diff options
Diffstat (limited to 'crypto/bn')
-rw-r--r-- | crypto/bn/bn_exp.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/crypto/bn/bn_exp.c b/crypto/bn/bn_exp.c index 1f6532dc6b..c7b62232f3 100644 --- a/crypto/bn/bn_exp.c +++ b/crypto/bn/bn_exp.c @@ -615,15 +615,6 @@ int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p, top = m->top; - if (in_mont != NULL && BN_is_zero(&in_mont->N)) { - ERR_raise(ERR_LIB_BN, ERR_R_PASSED_INVALID_ARGUMENT); - return 0; - } - if ((unsigned int)top > INT_MAX / sizeof(m->d[0]) / (1 << 8)) { - /* Prevent overflowing the powerbufLen computation below */ - ERR_raise(ERR_LIB_BN, BN_R_BIGNUM_TOO_LONG); - return 0; - } /* * Use all bits stored in |p|, rather than |BN_num_bits|, so we do not leak * whether the top bits are zero. |