From bce45cc241b51da39ead8b476c811b47d76ccc46 Mon Sep 17 00:00:00 2001 From: beck <> Date: Sat, 21 Jan 2017 10:38:29 +0000 Subject: Split out BN_div and BN_mod into ct and nonct versions for Internal use. ok jsing@ --- src/lib/libcrypto/rsa/rsa_gen.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src/lib/libcrypto/rsa/rsa_gen.c') diff --git a/src/lib/libcrypto/rsa/rsa_gen.c b/src/lib/libcrypto/rsa/rsa_gen.c index d46f4f2478..817f177e96 100644 --- a/src/lib/libcrypto/rsa/rsa_gen.c +++ b/src/lib/libcrypto/rsa/rsa_gen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rsa_gen.c,v 1.18 2016/06/30 02:02:06 bcook Exp $ */ +/* $OpenBSD: rsa_gen.c,v 1.19 2017/01/21 10:38:29 beck Exp $ */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -69,6 +69,8 @@ #include #include +#include "bn_lcl.h" + static int rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb); /* @@ -202,11 +204,11 @@ rsa_builtin_keygen(RSA *rsa, int bits, BIGNUM *e_value, BN_GENCB *cb) BN_with_flags(&d, rsa->d, BN_FLG_CONSTTIME); /* calculate d mod (p-1) */ - if (!BN_mod(rsa->dmp1, &d, r1, ctx)) + if (!BN_mod_ct(rsa->dmp1, &d, r1, ctx)) goto err; /* calculate d mod (q-1) */ - if (!BN_mod(rsa->dmq1, &d, r2, ctx)) + if (!BN_mod_ct(rsa->dmq1, &d, r2, ctx)) goto err; /* calculate inverse of q mod p */ -- cgit v1.2.3-55-g6feb