X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/0ba18b905ee653e04e60d31a0253b8adcd9b723b..b0b682aa5f6174deb5bde83701b191556986fe05:/rabin.c

diff --git a/rabin.c b/rabin.c
index a5ebdcc..e6cd488 100644
--- a/rabin.c
+++ b/rabin.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: rabin.c,v 1.5 2000/10/08 12:11:22 mdw Exp $
+ * $Id: rabin.c,v 1.6 2001/06/16 12:56:38 mdw Exp $
  *
  * Miller-Rabin primality test
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: rabin.c,v $
+ * Revision 1.6  2001/06/16 12:56:38  mdw
+ * Fixes for interface change to @mpmont_expr@ and @mpmont_mexpr@.
+ *
  * Revision 1.5  2000/10/08 12:11:22  mdw
  * Use @MP_EQ@ instead of @MP_CMP@.
  *
@@ -120,7 +123,8 @@ int rabin_test(rabin *r, mp *g)
    * @y@ here has an extra factor of %$R$%.
    */
 
-  y = mpmont_expr(&r->mm, MP_NEW, g, r->r);
+  y = mpmont_mul(&r->mm, MP_NEW, g, r->mm.r2);
+  y = mpmont_expr(&r->mm, y, y, r->r);
   if (MP_EQ(y, r->mm.r) || MP_EQ(y, r->m1)) {
     rc = PGEN_PASS;
     goto done;