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Commit 61c1cfc3 authored by Niels Möller's avatar Niels Möller
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Minor sbox fixes. 

Rev: nettle/serpent-encrypt.c:1.11
parent edb1b1a4
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serpent-encrypt.c
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...@@ -164,10 +164,10 @@ ...@@ -164,10 +164,10 @@
*/ */
#define SBOX3(x0, x1, x2, x3, y0, y1, y2, y3) \ #define SBOX3(x0, x1, x2, x3, y0, y1, y2, y3) \
do { \ do { \
y2 = x0 ^ x2; \ y1 = x0 ^ x2; \
y0 = x0 | x3; \ y0 = x0 | x3; \
y3 = x0 & x3; \ y3 = x0 & x3; \
y1 = y2 & y0; \ y1 &= y0; \
y3 |= x1; \ y3 |= x1; \
y2 = x0 & x1; \ y2 = x0 & x1; \
y2 |= x2; \ y2 |= x2; \
...@@ -211,7 +211,7 @@ ...@@ -211,7 +211,7 @@
do { \ do { \
y3 = x0 | x1; \ y3 = x0 | x1; \
y2 = x1 | x2; \ y2 = x1 | x2; \
y2 = x0 ^ y2; \ y2 ^= x0; \
y3 &= x3; \ y3 &= x3; \
y0 = x1 ^ x3; \ y0 = x1 ^ x3; \
x3 |= y2; \ x3 |= y2; \
......
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