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| author |   Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-07-24 11:28:12 +0100 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2017-08-04 09:27:21 +0800 |
| commit | 5092fcf3490811a735ef44bd22d8b5ff1bd63926 (patch) | |
| tree | 3420b048e064a25771c433f460958a46d72e540d /arch/arm64/crypto/aes-glue.c | |
| parent | crypto: arm64/aes-ce-cipher: add non-SIMD generic fallback (diff) | |
| download | linux-dev-5092fcf3490811a735ef44bd22d8b5ff1bd63926.tar.xz linux-dev-5092fcf3490811a735ef44bd22d8b5ff1bd63926.zip | |
crypto: arm64/aes-ce-ccm: add non-SIMD generic fallback
The arm64 kernel will shortly disallow nested kernel mode NEON.
So honour this in the ARMv8 Crypto Extensions implementation of
CCM-AES, and fall back to a scalar implementation using the generic
crypto helpers for AES, XOR and incrementing the CTR counter.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm64/crypto/aes-glue.c')
0 files changed, 0 insertions, 0 deletions