Add the pristine SHA3 reference sources.

Add the SHA3 reference implementation (public domain) which will be used
in a later commit to add support for SHA3 to QCryptographicHash.

Change-Id: Id0e9d47d628cc94f1d3d2a7696836bc43f6ddf61
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/src/3rdparty/sha3/KeccakF-1600-interface.h b/src/3rdparty/sha3/KeccakF-1600-interface.h
new file mode 100755
index 0000000000..22185a4ac3
--- /dev/null
+++ b/src/3rdparty/sha3/KeccakF-1600-interface.h
@@ -0,0 +1,46 @@
+/*
+The Keccak sponge function, designed by Guido Bertoni, Joan Daemen,
+Michaël Peeters and Gilles Van Assche. For more information, feedback or
+questions, please refer to our website: http://keccak.noekeon.org/
+
+Implementation by the designers,
+hereby denoted as "the implementer".
+
+To the extent possible under law, the implementer has waived all copyright
+and related or neighboring rights to the source code in this file.
+http://creativecommons.org/publicdomain/zero/1.0/
+*/
+
+#ifndef _KeccakPermutationInterface_h_
+#define _KeccakPermutationInterface_h_
+
+#include "KeccakF-1600-int-set.h"
+
+void KeccakInitialize( void );
+void KeccakInitializeState(unsigned char *state);
+void KeccakPermutation(unsigned char *state);
+#ifdef ProvideFast576
+void KeccakAbsorb576bits(unsigned char *state, const unsigned char *data);
+#endif
+#ifdef ProvideFast832
+void KeccakAbsorb832bits(unsigned char *state, const unsigned char *data);
+#endif
+#ifdef ProvideFast1024
+void KeccakAbsorb1024bits(unsigned char *state, const unsigned char *data);
+#endif
+#ifdef ProvideFast1088
+void KeccakAbsorb1088bits(unsigned char *state, const unsigned char *data);
+#endif
+#ifdef ProvideFast1152
+void KeccakAbsorb1152bits(unsigned char *state, const unsigned char *data);
+#endif
+#ifdef ProvideFast1344
+void KeccakAbsorb1344bits(unsigned char *state, const unsigned char *data);
+#endif
+void KeccakAbsorb(unsigned char *state, const unsigned char *data, unsigned int laneCount);
+#ifdef ProvideFast1024
+void KeccakExtract1024bits(const unsigned char *state, unsigned char *data);
+#endif
+void KeccakExtract(const unsigned char *state, unsigned char *data, unsigned int laneCount);
+
+#endif