[CRYPTO] tcrypt: Fix key alignment

Force 32-bit alignment on keys in tcrypt test vectors.  Also rearrange the
structure to prevent unnecessary padding.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index 733d07ed75e91c874ff81e38255d988416be9c2a..1f683ba794ee6034ec9e2e59efa375db27288727 100644 (file)
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -26,37 +26,38 @@
 #define MAX_IVLEN              32
 
 struct hash_testvec {
+       /* only used with keyed hash algorithms */
+       char key[128] __attribute__ ((__aligned__(4)));
        char plaintext[128];
-       unsigned char psize;
        char digest[MAX_DIGEST_SIZE];
-       unsigned char np;
        unsigned char tap[MAX_TAP];
-       char key[128]; /* only used with keyed hash algorithms */
+       unsigned char psize;
+       unsigned char np;
        unsigned char ksize;
 };
 
 struct hmac_testvec {
        char key[128];
-       unsigned char ksize;
        char plaintext[128];
-       unsigned char psize;
        char digest[MAX_DIGEST_SIZE];
-       unsigned char np;
        unsigned char tap[MAX_TAP];
+       unsigned char ksize;
+       unsigned char psize;
+       unsigned char np;
 };
 
 struct cipher_testvec {
+       char key[MAX_KEYLEN] __attribute__ ((__aligned__(4)));
+       char iv[MAX_IVLEN];
+       char input[48];
+       char result[48];
+       unsigned char tap[MAX_TAP];
+       int np;
        unsigned char fail;
        unsigned char wk; /* weak key flag */
-       char key[MAX_KEYLEN];
        unsigned char klen;
-       char iv[MAX_IVLEN];
-       char input[48];
        unsigned char ilen;
-       char result[48];
        unsigned char rlen;
-       int np;
-       unsigned char tap[MAX_TAP];
 };
 
 struct cipher_speed {