crypto: aesni - refactor scatterlist processing

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Currently, the gcm(aes-ni) driver open codes the scatterlist handling
that is encapsulated by the skcipher walk API. So let's switch to that
instead.

Also, move the handling at the end of gcmaes_crypt_by_sg() that is
dependent on whether we are encrypting or decrypting into the callers,
which always do one or the other.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Ard Biesheuvel 2021-01-04 16:55:49 +01:00 • committed by Herbert Xu

parent 2694e23ffd

commit 83c83e6588

1 changed files with 56 additions and 83 deletions

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arch/x86/crypto/aesni-intel_glue.c

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