33 lines
921 B
C
33 lines
921 B
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Cryptographic API.
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*
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* Compression operations.
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*
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* Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
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*/
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#include <linux/crypto.h>
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#include "internal.h"
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int crypto_comp_compress(struct crypto_comp *comp,
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const u8 *src, unsigned int slen,
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u8 *dst, unsigned int *dlen)
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{
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struct crypto_tfm *tfm = crypto_comp_tfm(comp);
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return tfm->__crt_alg->cra_compress.coa_compress(tfm, src, slen, dst,
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dlen);
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}
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EXPORT_SYMBOL_GPL(crypto_comp_compress);
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int crypto_comp_decompress(struct crypto_comp *comp,
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const u8 *src, unsigned int slen,
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u8 *dst, unsigned int *dlen)
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{
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struct crypto_tfm *tfm = crypto_comp_tfm(comp);
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return tfm->__crt_alg->cra_compress.coa_decompress(tfm, src, slen, dst,
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dlen);
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}
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EXPORT_SYMBOL_GPL(crypto_comp_decompress);
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