On Thu, Feb 8, 2018 at 4:01 PM, Eric Biggers wrote:
> On Wed, Feb 07, 2018 at 08:47:05PM -0500, Jeffrey Walton wrote:
>> On Wed, Feb 7, 2018 at 7:09 PM, Eric Biggers wrote:
>> > Hello,
>> >
>> > This series adds Speck support to the crypto API, including the Speck128
>> > and Speck64 variants. S
The mutex in AF_ALG to serialize access to the IV ensures full
serialization of requests sent to the crypto driver.
However, the hardware may implement serialization to the IV such that
preparation work without touching the IV can already happen while the IV
is processed by another operation. This
Hi,
Herbert, the patch 1 is meant for stable. However, this patch as is
only applies to the new AF_ALG interface implementation. Though,
the issue goes back to the first implementation of AIO support.
Shall I try prepare a patch for the old AF_ALG implementation
as well?
Changes from v2:
* renam
The kernel crypto API requires the caller to set an IV in the request data
structure. That request data structure shall define one particular cipher
operation. During the cipher operation, the IV is read by the cipher
implementation and eventually the potentially updated IV (e.g. in case of
CBC) is
The kernel crypto API requires the caller to set an IV in the request
data structure. That request data structure shall define one particular
cipher operation. During the cipher operation, the IV is read by the
cipher implementation and eventually the potentially updated IV (e.g.
in case of CBC) is
From: Marcin Nowakowski
This module registers crc32 and crc32c algorithms that use the
optional CRC32[bhwd] and CRC32C[bhwd] instructions in MIPSr6 cores.
Signed-off-by: Marcin Nowakowski
Signed-off-by: James Hogan
Cc: Ralf Baechle
Cc: Herbert Xu
Cc: "David S. Miller"
Cc: linux-m...@linux-m
MIPSr6 architecture introduces a new CRC32(C) instruction. The following
patches add a crypto acceleration module for crc32 and crc32c algorithms
using the new instructions.
Changes in v3:
- Convert to using assembler macros to support CRC instructions on
older toolchains, using the helpers me
Crypto drivers may implement a streamlined serialization support for AIO
requests that is reported by the CRYPTO_ALG_SERIALIZES_IV_ACCESS flag to
the crypto user. When the user decides that he wants to send multiple
AIO requests concurrently and wants the crypto driver to handle the
serialization,
On Tue, Feb 06, 2018 at 10:20:20PM +0100, Artem Savkov wrote:
> IPSec hasn't been working on my a10 board since 4.14 and it turned out to be
> caused by sun4i_ss_rng driver.
>
> Artem Savkov (2):
> sun4i_ss_prng: fix return value of sun4i_ss_prng_generate
> sun4i_ss_prng: convert lock to _bh i
On Sat, Jan 27, 2018 at 09:18:32AM +, Ard Biesheuvel wrote:
> As reported by kbuild test robot, the optimized SHA3 C implementation
> compiles to mn10300 code that uses a disproportionate amount of stack
> space, i.e.,
>
> crypto/sha3_generic.c: In function 'keccakf':
> crypto/sha3_generic
On Fri, Jan 26, 2018 at 05:09:59PM +0100, Christophe Leroy wrote:
> Performing the hash of an empty file leads to a kernel Oops
>
> [ 44.504600] Unable to handle kernel paging request for data at address
> 0x000c
> [ 44.512819] Faulting instruction address: 0xc02d2be8
> [ 44.524088] Oop
On Wed, Jan 24, 2018 at 12:31:27AM -0800, Eric Biggers wrote:
> From: Eric Biggers
>
> The SHA-512 multibuffer code keeps track of the number of blocks pending
> in each lane. The minimum of these values is used to identify the next
> lane that will be completed. Unused lanes are set to a large
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