Add POWER8 SIMON-64 implementation

1 files changed, 20 insertions, 0 deletions

diff --git a/simon.cpp b/simon.cpp
index 2f306933..d6c3480c 100644
--- a/simon.cpp
+++ b/simon.cpp
@@ -226,6 +226,12 @@ extern size_t SIMON128_Dec_AdvancedProcessBlocks_SSSE3(const word64* subKeys, si
 #endif

 

 #if (CRYPTOPP_POWER8_AVAILABLE)

+extern size_t SIMON64_Enc_AdvancedProcessBlocks_POWER8(const word32* subKeys, size_t rounds,

+    const byte *inBlocks, const byte *xorBlocks, byte *outBlocks, size_t length, word32 flags);

+

+extern size_t SIMON64_Dec_AdvancedProcessBlocks_POWER8(const word32* subKeys, size_t rounds,

+    const byte *inBlocks, const byte *xorBlocks, byte *outBlocks, size_t length, word32 flags);

+

 extern size_t SIMON128_Enc_AdvancedProcessBlocks_POWER8(const word64* subKeys, size_t rounds,

     const byte *inBlocks, const byte *xorBlocks, byte *outBlocks, size_t length, word32 flags);

 

@@ -243,6 +249,10 @@ std::string SIMON64::Base::AlgorithmProvider() const
     if (HasNEON())

         return "NEON";

 #endif

+#if (CRYPTOPP_POWER8_AVAILABLE)

+    if (HasPower8())

+        return "Power8";

+#endif

     return "C++";

 }

 

@@ -444,6 +454,11 @@ size_t SIMON64::Enc::AdvancedProcessBlocks(const byte *inBlocks, const byte *xor
         return SIMON64_Enc_AdvancedProcessBlocks_NEON(m_rkeys, (size_t)m_rounds,

             inBlocks, xorBlocks, outBlocks, length, flags);

 #endif

+#if (CRYPTOPP_POWER8_AVAILABLE)

+    if (HasPower8())

+        return SIMON64_Enc_AdvancedProcessBlocks_POWER8(m_rkeys, (size_t)m_rounds,

+            inBlocks, xorBlocks, outBlocks, length, flags);

+#endif

     return BlockTransformation::AdvancedProcessBlocks(inBlocks, xorBlocks, outBlocks, length, flags);

 }

 

@@ -460,6 +475,11 @@ size_t SIMON64::Dec::AdvancedProcessBlocks(const byte *inBlocks, const byte *xor
         return SIMON64_Dec_AdvancedProcessBlocks_NEON(m_rkeys, (size_t)m_rounds,

             inBlocks, xorBlocks, outBlocks, length, flags);

 #endif

+#if (CRYPTOPP_POWER8_AVAILABLE)

+    if (HasPower8())

+        return SIMON64_Dec_AdvancedProcessBlocks_POWER8(m_rkeys, (size_t)m_rounds,

+            inBlocks, xorBlocks, outBlocks, length, flags);

+#endif

     return BlockTransformation::AdvancedProcessBlocks(inBlocks, xorBlocks, outBlocks, length, flags);

 }

 #endif  // CRYPTOPP_SIMON64_ADVANCED_PROCESS_BLOCKS