1 files changed, 30 insertions, 0 deletions
diff --git a/src/lib/block/xtea_simd/xtea_simd.h b/src/lib/block/xtea_simd/xtea_simd.h
new file mode 100644
index 000000000..ecfdf90a5
--- /dev/null
+++ b/src/lib/block/xtea_simd/xtea_simd.h
@@ -0,0 +1,30 @@
+/*
+* XTEA in SIMD
+* (C) 2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_XTEA_SIMD_H__
+#define BOTAN_XTEA_SIMD_H__
+
+#include <botan/xtea.h>
+
+namespace Botan {
+
+/**
+* XTEA implemented using SIMD operations
+*/
+class BOTAN_DLL XTEA_SIMD : public XTEA
+   {
+   public:
+      size_t parallelism() const { return 8; }
+
+      void encrypt_n(const byte in[], byte out[], size_t blocks) const;
+      void decrypt_n(const byte in[], byte out[], size_t blocks) const;
+      BlockCipher* clone() const { return new XTEA_SIMD; }
+   };
+
+}
+
+#endif