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crypto/compress.c
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// SPDX-License-Identifier: GPL-2.0-or-later |
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/* * Cryptographic API. * * Compression operations. * * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> |
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*/ #include <linux/types.h> #include <linux/crypto.h> #include <linux/errno.h> |
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#include <linux/string.h> #include "internal.h" static int crypto_compress(struct crypto_tfm *tfm, const u8 *src, unsigned int slen, u8 *dst, unsigned int *dlen) { |
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return tfm->__crt_alg->cra_compress.coa_compress(tfm, src, slen, dst, |
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dlen); } static int crypto_decompress(struct crypto_tfm *tfm, const u8 *src, unsigned int slen, u8 *dst, unsigned int *dlen) { |
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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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int crypto_init_compress_ops(struct crypto_tfm *tfm) { |
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struct compress_tfm *ops = &tfm->crt_compress; |
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ops->cot_compress = crypto_compress; ops->cot_decompress = crypto_decompress; |
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return 0; |
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} |