress(struct crypto_scomp *tfm,
const u8 *src, unsigned int slen,
u8 *dst, unsigned int *dlen, void *ctx);
#endif
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