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linux/crypto/cts.c

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[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: Replaced gcc specific attributes with macros from compiler.h Continuing from this commit: 52f5684c8e1e ("kernel: use macros from compiler.h instead of __attribute__((...))") I submitted 4 total patches. They are part of task I've taken up to increase compiler portability in the kernel. I've cleaned up the subsystems under /kernel /mm /block and /security, this patch targets /crypto. There is <linux/compiler.h> which provides macros for various gcc specific constructs. Eg: __weak for __attribute__((weak)). I've cleaned all instances of gcc specific attributes with the right macros for the crypto subsystem. I had to make one additional change into compiler-gcc.h for the case when one wants to use this: __attribute__((aligned) and not specify an alignment factor. From the gcc docs, this will result in the largest alignment for that data type on the target machine so I've named the macro __aligned_largest. Please advise if another name is more appropriate. Signed-off-by: Gideon Israel Dsouza <gidisrael@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-12-31 21:26:23 +05:30
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
crypto: Replaced gcc specific attributes with macros from compiler.h Continuing from this commit: 52f5684c8e1e ("kernel: use macros from compiler.h instead of __attribute__((...))") I submitted 4 total patches. They are part of task I've taken up to increase compiler portability in the kernel. I've cleaned up the subsystems under /kernel /mm /block and /security, this patch targets /crypto. There is <linux/compiler.h> which provides macros for various gcc specific constructs. Eg: __weak for __attribute__((weak)). I've cleaned all instances of gcc specific attributes with the right macros for the crypto subsystem. I had to make one additional change into compiler-gcc.h for the case when one wants to use this: __attribute__((aligned) and not specify an alignment factor. From the gcc docs, this will result in the largest alignment for that data type on the target machine so I've named the macro __aligned_largest. Please advise if another name is more appropriate. Signed-off-by: Gideon Israel Dsouza <gidisrael@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-12-31 21:26:23 +05:30
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
crypto: remove redundant backlog checks on EBUSY Now that -EBUSY return code only indicates backlog queueing we can safely remove the now redundant check for the CRYPTO_TFM_REQ_MAY_BACKLOG flag when -EBUSY is returned. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-18 08:00:36 +01:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
crypto: memzero_explicit - make sure to clear out sensitive data Recently, in commit 13aa93c70e71 ("random: add and use memzero_explicit() for clearing data"), we have found that GCC may optimize some memset() cases away when it detects a stack variable is not being used anymore and going out of scope. This can happen, for example, in cases when we are clearing out sensitive information such as keying material or any e.g. intermediate results from crypto computations, etc. With the help of Coccinelle, we can figure out and fix such occurences in the crypto subsytem as well. Julia Lawall provided the following Coccinelle program: @@ type T; identifier x; @@ T x; ... when exists when any -memset +memzero_explicit (&x, -0, ...) ... when != x when strict @@ type T; identifier x; @@ T x[...]; ... when exists when any -memset +memzero_explicit (x, -0, ...) ... when != x when strict Therefore, make use of the drop-in replacement memzero_explicit() for exactly such cases instead of using memset(). Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Theodore Ts'o <tytso@mit.edu> Cc: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2014-09-07 23:23:38 +02:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
crypto: Replaced gcc specific attributes with macros from compiler.h Continuing from this commit: 52f5684c8e1e ("kernel: use macros from compiler.h instead of __attribute__((...))") I submitted 4 total patches. They are part of task I've taken up to increase compiler portability in the kernel. I've cleaned up the subsystems under /kernel /mm /block and /security, this patch targets /crypto. There is <linux/compiler.h> which provides macros for various gcc specific constructs. Eg: __weak for __attribute__((weak)). I've cleaned all instances of gcc specific attributes with the right macros for the crypto subsystem. I had to make one additional change into compiler-gcc.h for the case when one wants to use this: __attribute__((aligned) and not specify an alignment factor. From the gcc docs, this will result in the largest alignment for that data type on the target machine so I've named the macro __aligned_largest. Please advise if another name is more appropriate. Signed-off-by: Gideon Israel Dsouza <gidisrael@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-12-31 21:26:23 +05:30
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
crypto: remove redundant backlog checks on EBUSY Now that -EBUSY return code only indicates backlog queueing we can safely remove the now redundant check for the CRYPTO_TFM_REQ_MAY_BACKLOG flag when -EBUSY is returned. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-18 08:00:36 +01:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
crypto: skcipher - Get rid of crypto_spawn_skcipher2() Since commit 3a01d0ee2b99 ("crypto: skcipher - Remove top-level givcipher interface"), crypto_spawn_skcipher2() and crypto_spawn_skcipher() are equivalent. So switch callers of crypto_spawn_skcipher2() to crypto_spawn_skcipher() and remove it. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-10-28 09:52:19 -07:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
crypto: skcipher - Get rid of crypto_grab_skcipher2() Since commit 3a01d0ee2b99 ("crypto: skcipher - Remove top-level givcipher interface"), crypto_grab_skcipher2() and crypto_grab_skcipher() are equivalent. So switch callers of crypto_grab_skcipher2() to crypto_grab_skcipher() and remove it. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-10-28 09:51:13 -07:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
crypto: cts - Weed out non-CBC algorithms The cts algorithm as currently implemented assumes the underlying is a CBC-mode algorithm. So this patch adds a check for that to eliminate bogus combinations of cts with non-CBC modes. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-01-16 19:38:17 +11:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: cts - Convert to skcipher This patch converts cts over to the skcipher interface. It also optimises the implementation to use one CBC operation for all but the last block, which is then processed separately. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-07-12 13:17:48 +08:00
[CRYPTO] cts: Add CTS mode required for Kerberos AES support Implement CTS wrapper for CBC mode required for support of AES encryption support for Kerberos (rfc3962). Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-03-24 21:26:16 +08:00
crypto: include crypto- module prefix in template This adds the module loading prefix "crypto-" to the template lookup as well. For example, attempting to load 'vfat(blowfish)' via AF_ALG now correctly includes the "crypto-" prefix at every level, correctly rejecting "vfat": net-pf-38 algif-hash crypto-vfat(blowfish) crypto-vfat(blowfish)-all crypto-vfat Reported-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-11-24 16:32:38 -08:00