1 files changed, 12 insertions, 0 deletions
diff --git a/src/lib/block/serpent/serpent.cpp b/src/lib/block/serpent/serpent.cpp
index 1e3699914..f2a6035f1 100644
--- a/src/lib/block/serpent/serpent.cpp
+++ b/src/lib/block/serpent/serpent.cpp
@@ -231,4 +231,16 @@ void Serpent::clear()
    zap(m_round_key);
    }
 
+const char* Serpent::provider() const
+   {
+#if defined(BOTAN_HAS_SERPENT_SIMD)
+   if(CPUID::has_simd_32())
+      {
+      return "simd";
+      }
+#endif
+
+   return "base";
+   }
+
 }