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SubjectRe: [PATCH 00/12] x86/crypto: gcmaes AVX scatter/gather support
On Mon, Dec 10, 2018 at 07:56:28PM +0000, Dave Watson wrote:
> This patch set refactors the x86 aes/gcm AVX crypto routines to
> support true scatter/gather by adding gcm_enc/dec_update methods.
>
> It is similar to the previous SSE patchset starting at e1fd316f.
> Unlike the SSE routines, the AVX routines did not support
> keysize 192 & 256, this patchset also adds support for those
> keysizes.
>
> The final patch updates the C glue code, passing everything through
> the crypt_by_sg() function instead of the previous memcpy based
> routines.
>
> Dave Watson (12):
> x86/crypto: aesni: Merge GCM_ENC_DEC
> x86/crypto: aesni: Introduce gcm_context_data
> x86/crypto: aesni: Macro-ify func save/restore
> x86/crypto: aesni: support 256 byte keys in avx asm
> x86/crypto: aesni: Add GCM_COMPLETE macro
> x86/crypto: aesni: Split AAD hash calculation to separate macro
> x86/crypto: aesni: Merge avx precompute functions
> x86/crypto: aesni: Fill in new context data structures
> x86/crypto: aesni: Move ghash_mul to GCM_COMPLETE
> x86/crypto: aesni: Introduce READ_PARTIAL_BLOCK macro
> x86/crypto: aesni: Introduce partial block macro
> x86/crypto: aesni: Add scatter/gather avx stubs, and use them in C
>
> arch/x86/crypto/aesni-intel_avx-x86_64.S | 2125 ++++++++++------------
> arch/x86/crypto/aesni-intel_glue.c | 353 ++--
> 2 files changed, 1117 insertions(+), 1361 deletions(-)

All applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

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