162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Cryptographic API. 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Compression operations. 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> 862306a36Sopenharmony_ci */ 962306a36Sopenharmony_ci#include <linux/crypto.h> 1062306a36Sopenharmony_ci#include "internal.h" 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciint crypto_comp_compress(struct crypto_comp *comp, 1362306a36Sopenharmony_ci const u8 *src, unsigned int slen, 1462306a36Sopenharmony_ci u8 *dst, unsigned int *dlen) 1562306a36Sopenharmony_ci{ 1662306a36Sopenharmony_ci struct crypto_tfm *tfm = crypto_comp_tfm(comp); 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci return tfm->__crt_alg->cra_compress.coa_compress(tfm, src, slen, dst, 1962306a36Sopenharmony_ci dlen); 2062306a36Sopenharmony_ci} 2162306a36Sopenharmony_ciEXPORT_SYMBOL_GPL(crypto_comp_compress); 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ciint crypto_comp_decompress(struct crypto_comp *comp, 2462306a36Sopenharmony_ci const u8 *src, unsigned int slen, 2562306a36Sopenharmony_ci u8 *dst, unsigned int *dlen) 2662306a36Sopenharmony_ci{ 2762306a36Sopenharmony_ci struct crypto_tfm *tfm = crypto_comp_tfm(comp); 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci return tfm->__crt_alg->cra_compress.coa_decompress(tfm, src, slen, dst, 3062306a36Sopenharmony_ci dlen); 3162306a36Sopenharmony_ci} 3262306a36Sopenharmony_ciEXPORT_SYMBOL_GPL(crypto_comp_decompress); 33