Merge from dlitz/master

1 files changed, 9 insertions, 9 deletions

diff --git a/src/_fastmath.c b/src/_fastmath.c
index fe3fde3..3b81a6b 100644
--- a/src/_fastmath.c
+++ b/src/_fastmath.c
@@ -172,7 +172,7 @@ dsaSign (dsaKey * key, mpz_t m, mpz_t k, mpz_t r, mpz_t s)
 		return 1;
 	}
 	mpz_init (temp);
-	mpz_powm (r, key->g, k, key->p);
+	mpz_powm_sec (r, key->g, k, key->p);
 	mpz_mod (r, r, key->q);
 	mpz_invert (s, k, key->q);
 	mpz_mul (temp, key->x, r);
@@ -201,8 +201,8 @@ dsaVerify (dsaKey * key, mpz_t m, mpz_t r, mpz_t s)
 	mpz_mod (u1, u1, key->q);
 	mpz_mul (u2, r, w);
 	mpz_mod (u2, u2, key->q);
-	mpz_powm (v1, key->g, u1, key->p);
-	mpz_powm (v2, key->y, u2, key->p);
+	mpz_powm_sec (v1, key->g, u1, key->p);
+	mpz_powm_sec (v2, key->y, u2, key->p);
 	mpz_mul (w, v1, v2);
 	mpz_mod (w, w, key->p);
 	mpz_mod (w, w, key->q);
@@ -226,7 +226,7 @@ rsaEncrypt (rsaKey * key, mpz_t v)
 	{
 		return 1;
 	}
-	mpz_powm (v, v, key->e, key->n);
+	mpz_powm_sec (v, v, key->e, key->n);
 	return 0;
 }
 
@@ -254,11 +254,11 @@ rsaDecrypt (rsaKey * key, mpz_t v)
         /* m1 = c ^ (d mod (p-1)) mod p */
         mpz_sub_ui(h, key->p, 1);
         mpz_fdiv_r(h, key->d, h);
-        mpz_powm(m1, v, h, key->p);
+        mpz_powm_sec(m1, v, h, key->p);
         /* m2 = c ^ (d mod (q-1)) mod q */
         mpz_sub_ui(h, key->q, 1);
         mpz_fdiv_r(h, key->d, h);
-        mpz_powm(m2, v, h, key->q);
+        mpz_powm_sec(m2, v, h, key->q);
         /* h = u * ( m2 - m1 ) mod q */
         mpz_sub(h, m2, m1);
         if (mpz_sgn(h)==-1)
@@ -277,7 +277,7 @@ rsaDecrypt (rsaKey * key, mpz_t v)
     }
 
     /* slow */
-	mpz_powm (v, v, key->d, key->n);
+	mpz_powm_sec (v, v, key->d, key->n);
 	return 0;
 }
 
@@ -292,7 +292,7 @@ rsaBlind (rsaKey * key, mpz_t v, mpz_t b)
         {
             return 2;
         }
-    mpz_powm (b, b, key->e, key->n);
+    mpz_powm_sec (b, b, key->e, key->n);
     mpz_mul (v, v, b);
     mpz_mod (v, v, key->n);
     return 0;
@@ -1249,7 +1249,7 @@ rabinMillerTest (mpz_t n, int rounds, PyObject *randfunc)
 			}
 		} while (base_was_tested);
 		mpz_init_set (tested[i], a);
-		mpz_powm (z, a, m, n);
+		mpz_powm_sec (z, a, m, n);
 		if ((mpz_cmp_ui (z, 1) == 0) || (mpz_cmp (z, n_1) == 0))
 			continue;
 		composite = 1;