18c2ecf20Sopenharmony_ci/***********************license start************************************ 28c2ecf20Sopenharmony_ci * Copyright (c) 2003-2017 Cavium, Inc. 38c2ecf20Sopenharmony_ci * All rights reserved. 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * License: one of 'Cavium License' or 'GNU General Public License Version 2' 68c2ecf20Sopenharmony_ci * 78c2ecf20Sopenharmony_ci * This file is provided under the terms of the Cavium License (see below) 88c2ecf20Sopenharmony_ci * or under the terms of GNU General Public License, Version 2, as 98c2ecf20Sopenharmony_ci * published by the Free Software Foundation. When using or redistributing 108c2ecf20Sopenharmony_ci * this file, you may do so under either license. 118c2ecf20Sopenharmony_ci * 128c2ecf20Sopenharmony_ci * Cavium License: Redistribution and use in source and binary forms, with 138c2ecf20Sopenharmony_ci * or without modification, are permitted provided that the following 148c2ecf20Sopenharmony_ci * conditions are met: 158c2ecf20Sopenharmony_ci * 168c2ecf20Sopenharmony_ci * * Redistributions of source code must retain the above copyright 178c2ecf20Sopenharmony_ci * notice, this list of conditions and the following disclaimer. 188c2ecf20Sopenharmony_ci * 198c2ecf20Sopenharmony_ci * * Redistributions in binary form must reproduce the above 208c2ecf20Sopenharmony_ci * copyright notice, this list of conditions and the following 218c2ecf20Sopenharmony_ci * disclaimer in the documentation and/or other materials provided 228c2ecf20Sopenharmony_ci * with the distribution. 238c2ecf20Sopenharmony_ci * 248c2ecf20Sopenharmony_ci * * Neither the name of Cavium Inc. nor the names of its contributors may be 258c2ecf20Sopenharmony_ci * used to endorse or promote products derived from this software without 268c2ecf20Sopenharmony_ci * specific prior written permission. 278c2ecf20Sopenharmony_ci * 288c2ecf20Sopenharmony_ci * This Software, including technical data, may be subject to U.S. export 298c2ecf20Sopenharmony_ci * control laws, including the U.S. Export Administration Act and its 308c2ecf20Sopenharmony_ci * associated regulations, and may be subject to export or import 318c2ecf20Sopenharmony_ci * regulations in other countries. 328c2ecf20Sopenharmony_ci * 338c2ecf20Sopenharmony_ci * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" 348c2ecf20Sopenharmony_ci * AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS 358c2ecf20Sopenharmony_ci * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH 368c2ecf20Sopenharmony_ci * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY 378c2ecf20Sopenharmony_ci * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT 388c2ecf20Sopenharmony_ci * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) 398c2ecf20Sopenharmony_ci * WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A 408c2ecf20Sopenharmony_ci * PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET 418c2ecf20Sopenharmony_ci * ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE 428c2ecf20Sopenharmony_ci * ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES 438c2ecf20Sopenharmony_ci * WITH YOU. 448c2ecf20Sopenharmony_ci ***********************license end**************************************/ 458c2ecf20Sopenharmony_ci 468c2ecf20Sopenharmony_ci#ifndef __ZIP_CRYPTO_H__ 478c2ecf20Sopenharmony_ci#define __ZIP_CRYPTO_H__ 488c2ecf20Sopenharmony_ci 498c2ecf20Sopenharmony_ci#include <linux/crypto.h> 508c2ecf20Sopenharmony_ci#include <crypto/internal/scompress.h> 518c2ecf20Sopenharmony_ci#include "common.h" 528c2ecf20Sopenharmony_ci#include "zip_deflate.h" 538c2ecf20Sopenharmony_ci#include "zip_inflate.h" 548c2ecf20Sopenharmony_ci 558c2ecf20Sopenharmony_cistruct zip_kernel_ctx { 568c2ecf20Sopenharmony_ci struct zip_operation zip_comp; 578c2ecf20Sopenharmony_ci struct zip_operation zip_decomp; 588c2ecf20Sopenharmony_ci}; 598c2ecf20Sopenharmony_ci 608c2ecf20Sopenharmony_ciint zip_alloc_comp_ctx_deflate(struct crypto_tfm *tfm); 618c2ecf20Sopenharmony_ciint zip_alloc_comp_ctx_lzs(struct crypto_tfm *tfm); 628c2ecf20Sopenharmony_civoid zip_free_comp_ctx(struct crypto_tfm *tfm); 638c2ecf20Sopenharmony_ciint zip_comp_compress(struct crypto_tfm *tfm, 648c2ecf20Sopenharmony_ci const u8 *src, unsigned int slen, 658c2ecf20Sopenharmony_ci u8 *dst, unsigned int *dlen); 668c2ecf20Sopenharmony_ciint zip_comp_decompress(struct crypto_tfm *tfm, 678c2ecf20Sopenharmony_ci const u8 *src, unsigned int slen, 688c2ecf20Sopenharmony_ci u8 *dst, unsigned int *dlen); 698c2ecf20Sopenharmony_ci 708c2ecf20Sopenharmony_civoid *zip_alloc_scomp_ctx_deflate(struct crypto_scomp *tfm); 718c2ecf20Sopenharmony_civoid *zip_alloc_scomp_ctx_lzs(struct crypto_scomp *tfm); 728c2ecf20Sopenharmony_civoid zip_free_scomp_ctx(struct crypto_scomp *tfm, void *zip_ctx); 738c2ecf20Sopenharmony_ciint zip_scomp_compress(struct crypto_scomp *tfm, 748c2ecf20Sopenharmony_ci const u8 *src, unsigned int slen, 758c2ecf20Sopenharmony_ci u8 *dst, unsigned int *dlen, void *ctx); 768c2ecf20Sopenharmony_ciint zip_scomp_decompress(struct crypto_scomp *tfm, 778c2ecf20Sopenharmony_ci const u8 *src, unsigned int slen, 788c2ecf20Sopenharmony_ci u8 *dst, unsigned int *dlen, void *ctx); 798c2ecf20Sopenharmony_ci#endif 80