crypto: arm64/ghash-ce - fix for big endian

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commit 9c433ad508 upstream.

The GHASH key and digest are both pairs of 64-bit quantities, but the
GHASH code does not always refer to them as such, causing failures when
built for big endian. So replace the 16x1 loads and stores with 2x8 ones.

Fixes: b913a6404c ("arm64/crypto: improve performance of GHASH algorithm")
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

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Ard Biesheuvel 2016-10-11 19:15:14 +01:00 • committed by Ben Hutchings

parent 6389caf7f6

commit 7f7a602329

1 changed files with 3 additions and 3 deletions

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arch/arm64/crypto/ghash-ce-core.S

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