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