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authorlloyd <[email protected]>2014-01-10 03:41:59 +0000
committerlloyd <[email protected]>2014-01-10 03:41:59 +0000
commit6894dca64c04936d07048c0e8cbf7e25858548c3 (patch)
tree5d572bfde9fe667dab14e3f04b5285a85d8acd95 /src/lib/block/serpent/serpent_sbox.h
parent9efa3be92442afb3d0b69890a36c7f122df18eda (diff)
Move lib into src
Diffstat (limited to 'src/lib/block/serpent/serpent_sbox.h')
-rw-r--r--src/lib/block/serpent/serpent_sbox.h428
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diff --git a/src/lib/block/serpent/serpent_sbox.h b/src/lib/block/serpent/serpent_sbox.h
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+/*
+* Serpent SBox Expressions
+* (C) 1999-2007,2013 Jack Lloyd
+*
+* The sbox expressions used here were discovered by Dag Arne Osvik and
+* are described in his paper "Speeding Up Serpent".
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_SERPENT_SBOX_H__
+#define BOTAN_SERPENT_SBOX_H__
+
+#define SBoxE1(B0, B1, B2, B3) \
+ do { \
+ B3 ^= B0; \
+ auto B4 = B1; \
+ B1 &= B3; \
+ B4 ^= B2; \
+ B1 ^= B0; \
+ B0 |= B3; \
+ B0 ^= B4; \
+ B4 ^= B3; \
+ B3 ^= B2; \
+ B2 |= B1; \
+ B2 ^= B4; \
+ B4 = ~B4; \
+ B4 |= B1; \
+ B1 ^= B3; \
+ B1 ^= B4; \
+ B3 |= B0; \
+ B1 ^= B3; \
+ B4 ^= B3; \
+ B3 = B0; \
+ B0 = B1; \
+ B1 = B4; \
+ } while(0);
+
+#define SBoxE2(B0, B1, B2, B3) \
+ do { \
+ B0 = ~B0; \
+ B2 = ~B2; \
+ auto B4 = B0; \
+ B0 &= B1; \
+ B2 ^= B0; \
+ B0 |= B3; \
+ B3 ^= B2; \
+ B1 ^= B0; \
+ B0 ^= B4; \
+ B4 |= B1; \
+ B1 ^= B3; \
+ B2 |= B0; \
+ B2 &= B4; \
+ B0 ^= B1; \
+ B1 &= B2; \
+ B1 ^= B0; \
+ B0 &= B2; \
+ B4 ^= B0; \
+ B0 = B2; \
+ B2 = B3; \
+ B3 = B1; \
+ B1 = B4; \
+ } while(0);
+
+#define SBoxE3(B0, B1, B2, B3) \
+ do { \
+ auto B4 = B0; \
+ B0 &= B2; \
+ B0 ^= B3; \
+ B2 ^= B1; \
+ B2 ^= B0; \
+ B3 |= B4; \
+ B3 ^= B1; \
+ B4 ^= B2; \
+ B1 = B3; \
+ B3 |= B4; \
+ B3 ^= B0; \
+ B0 &= B1; \
+ B4 ^= B0; \
+ B1 ^= B3; \
+ B1 ^= B4; \
+ B0 = B2; \
+ B2 = B1; \
+ B1 = B3; \
+ B3 = ~B4; \
+ } while(0);
+
+#define SBoxE4(B0, B1, B2, B3) \
+ do { \
+ auto B4 = B0; \
+ B0 |= B3; \
+ B3 ^= B1; \
+ B1 &= B4; \
+ B4 ^= B2; \
+ B2 ^= B3; \
+ B3 &= B0; \
+ B4 |= B1; \
+ B3 ^= B4; \
+ B0 ^= B1; \
+ B4 &= B0; \
+ B1 ^= B3; \
+ B4 ^= B2; \
+ B1 |= B0; \
+ B1 ^= B2; \
+ B0 ^= B3; \
