diff options
| -rw-r--r-- | src/plugins/crypto_native/aes.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/plugins/crypto_native/aes.h b/src/plugins/crypto_native/aes.h index 01298cd31d7..aacbf8ae34d 100644 --- a/src/plugins/crypto_native/aes.h +++ b/src/plugins/crypto_native/aes.h @@ -73,10 +73,7 @@ aes_block_store (u8 * p, u8x16 r) static_always_inline u8x16 aes_byte_mask (u8x16 x, u8 n_bytes) { - u8x16 mask = u8x16_is_greater (u8x16_splat (n_bytes), byte_mask_scale); - __m128i zero = { }; - - return (u8x16) _mm_blendv_epi8 (zero, (__m128i) x, (__m128i) mask); + return x & u8x16_is_greater (u8x16_splat (n_bytes), byte_mask_scale); } static_always_inline u8x16 |