crypto_ia32: native AES-GCM implementation

[vpp.git] / src / plugins / crypto_ia32 / main.c

diff --git a/src/plugins/crypto_ia32/main.c b/src/plugins/crypto_ia32/main.c
index b31c901..cca5fb4 100644 (file)
--- a/src/plugins/crypto_ia32/main.c
+++ b/src/plugins/crypto_ia32/main.c
@@ -86,6 +86,19 @@ crypto_ia32_init (vlib_main_t * vm)
   if (error)
     goto error;
 
+  if (clib_cpu_supports_pclmulqdq ())
+    {
+      if (clib_cpu_supports_avx512f ())
+       error = crypto_ia32_aesni_gcm_init_avx512 (vm);
+      else if (clib_cpu_supports_avx2 ())
+       error = crypto_ia32_aesni_gcm_init_avx2 (vm);
+      else
+       error = crypto_ia32_aesni_gcm_init_sse42 (vm);
+
+      if (error)
+       goto error;
+    }
+
   vnet_crypto_register_key_handler (vm, cm->crypto_engine_index,
                                    crypto_ia32_key_handler);