crypto-native: add AArch64 AES-GCM native implementation
Type: feature
Change-Id: I4f96b0af13b875d491704b010328a1814e1dbda1
Signed-off-by: Damjan Marion <dmarion@me.com>
diff --git a/src/vppinfra/vector_sse42.h b/src/vppinfra/vector_sse42.h
index 0c1b2f0..c22e86e 100644
--- a/src/vppinfra/vector_sse42.h
+++ b/src/vppinfra/vector_sse42.h
@@ -635,6 +635,15 @@
return (u16x8) _mm_shuffle_epi8 ((__m128i) v, (__m128i) swap);
}
+static_always_inline u8x16
+u8x16_reflect (u8x16 v)
+{
+ u8x16 mask = {
+ 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+ };
+ return (u8x16) _mm_shuffle_epi8 ((__m128i) v, (__m128i) mask);
+}
+
static_always_inline u32x4
u32x4_hadd (u32x4 v1, u32x4 v2)
{