Add algorithm provider member function to Algorithm class

1 files changed, 26 insertions, 0 deletions

diff --git a/simon.cpp b/simon.cpp
index 2e26e7b9..3329a78e 100644
--- a/simon.cpp
+++ b/simon.cpp
@@ -225,6 +225,19 @@ extern size_t SIMON128_Dec_AdvancedProcessBlocks_SSSE3(const word64* subKeys, si
     const byte *inBlocks, const byte *xorBlocks, byte *outBlocks, size_t length, word32 flags);

 #endif

 

+std::string SIMON64::Base::AlgorithmProvider() const

+{

+#if defined(CRYPTOPP_SSE41_AVAILABLE)

+    if (HasSSE41())

+        return "SSE4.1";

+#endif

+#if (CRYPTOPP_ARM_NEON_AVAILABLE)

+    if (HasNEON())

+        return "NEON";

+#endif

+    return "C++";

+}

+

 void SIMON64::Base::UncheckedSetKey(const byte *userKey, unsigned int keyLength, const NameValuePairs &params)

 {

     CRYPTOPP_ASSERT(keyLength == 12 || keyLength == 16);

@@ -304,6 +317,19 @@ void SIMON64::Dec::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock,
 

 ///////////////////////////////////////////////////////////

 

+std::string SIMON128::Base::AlgorithmProvider() const

+{

+#if defined(CRYPTOPP_SSSE3_AVAILABLE)

+    if (HasSSSE3())

+        return "SSSE3";

+#endif

+#if (CRYPTOPP_ARM_NEON_AVAILABLE)

+    if (HasNEON())

+        return "NEON";

+#endif

+    return "C++";

+}

+

 void SIMON128::Base::UncheckedSetKey(const byte *userKey, unsigned int keyLength, const NameValuePairs &params)

 {

     CRYPTOPP_ASSERT(keyLength == 16 || keyLength == 24 || keyLength == 32);