X-Git-Url: http://wagner.pp.ru/gitweb/?a=blobdiff_plain;f=gost_grasshopper_core.c;h=2b14640b07f7aaaefa866c4444ac82afbda5f193;hb=41b4121253a9c0e8d82d3eebcfe728d5d43e1b51;hp=ed41459836be09ff2b8af10e5939ea3de5257d6a;hpb=77b9f487ae6a97e2c71d82d2658f96adf643390d;p=openssl-gost%2Fengine.git

diff --git a/gost_grasshopper_core.c b/gost_grasshopper_core.c
index ed41459..2b14640 100644
--- a/gost_grasshopper_core.c
+++ b/gost_grasshopper_core.c
@@ -13,12 +13,12 @@ extern "C" {
 #include "gost_grasshopper_defines.h"
 
 static GRASSHOPPER_INLINE void grasshopper_l(grasshopper_w128_t* w) {
-    uint8_t x;
-		unsigned int j;
-		int i;
+    unsigned int j;
+    int i;
 
     // 16 rounds
     for (j = 0; j < sizeof(grasshopper_lvec) / sizeof(grasshopper_lvec[0]); j++) {
+        uint8_t x;
 
         // An LFSR with 16 elements from GF(2^8)
         x = w->b[15];    // since lvec[15] = 1
@@ -32,14 +32,12 @@ static GRASSHOPPER_INLINE void grasshopper_l(grasshopper_w128_t* w) {
 }
 
 static GRASSHOPPER_INLINE void grasshopper_l_inv(grasshopper_w128_t* w) {
-    uint8_t x;
-		unsigned int j;
-		int i;
+    unsigned int j;
+    int i;
 
     // 16 rounds
     for (j = 0; j < sizeof(grasshopper_lvec) / sizeof(grasshopper_lvec[0]); j++) {
-
-        x = w->b[0];
+        uint8_t x = w->b[0];
         for (i = 0; i < 15; i++) {
             w->b[i] = w->b[i + 1];
             x ^= grasshopper_galois_mul(w->b[i], grasshopper_lvec[i]);
@@ -52,7 +50,7 @@ static GRASSHOPPER_INLINE void grasshopper_l_inv(grasshopper_w128_t* w) {
 
 void grasshopper_set_encrypt_key(grasshopper_round_keys_t* subkeys, const grasshopper_key_t* key) {
     grasshopper_w128_t c, x, y, z;
-		int i;
+    int i;
 
     for (i = 0; i < 16; i++) {
         // this will be have to changed for little-endian systems