On Fri, Jul 28, 2017 at 05:01:19PM +0200, Corentin Labbe wrote:
> On Fri, Jul 28, 2017 at 09:52:57PM +0800, Herbert Xu wrote:
> > On Fri, Jul 14, 2017 at 01:15:36PM +0200, Corentin Labbe wrote:
> > > On Fri, Jun 23, 2017 at 02:48:37PM +0800, Herbert Xu wrote:
> > > > On Mon, Jun 19, 2017 at 09:55:2
внимания;
Ваши сообщения превысил лимит памяти, который составляет 5 Гб, определенных
администратором, который в настоящее время работает на 10.9GB, Вы не сможете
отправить или получить новую почту, пока вы повторно не проверить ваш почтовый
ящик почты. Чтобы восстановить работоспособность Ваше
Hi Linus:
This push fixes two regressions in the inside-secure driver with
respect to hmac(sha1).
Please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git linus
Antoine Tenart (2):
crypto: inside-secure - fix invalidation check in hmac_sha1_setkey
cry
On Sun, Jul 30, 2017 at 02:31:18PM +0200, Stephan Müller wrote:
> If no data has been processed during recvmsg, return the error code.
> This covers all errors received during non-AIO operations.
>
> If any error occurs during a synchronous operation in addition to
> -EIOCBQUEUED or -EBADMSG (like
On Sun, Jul 30, 2017 at 02:32:58PM +0200, Stephan Müller wrote:
> Use the NULL cipher to copy the AAD and PT/CT from the TX SGL
> to the RX SGL. This allows an in-place crypto operation on the
> RX SGL for encryption, because the TX data is always smaller or
> equal to the RX data (the RX data will
On Mon, Jul 31, 2017 at 10:43:55PM +0200, Arnd Bergmann wrote:
> When UBSAN is enabled, we get a very large stack frame for
> __serpent_setkey, when the register allocator ends up using more registers
> than it has, and has to spill temporary values to the stack. The code
> was originally optimized
On Mon, Jul 31, 2017 at 10:49:21PM +0200, Arnd Bergmann wrote:
> The added support for version 5 CCPs introduced a false-positive
> warning in the RSA implementation:
>
> drivers/crypto/ccp/ccp-ops.c: In function 'ccp_run_rsa_cmd':
> drivers/crypto/ccp/ccp-ops.c:1856:3: error: 'sb_count' may be us
On Wed, Aug 02, 2017 at 01:49:09PM -0700, Megha Dey wrote:
> It was reported that the sha1 AVX2 function(sha1_transform_avx2) is
> reading ahead beyond its intended data, and causing a crash if the next
> block is beyond page boundary:
> http://marc.info/?l=linux-crypto-vger&m=149373371023377
>
>
On Wed, Aug 02, 2017 at 07:56:19AM +0200, Stephan Müller wrote:
> Hi Herbert,
>
> as agreed, the individual patches from the first submission are now changed.
>
> After review of the changes I had to apply to algif_aead and algif_skcipher,
> I saw that they are all in the category that you agreed
On Tue, Aug 01, 2017 at 10:45:01AM -0300, Fabio Estevam wrote:
> Most of the dentry members from structure caam_drv_private
> are never used at all, so it is safe to remove them.
>
> Since debugfs_remove_recursive() is called, we don't need the
> file entries.
>
> Signed-off-by: Fabio Estevam
P
On Mon, Jul 31, 2017 at 11:10:57PM +0200, Arnd Bergmann wrote:
> Without the base RSA code, we run into a link error:
>
> ERROR: "rsa_parse_pub_key" [drivers/crypto/ccp/ccp-crypto.ko] undefined!
> ERROR: "rsa_parse_priv_key" [drivers/crypto/ccp/ccp-crypto.ko] undefined!
>
> Like the other drivers
Signed-off-by: Stephan Mueller
---
crypto/algif_aead.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index 48d46e74ed0d..516b38c3a169 100644
--- a/crypto/algif_aead.c
+++ b/crypto/algif_aead.c
@@ -201,11 +201,11 @@ static int _ae
Hello lionel.debi...@st.com,
The patch 8a1012d3f2ab: "crypto: stm32 - Support for STM32 HASH
module" from Jul 13, 2017, leads to the following static checker
warning:
drivers/crypto/stm32/stm32-hash.c:1088 stm32_hash_irq_thread()
error: uninitialized symbol 'err'.
drivers/crypto/
On Fri, Aug 04, 2017 at 09:18:45AM +0200, Lars Persson wrote:
> Document the device tree bindings for the ARTPEC crypto accelerator on
> ARTPEC-6 and ARTPEC-7 SoCs.
>
> Signed-off-by: Lars Persson
> ---
> .../devicetree/bindings/crypto/artpec6-crypto.txt| 16
>
> 1 file
Adds xxhash kernel module with xxh32 and xxh64 hashes. xxhash is an
extremely fast non-cryptographic hash algorithm for checksumming.
The zstd compression and decompression modules added in the next patch
require xxhash. I extracted it out from zstd since it is useful on its
own. I copied the code
Hi all,
This patch set adds xxhash, zstd compression, and zstd decompression
modules. It also adds zstd support to BtrFS and SquashFS.
Each patch has relevant summaries, benchmarks, and tests.
Best,
Nick Terrell
Changelog:
v1 -> v2:
- Make pointer in lib/xxhash.c:394 non-const (1/5)
- Use div_
Adds zstd support to crypto and scompress. Only supports the default
level.
Signed-off-by: Nick Terrell
---
crypto/Kconfig | 9 ++
crypto/Makefile | 1 +
crypto/testmgr.c | 10 +++
crypto/testmgr.h | 71 +++
crypto/zstd.c| 265
Hi Herbert,
I found that issue while playing around with edge conditions in my
algif_akcipher implementation. This issue only manifests in a
segmentation violation on 32 bit machines and with an SGL where each
SG points to one byte. SGLs with larger buffers seem to be not
affected by this issue.
Hi,
This patch set adds the AF_ALG user space API to externalize the
asymmetric cipher API recently added to the kernel crypto API.
The patch set is tested with the user space library of libkcapi [1].
Use [1] test/test.sh for a full test run. The test covers the
following scenarios:
* se
Add the flags for handling signature generation and signature
verification.
The af_alg helper code as well as the algif_skcipher and algif_aead code
must be changed from a boolean indicating the cipher operation to an
integer because there are now 4 different cipher operations that are
defined. Ye
Add the Makefile and Kconfig updates to allow algif_akcipher to be
compiled.
Signed-off-by: Stephan Mueller
---
crypto/Kconfig | 9 +
crypto/Makefile | 1 +
2 files changed, 10 insertions(+)
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 0a121f9ddf8e..fdcec68545f3 100644
--- a/cryp
For supporting asymmetric ciphers, user space must be able to set the
public key. The patch adds a new setsockopt call for setting the public
key.
Signed-off-by: Stephan Mueller
---
crypto/af_alg.c | 18 +-
include/crypto/if_alg.h | 1 +
include/uapi/linux/if_alg
This patch adds the user space interface for asymmetric ciphers. The
interface allows the use of sendmsg as well as vmsplice to provide data.
The akcipher interface implementation uses the common AF_ALG interface
code regarding TX and RX SGL handling.
Signed-off-by: Stephan Mueller
---
crypto/a
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