Re: [PATCH v6 0/2] BLAKE2b generic implementation

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On Wed, 23 Oct 2019 at 02:12, David Sterba <dsterba@xxxxxxxx> wrote:
>
> The patchset adds blake2b reference implementation and test vectors.
>
> V6:
>
> Patch 2/2: test vectors fixed to actually match the proposed table of
> key and plaintext combinations. I shamelessly copied the test vector
> value format that Ard uses for the blake2s test vectors. The array
> blake2b_ordered_sequence can be shared between 2s and 2b but as the
> patchsets go separate, unification would have to happen once both
> are merged.
>
> Tested on x86_64 with KASAN and SLUB_DEBUG.
>

Tested-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> # arm64 big-endian


> V1: https://lore.kernel.org/linux-crypto/cover.1569849051.git.dsterba@xxxxxxxx/
> V2: https://lore.kernel.org/linux-crypto/e31c2030fcfa7f409b2c81adf8f179a8a55a584a.1570184333.git.dsterba@xxxxxxxx/
> V3: https://lore.kernel.org/linux-crypto/e7f46def436c2c705c0b2cac3324f817efa4717d.1570715842.git.dsterba@xxxxxxxx/
> V4: https://lore.kernel.org/linux-crypto/cover.1570812094.git.dsterba@xxxxxxxx/
> V5: https://lore.kernel.org/linux-crypto/cover.1571043883.git.dsterba@xxxxxxxx/
>
> David Sterba (2):
>   crypto: add blake2b generic implementation
>   crypto: add test vectors for blake2b
>
>  crypto/Kconfig           |  17 ++
>  crypto/Makefile          |   1 +
>  crypto/blake2b_generic.c | 413 +++++++++++++++++++++++++++++++++++++++
>  crypto/testmgr.c         |  28 +++
>  crypto/testmgr.h         | 307 +++++++++++++++++++++++++++++
>  include/crypto/blake2b.h |  46 +++++

Final nit: do we need this header file at all? Could we move the
contents into crypto/blake2b_generic.c? Or is the btrfs code going to
#include it?



>  6 files changed, 812 insertions(+)
>  create mode 100644 crypto/blake2b_generic.c
>  create mode 100644 include/crypto/blake2b.h
>
> --
> 2.23.0
>



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