Add SHAKE-128 and SHAKE-256 (GH #805, PR #806)

1 files changed, 8 insertions, 2 deletions

diff --git a/sha3.cpp b/sha3.cpp
index 0a4ba893..35de1b13 100644
--- a/sha3.cpp
+++ b/sha3.cpp
@@ -19,7 +19,13 @@ http://creativecommons.org/publicdomain/zero/1.0/
 

 #include "pch.h"

 #include "sha3.h"

-#include "keccakc.h"

+

+NAMESPACE_BEGIN(CryptoPP)

+

+// The Keccak core function

+extern void KeccakF1600(word64 *state);

+

+NAMESPACE_END

 

 NAMESPACE_BEGIN(CryptoPP)

 

@@ -58,7 +64,7 @@ void SHA3::TruncatedFinal(byte *hash, size_t size)
     m_state.BytePtr()[m_counter] ^= 0x06;

     m_state.BytePtr()[r()-1] ^= 0x80;

     KeccakF1600(m_state);

-    memcpy(hash, m_state, size);

+    std::memcpy(hash, m_state, size);

     Restart();

 }