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Fix stupidity in passphrase verification.
[u/mdw/catacomb]
/
dsa-verify.c
diff --git
a/dsa-verify.c
b/dsa-verify.c
index
7a1dc11
..
a39c11b
100644
(file)
--- a/
dsa-verify.c
+++ b/
dsa-verify.c
@@
-1,6
+1,6
@@
/* -*-c-*-
*
/* -*-c-*-
*
- * $Id: dsa-verify.c,v 1.
4 2000/06/17 10:53:35
mdw Exp $
+ * $Id: dsa-verify.c,v 1.
6 2001/06/16 12:56:38
mdw Exp $
*
* DSA signature verification
*
*
* DSA signature verification
*
@@
-30,6
+30,12
@@
/*----- Revision history --------------------------------------------------*
*
* $Log: dsa-verify.c,v $
/*----- Revision history --------------------------------------------------*
*
* $Log: dsa-verify.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 12:13:17 mdw
+ * Use @MP_EQ@ instead of @MP_CMP@.
+ *
* Revision 1.4 2000/06/17 10:53:35 mdw
* Typesetting fixes.
*
* Revision 1.4 2000/06/17 10:53:35 mdw
* Typesetting fixes.
*
@@
-68,7
+74,7
@@
int dsa_vrfy(const dsa_param *dp, mp *y, mp *m, mp *r, mp *s)
{
mpmont pm, qm;
mp *w;
{
mpmont pm, qm;
mp *w;
- mp
mont_
factor f[2];
+ mp
_exp
factor f[2];
int ok;
/* --- Ensure that all of the signature bits are in range --- */
int ok;
/* --- Ensure that all of the signature bits are in range --- */
@@
-105,7
+111,7
@@
int dsa_vrfy(const dsa_param *dp, mp *y, mp *m, mp *r, mp *s)
f[1].base = y;
w = mpmont_mexp(&pm, MP_NEW, f, 2);
mp_div(0, &w, w, dp->q);
f[1].base = y;
w = mpmont_mexp(&pm, MP_NEW, f, 2);
mp_div(0, &w, w, dp->q);
- ok = MP_
CMP(w, ==
, r);
+ ok = MP_
EQ(w
, r);
/* --- Tidy up --- */
/* --- Tidy up --- */