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| author | Taehee Yoo <ap420073@gmail.com> | 2023-01-01 09:12:50 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-01-06 17:15:47 +0800 |
| commit | d8e6eb21f7af62608dcd5cdede8dd2d7ce9a60c1 (patch) | |
| tree | 5178ee87b8ab07c2bdb70ba8b89a717544c07d31 /crypto/aes_generic.c | |
| parent | 762f8d3c539f52283c6040cdc790614c271abd69 (diff) | |
| download | linux-crypto-d8e6eb21f7af62608dcd5cdede8dd2d7ce9a60c1.tar.gz linux-crypto-d8e6eb21f7af62608dcd5cdede8dd2d7ce9a60c1.zip | |
crypto: x86/aria - do not use magic number offsets of aria_ctx
aria-avx assembly code accesses members of aria_ctx with magic number
offset. If the shape of struct aria_ctx is changed carelessly,
aria-avx will not work.
So, we need to ensure accessing members of aria_ctx with correct
offset values, not with magic numbers.
It adds ARIA_CTX_enc_key, ARIA_CTX_dec_key, and ARIA_CTX_rounds in the
asm-offsets.c So, correct offset definitions will be generated.
aria-avx assembly code can access members of aria_ctx safely with
these definitions.
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/aes_generic.c')
0 files changed, 0 insertions, 0 deletions