+ B2 = B1; \
+ B1 |= B3; \
+ B0 ^= B1; \
+ B1 = B2; \
+ B2 = B3; \
+ B3 = B4; \
+ } while(0);
+
+#define SBoxE5(B0, B1, B2, B3) \
+ do { \
+ B1 ^= B3; \
+ B3 = ~B3; \
+ B2 ^= B3; \
+ B3 ^= B0; \
+ auto B4 = B1; \
+ B1 &= B3; \
+ B1 ^= B2; \
+ B4 ^= B3; \
+ B0 ^= B4; \
+ B2 &= B4; \
+ B2 ^= B0; \
+ B0 &= B1; \
+ B3 ^= B0; \
+ B4 |= B1; \
+ B4 ^= B0; \
+ B0 |= B3; \
+ B0 ^= B2; \
+ B2 &= B3; \
+ B0 = ~B0; \
+ B4 ^= B2; \
+ B2 = B0; \
+ B0 = B1; \
+ B1 = B4; \
+ } while(0);
+
+#define SBoxE6(B0, B1, B2, B3) \
+ do { \
+ B0 ^= B1; \
+ B1 ^= B3; \
+ B3 = ~B3; \
+ auto B4 = B1; \
+ B1 &= B0; \
+ B2 ^= B3; \
+ B1 ^= B2; \
+ B2 |= B4; \
+ B4 ^= B3; \
+ B3 &= B1; \
+ B3 ^= B0; \
+ B4 ^= B1; \
+ B4 ^= B2; \
+ B2 ^= B0; \
+ B0 &= B3; \
+ B2 = ~B2; \
+ B0 ^= B4; \
+ B4 |= B3; \
+ B4 ^= B2; \
+ B2 = B0; \
+ B0 = B1; \
+ B1 = B3; \
+ B3 = B4; \
+ } while(0);
+
+#define SBoxE7(B0, B1, B2, B3) \
+ do { \
+ B2 = ~B2; \
+ auto B4 = B3; \
+ B3 &= B0; \
+ B0 ^= B4; \
+ B3 ^= B2; \
+ B2 |= B4; \
+ B1 ^= B3; \
+ B2 ^= B0; \
+ B0 |= B1; \
+ B2 ^= B1; \
+ B4 ^= B0; \
+ B0 |= B3; \
+ B0 ^= B2; \
+ B4 ^= B3; \
+ B4 ^= B0; \
+ B3 = ~B3; \
+ B2 &= B4; \
+ B3 ^= B2; \
+ B2 = B4; \
+ } while(0);
+
+#define SBoxE8(B0, B1, B2, B3) \
+ do { \
+ auto B4 = B1; \
+ B1 |= B2; \
+ B1 ^= B3; \
+ B4 ^= B2; \
+ B2 ^= B1; \
+ B3 |= B4; \
+ B3 &= B0; \
+ B4 ^= B2; \
+ B3 ^= B1; \
+ B1 |= B4; \
+ B1 ^= B0; \
+ B0 |= B4; \
+ B0 ^= B2; \
+ B1 ^= B4; \
+ B2 ^= B1; \
+ B1 &= B0; \
+ B1 ^= B4; \
+ B2 = ~B2; \
+ B2 |= B0; \
+ B4 ^= B2; \
+ B2 = B1; \
+ B1 = B3; \
+ B3 = B0; \
+ B0 = B4; \
+ } while(0);
+
+#define SBoxD1(B0, B1, B2, B3) \
+ do { \
+ B2 = ~B2; \
+ auto B4 = B1; \
+ B1 |= B0; \
+ B4 = ~B4; \
+ B1 ^= B2; \
+ B2 |= B4; \
+ B1 ^= B3; \
+ B0 ^= B4; \
+ B2 ^= B0; \
+ B0 &= B3; \
+ B4 ^= B0; \
+ B0 |= B1; \
+ B0 ^= B2; \
+ B3 ^= B4; \
+ B2 ^= B1; \
+ B3 ^= B0; \
+ B3 ^= B1; \
+ B2 &= B3; \
+ B4 ^= B2; \
+ B2 = B1; \
+ B1 = B4; \
+ } while(0);
+
+#define SBoxD2(B0, B1, B2, B3) \
+ do { \
+ auto B4 = B1; \
+ B1 ^= B3; \
+ B3 &= B1; \
+ B4 ^= B2; \
+ B3 ^= B0; \
+ B0 |= B1; \
+ B2 ^= B3; \
+ B0 ^= B4; \
+ B0 |= B2; \
+ B1 ^= B3; \
+ B0 ^= B1; \
+ B1 |= B3; \
+ B1 ^= B0; \
+ B4 = ~B4; \
+ B4 ^= B1; \
+ B1 |= B0; \
+ B1 ^= B0; \
+ B1 |= B4; \
+ B3 ^= B1; \
+ B1 = B0; \
+ B0 = B4; \
+ B4 = B2; \
+ B2 = B3; \
