crypto: x86/aes-xts - make non-AVX implementation use new glue code

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Make the non-AVX implementation of AES-XTS (xts-aes-aesni) use the new
glue code that was introduced for the AVX implementations of AES-XTS.
This reduces code size, and it improves the performance of xts-aes-aesni
due to the optimization for messages that don't span page boundaries.

This required moving the new glue functions higher up in the file and
allowing the IV encryption function to be specified by the caller.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Eric Biggers 2024-04-07 17:22:31 -04:00 • committed by Herbert Xu

parent 5c6ca9d936

commit 751fb2528c

3 changed files with 132 additions and 203 deletions

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2

arch/x86/crypto/aes-xts-avx-x86_64.S

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16

arch/x86/crypto/aesni-intel_asm.S

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329

arch/x86/crypto/aesni-intel_glue.c

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