a lot of fixing ...

[arm-crypto-lib.git] / skein / ubi.h

diff --git a/skein/ubi.h b/skein/ubi.h
index d0c9fe1072bb3064228581544b9ca6e59f26178f..3ad83cd23e4bbe5d9a17399636cd7cfaa997ad0a 100644 (file)
--- a/skein/ubi.h
+++ b/skein/ubi.h
@@ -49,17 +49,32 @@
 
 
 typedef struct{
-       uint8_t tweak[16];
+       union {
+               uint8_t v8[16];
+               uint16_t v16[8];
+               uint32_t v32[4];
+               uint64_t v64[2];
+       } tweak;
        uint8_t g[32];
 }ubi256_ctx_t;
 
 typedef struct{
-       uint8_t tweak[16];
+       union {
+               uint8_t v8[16];
+               uint16_t v16[8];
+               uint32_t v32[4];
+               uint64_t v64[2];
+       } tweak;
        uint8_t g[64];
 }ubi512_ctx_t;
 
 typedef struct{
-       uint8_t tweak[16];
+       union {
+               uint8_t v8[16];
+               uint16_t v16[8];
+               uint32_t v32[4];
+               uint64_t v64[2];
+       } tweak;
        uint8_t g[128];
 }ubi1024_ctx_t;