EAX bug fix, for 32-bit platforms.

f8aa12d5 · Niels Möller · 2f742c69 · f8aa12d5 · f8aa12d5
Commit f8aa12d5 authored Apr 11, 2014 by Niels Möller
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ChangeLog ChangeLog +2 -0

eax.c eax.c +2 -2

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--- a/ChangeLog
+++ b/ChangeLog
 2014-04-11  Niels Möller  <nisse@lysator.liu.se>

+	* eax.c (block16_xor): Fixed bug effecting 32-bit platforms.
+
 	* Makefile.in (DISTFILES): Deleted memxor.c, already included via
 	nettle_SOURCES.
 	* tools/Makefile.in (SOURCES): Add nettle-pbkdf2.c.

--- a/eax.c
+++ b/eax.c
@@ -49,8 +49,8 @@ block16_xor (union nettle_block16 *dst, const union nettle_block16 *src)
  dst->w[0] ^= src->w[0];
  dst->w[1] ^= src->w[1];
 #if SIZEOF_LONG == 4
-  dst->w[2] = src->w[2];
-  dst->w[3] = src->w[3];
+  dst->w[2] ^= src->w[2];
+  dst->w[3] ^= src->w[3];
 #endif
 }