On 64-bit platform, reading directly from keys (which supposed to be
32-bit aligned) will result in unaligned access.

Signed-off-by: Atsushi Nemoto <[EMAIL PROTECTED]>

diff --git a/crypto/khazad.c b/crypto/khazad.c
index 807f2bf..c7e1d25 100644
--- a/crypto/khazad.c
+++ b/crypto/khazad.c
@@ -26,6 +26,7 @@
 #include <asm/scatterlist.h>
 #include <linux/crypto.h>
 #include <linux/types.h>
+#include <asm/unaligned.h>
 
 #define KHAZAD_KEY_SIZE                16
 #define KHAZAD_BLOCK_SIZE      8
@@ -769,8 +770,8 @@ static int khazad_setkey(void *ctx_arg, 
                return -EINVAL;
        }
 
-       K2 = be64_to_cpu(key[0]);
-       K1 = be64_to_cpu(key[1]);
+       K2 = be64_to_cpu(get_unaligned(&key[0]));
+       K1 = be64_to_cpu(get_unaligned(&key[1]));
 
        /* setup the encrypt key */
        for (r = 0; r <= KHAZAD_ROUNDS; r++) {
-
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