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authorEric Biggers <ebiggers@google.com>2018-02-20 10:48:24 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2018-03-02 19:03:33 +0300
commiteb66ecd56107e563de65121866990ec07142245d (patch)
treefd23612670b891bb79e42a25c0f9336dc534a86d /include/crypto/xts.h
parent44893bc2962363417ff9bed7876e0e58741e4f76 (diff)
downloadlinux-eb66ecd56107e563de65121866990ec07142245d.tar.xz
crypto: xts - remove xts_crypt()
Now that all users of xts_crypt() have been removed in favor of the XTS template wrapping an ECB mode algorithm, remove xts_crypt(). Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto/xts.h')
-rw-r--r--include/crypto/xts.h17
1 files changed, 0 insertions, 17 deletions
diff --git a/include/crypto/xts.h b/include/crypto/xts.h
index 322aab6e78a7..34d94c95445a 100644
--- a/include/crypto/xts.h
+++ b/include/crypto/xts.h
@@ -6,27 +6,10 @@
#include <crypto/internal/skcipher.h>
#include <linux/fips.h>
-struct scatterlist;
-struct blkcipher_desc;
-
#define XTS_BLOCK_SIZE 16
-struct xts_crypt_req {
- le128 *tbuf;
- unsigned int tbuflen;
-
- void *tweak_ctx;
- void (*tweak_fn)(void *ctx, u8* dst, const u8* src);
- void *crypt_ctx;
- void (*crypt_fn)(void *ctx, u8 *blks, unsigned int nbytes);
-};
-
#define XTS_TWEAK_CAST(x) ((void (*)(void *, u8*, const u8*))(x))
-int xts_crypt(struct blkcipher_desc *desc, struct scatterlist *dst,
- struct scatterlist *src, unsigned int nbytes,
- struct xts_crypt_req *req);
-
static inline int xts_check_key(struct crypto_tfm *tfm,
const u8 *key, unsigned int keylen)
{