linux-toradex.git/include/crypto/internal/geniv.h, branch v5.0 Linux kernel for Apalis and Colibri modules crypto: null - Remove VLA usage of skcipher 2018-09-28T04:46:08+00:00 Kees Cook keescook@chromium.org 2018-09-19T02:10:51+00:00 8d605398425843c7ce3c0e9a0434d832d3bd54cc In the quest to remove all stack VLA usage from the kernel[1], this replaces struct crypto_skcipher and SKCIPHER_REQUEST_ON_STACK() usage with struct crypto_sync_skcipher and SYNC_SKCIPHER_REQUEST_ON_STACK(), which uses a fixed stack size. [1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
In the quest to remove all stack VLA usage from the kernel[1], this
replaces struct crypto_skcipher and SKCIPHER_REQUEST_ON_STACK() usage
with struct crypto_sync_skcipher and SYNC_SKCIPHER_REQUEST_ON_STACK(),
which uses a fixed stack size.

[1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: aead - Remove blkcipher null for IV generators 2016-07-18T09:35:43+00:00 Herbert Xu herbert@gondor.apana.org.au 2016-07-12T05:17:46+00:00 da721302a78807e5da2902677fbe116fe052068f The blkcipher null object is no longer used and can now be removed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
The blkcipher null object is no longer used and can now be removed.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: aead - Add skcipher null for IV generators 2016-07-18T09:35:42+00:00 Herbert Xu herbert@gondor.apana.org.au 2016-07-12T05:17:42+00:00 ca0494c093371b1ca3cd4c8e14e1e7a19e6e21b6 This patch adds an skcipher null object alongside the existing null blkcipher so that IV generators using it can switch over to skcipher. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
This patch adds an skcipher null object alongside the existing
null blkcipher so that IV generators using it can switch over
to skcipher.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: aead - Remove old AEAD interfaces 2015-08-17T08:53:50+00:00 Herbert Xu herbert@gondor.apana.org.au 2015-08-14T07:30:41+00:00 b0d955ba4688fcba8112884931aea1f1e6f50f03 Now that the AEAD conversion is complete we can rip out the old AEAD interafce and associated code. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
Now that the AEAD conversion is complete we can rip out the old
AEAD interafce and associated code.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: aead - Add type-safe geniv init/exit helpers 2015-08-17T08:53:44+00:00 Herbert Xu herbert@gondor.apana.org.au 2015-08-13T09:28:58+00:00 149a39717dcce3b6ba15285c9fc86e4423437e05 This patch adds the helpers aead_init_geniv and aead_exit_geniv which are type-safe and intended the replace the existing geniv init/exit helpers. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
This patch adds the helpers aead_init_geniv and aead_exit_geniv
which are type-safe and intended the replace the existing geniv
init/exit helpers.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto: aead - Add common IV generation code 2015-05-28T03:23:17+00:00 Herbert Xu herbert@gondor.apana.org.au 2015-05-27T06:37:30+00:00 6350449fbf269aa78281b08852e64d5a4845df96 This patch adds some common IV generation code currently duplicated by seqiv and echainiv. For example, the setkey and setauthsize functions are completely identical. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 
This patch adds some common IV generation code currently duplicated
by seqiv and echainiv.  For example, the setkey and setauthsize
functions are completely identical.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>