diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2015-03-23 16:33:09 -0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-03-24 07:24:56 -0400 |
| commit | fa50d7ee45bfd6db66b38fc4930ce3cc3661b845 (patch) | |
| tree | 44fb9986e027cd983a3a1085bc7a1b81c1bc7f4f /arch | |
| parent | a83034f5cb135bceb5b23dce1746ef2d98c68234 (diff) | |
crypto: arm/ghash - fix big-endian bug in ghash
This fixes a bug in the new v8 Crypto Extensions GHASH code
that only manifests itself in big-endian mode.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/crypto/ghash-ce-core.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/crypto/ghash-ce-core.S b/arch/arm/crypto/ghash-ce-core.S index e643a15eadf2..f6ab8bcc9efe 100644 --- a/arch/arm/crypto/ghash-ce-core.S +++ b/arch/arm/crypto/ghash-ce-core.S | |||
| @@ -40,7 +40,7 @@ | |||
| 40 | * struct ghash_key const *k, const char *head) | 40 | * struct ghash_key const *k, const char *head) |
| 41 | */ | 41 | */ |
| 42 | ENTRY(pmull_ghash_update) | 42 | ENTRY(pmull_ghash_update) |
| 43 | vld1.8 {SHASH}, [r3] | 43 | vld1.64 {SHASH}, [r3] |
| 44 | vld1.64 {XL}, [r1] | 44 | vld1.64 {XL}, [r1] |
| 45 | vmov.i8 MASK, #0xe1 | 45 | vmov.i8 MASK, #0xe1 |
| 46 | vext.8 SHASH2, SHASH, SHASH, #8 | 46 | vext.8 SHASH2, SHASH, SHASH, #8 |