Mercurial > dropbear
diff libtommath/bn_mp_sub_d.c @ 478:d4f32c3443ac dbclient-netcat-alike
propagate from branch 'au.asn.ucc.matt.dropbear' (head f21045c791002d81fc6b8dde6537ea481e513eb2)
to branch 'au.asn.ucc.matt.dropbear.dbclient-netcat-alike' (head d1f69334581dc4c35f9ca16aa5355074c9dd315d)
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Sun, 14 Sep 2008 06:47:51 +0000 |
| parents | 5ff8218bcee9 |
| children | 60fc6476e044 |
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--- a/libtommath/bn_mp_sub_d.c Tue Mar 21 16:16:41 2006 +0000 +++ b/libtommath/bn_mp_sub_d.c Sun Sep 14 06:47:51 2008 +0000 @@ -12,7 +12,7 @@ * The library is free for all purposes without any express * guarantee it works. * - * Tom St Denis, [email protected], http://math.libtomcrypt.org + * Tom St Denis, [email protected], http://math.libtomcrypt.com */ /* single digit subtraction */ @@ -36,6 +36,10 @@ a->sign = MP_ZPOS; res = mp_add_d(a, b, c); a->sign = c->sign = MP_NEG; + + /* clamp */ + mp_clamp(c); + return res; } @@ -83,3 +87,7 @@ } #endif + +/* $Source: /cvs/libtom/libtommath/bn_mp_sub_d.c,v $ */ +/* $Revision: 1.5 $ */ +/* $Date: 2006/03/31 14:18:44 $ */