Constant-time GCD function.

[oweals/openssl.git] / crypto / bn / bn_word.c

diff --git a/crypto/bn/bn_word.c b/crypto/bn/bn_word.c
index fd1aa41d0e63f23134838192491c1066c8827a18..18fb3030a8f441dd948765e44e2301ee26a5a83b 100644 (file)
--- a/crypto/bn/bn_word.c
+++ b/crypto/bn/bn_word.c
@@ -8,7 +8,7 @@
  */
 
 #include "internal/cryptlib.h"
-#include "bn_lcl.h"
+#include "bn_local.h"
 
 BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w)
 {
@@ -55,7 +55,7 @@ BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w)
                            (BN_ULLONG) w);
 #endif
     }
-    return ((BN_ULONG)ret);
+    return (BN_ULONG)ret;
 }
 
 BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w)
@@ -92,7 +92,7 @@ BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w)
     if (!a->top)
         a->neg = 0; /* don't allow negative zero */
     bn_check_top(a);
-    return (ret);
+    return ret;
 }
 
 int BN_add_word(BIGNUM *a, BN_ULONG w)
@@ -115,7 +115,7 @@ int BN_add_word(BIGNUM *a, BN_ULONG w)
         i = BN_sub_word(a, w);
         if (!BN_is_zero(a))
             a->neg = !(a->neg);
-        return (i);
+        return i;
     }
     for (i = 0; w != 0 && i < a->top; i++) {
         a->d[i] = l = (a->d[i] + w) & BN_MASK2;
@@ -153,7 +153,7 @@ int BN_sub_word(BIGNUM *a, BN_ULONG w)
         a->neg = 0;
         i = BN_add_word(a, w);
         a->neg = 1;
-        return (i);
+        return i;
     }
 
     if ((a->top == 1) && (a->d[0] < w)) {
@@ -191,7 +191,7 @@ int BN_mul_word(BIGNUM *a, BN_ULONG w)
             ll = bn_mul_words(a->d, a->d, a->top, w);
             if (ll) {
                 if (bn_wexpand(a, a->top + 1) == NULL)
-                    return (0);
+                    return 0;
                 a->d[a->top++] = ll;
             }
         }