Add algorithm provider member function to Algorithm class

1 files changed, 13 insertions, 0 deletions

diff --git a/lea.cpp b/lea.cpp
index a8ca8168..4b443adb 100644
--- a/lea.cpp
+++ b/lea.cpp
@@ -573,6 +573,19 @@ extern size_t LEA_Dec_AdvancedProcessBlocks_NEON(const word32* subKeys, size_t r
 # endif

 #endif

 

+std::string LEA::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 LEA::Base::UncheckedSetKey(const byte *userKey, unsigned int keyLength, const NameValuePairs &params)

 {

     CRYPTOPP_UNUSED(params);