+ B3 = B4; \
+ } while(0);
+
+#define SBoxD3(B0, B1, B2, B3) \
+ do { \
+ B2 ^= B3; \
+ B3 ^= B0; \
+ auto B4 = B3; \
+ B3 &= B2; \
+ B3 ^= B1; \
+ B1 |= B2; \
+ B1 ^= B4; \
+ B4 &= B3; \
+ B2 ^= B3; \
+ B4 &= B0; \
+ B4 ^= B2; \
+ B2 &= B1; \
+ B2 |= B0; \
+ B3 = ~B3; \
+ B2 ^= B3; \
+ B0 ^= B3; \
+ B0 &= B1; \
+ B3 ^= B4; \
+ B3 ^= B0; \
+ B0 = B1; \
+ B1 = B4; \
+ } while(0);
+
+#define SBoxD4(B0, B1, B2, B3) \
+ do { \
+ auto B4 = B2; \
+ B2 ^= B1; \
+ B0 ^= B2; \
+ B4 &= B2; \
+ B4 ^= B0; \
+ B0 &= B1; \
+ B1 ^= B3; \
+ B3 |= B4; \
+ B2 ^= B3; \
+ B0 ^= B3; \
+ B1 ^= B4; \
+ B3 &= B2; \
+ B3 ^= B1; \
+ B1 ^= B0; \
+ B1 |= B2; \
+ B0 ^= B3; \
+ B1 ^= B4; \
+ B0 ^= B1; \
+ B4 = B0; \
+ B0 = B2; \
+ B2 = B3; \
+ B3 = B4; \
+ } while(0);
+
+#define SBoxD5(B0, B1, B2, B3) \
+ do { \
+ auto B4 = B2; \
+ B2 &= B3; \
+ B2 ^= B1; \
+ B1 |= B3; \
+ B1 &= B0; \
+ B4 ^= B2; \
+ B4 ^= B1; \
+ B1 &= B2; \
+ B0 = ~B0; \
+ B3 ^= B4; \
+ B1 ^= B3; \
+ B3 &= B0; \
+ B3 ^= B2; \
+ B0 ^= B1; \
+ B2 &= B0; \
+ B3 ^= B0; \
+ B2 ^= B4; \
+ B2 |= B3; \
+ B3 ^= B0; \
+ B2 ^= B1; \
+ B1 = B3; \
+ B3 = B4; \
+ } while(0);
+
+#define SBoxD6(B0, B1, B2, B3) \
+ do { \
+ B1 = ~B1; \
+ auto B4 = B3; \
+ B2 ^= B1; \
+ B3 |= B0; \
+ B3 ^= B2; \
+ B2 |= B1; \
+ B2 &= B0; \
+ B4 ^= B3; \
+ B2 ^= B4; \
+ B4 |= B0; \
+ B4 ^= B1; \
+ B1 &= B2; \
+ B1 ^= B3; \
+ B4 ^= B2; \
+ B3 &= B4; \
+ B4 ^= B1; \
+ B3 ^= B4; \
+ B4 = ~B4; \
+ B3 ^= B0; \
+ B0 = B1; \
+ B1 = B4; \
+ B4 = B3; \
+ B3 = B2; \
+ B2 = B4; \
+ } while(0);
+
+#define SBoxD7(B0, B1, B2, B3) \
+ do { \
+ B0 ^= B2; \
+ auto B4 = B2; \
+ B2 &= B0; \
+ B4 ^= B3; \
+ B2 = ~B2; \
+ B3 ^= B1; \
+ B2 ^= B3; \
+ B4 |= B0; \
+ B0 ^= B2; \
+ B3 ^= B4; \
+ B4 ^= B1; \
+ B1 &= B3; \
+ B1 ^= B0; \
+ B0 ^= B3; \
+ B0 |= B2; \
+ B3 ^= B1; \
+ B4 ^= B0; \
+ B0 = B1; \
+ B1 = B2; \
+ B2 = B4; \
+ } while(0);
+
+#define SBoxD8(B0, B1, B2, B3) \
+ do { \
+ auto B4 = B2; \
+ B2 ^= B0; \
+ B0 &= B3; \
+ B4 |= B3; \
+ B2 = ~B2; \
+ B3 ^= B1; \
+ B1 |= B0; \
+ B0 ^= B2; \
+ B2 &= B4; \
+ B3 &= B4; \
+ B1 ^= B2; \
+ B2 ^= B0; \
+ B0 |= B2; \
+ B4 ^= B1; \
+ B0 ^= B3; \
+ B3 ^= B4; \
+ B4 |= B0; \
+ B3 ^= B2; \
+ B4 ^= B2; \
+ B2 = B1; \
+ B1 = B0; \
+ B0 = B3; \
+ B3 = B4; \
+ } while(0);
+
+#endif
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