diff options
Diffstat (limited to 'crypto/bn/bn_mont.c')
-rw-r--r-- | crypto/bn/bn_mont.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/bn/bn_mont.c b/crypto/bn/bn_mont.c index b073a41089..adda238b6a 100644 --- a/crypto/bn/bn_mont.c +++ b/crypto/bn/bn_mont.c @@ -258,6 +258,8 @@ int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *mod, BN_CTX *ctx) R = &(mont->RR); /* grab RR as a temp */ if (!BN_copy(&(mont->N), mod)) goto err; /* Set N */ + if (BN_get_flags(mod, BN_FLG_CONSTTIME) != 0) + BN_set_flags(&(mont->N), BN_FLG_CONSTTIME); mont->N.neg = 0; #ifdef MONT_WORD |