Rename SSE2 stuff to be generally SIMD since it supports at least SSE2

and Altivec (though Altivec is seemingly slower ATM...)

1 files changed, 54 insertions, 0 deletions

diff --git a/src/engine/simd_engine/simd_engine.cpp b/src/engine/simd_engine/simd_engine.cpp
new file mode 100644
index 000000000..7e15f9ec1
--- /dev/null
+++ b/src/engine/simd_engine/simd_engine.cpp
@@ -0,0 +1,54 @@
+/**
+* SIMD Engine
+* (C) 1999-2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#include <botan/simd_engine.h>
+#include <botan/cpuid.h>
+
+#if defined(BOTAN_HAS_SERPENT_SIMD)
+  #include <botan/serp_simd.h>
+#endif
+
+#if defined(BOTAN_HAS_XTEA_SIMD)
+  #include <botan/xtea_simd.h>
+#endif
+
+#if defined(BOTAN_HAS_SHA1_SSE2)
+  #include <botan/sha1_sse2.h>
+#endif
+
+namespace Botan {
+
+BlockCipher*
+SIMD_Engine::find_block_cipher(const SCAN_Name& request,
+                               Algorithm_Factory&) const
+   {
+#if defined(BOTAN_HAS_SERPENT_SIMD)
+   if(request.algo_name() == "Serpent")
+      return new Serpent_SIMD;
+#endif
+
+#if defined(BOTAN_HAS_XTEA_SIMD)
+   if(request.algo_name() == "XTEA")
+      return new XTEA_SIMD;
+#endif
+
+   return 0;
+   }
+
+HashFunction*
+SIMD_Engine::find_hash(const SCAN_Name& request,
+                       Algorithm_Factory&) const
+   {
+#if defined(BOTAN_HAS_SHA1_SSE2)
+   if(request.algo_name() == "SHA-160" && CPUID::has_sse2())
+      return new SHA_160_SSE2;
+#endif
+
+   return 0;
+   }
+
+}