From 5cbd2ea3f94aa8adec9b4486ac757d4d688e3f8c Mon Sep 17 00:00:00 2001 From: Pauli Date: Fri, 28 May 2021 14:46:40 +1000 Subject: add zero strenght arguments to BN and RAND RNG calls Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/15513) --- crypto/ec/ec2_smpl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'crypto/ec/ec2_smpl.c') diff --git a/crypto/ec/ec2_smpl.c b/crypto/ec/ec2_smpl.c index d8c2a7888f..3a59544c8b 100644 --- a/crypto/ec/ec2_smpl.c +++ b/crypto/ec/ec2_smpl.c @@ -730,7 +730,7 @@ int ec_GF2m_simple_ladder_pre(const EC_GROUP *group, /* s blinding: make sure lambda (s->Z here) is not zero */ do { if (!BN_priv_rand_ex(s->Z, BN_num_bits(group->field) - 1, - BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY, ctx)) { + BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY, 0, ctx)) { ERR_raise(ERR_LIB_EC, ERR_R_BN_LIB); return 0; } @@ -745,7 +745,7 @@ int ec_GF2m_simple_ladder_pre(const EC_GROUP *group, /* r blinding: make sure lambda (r->Y here for storage) is not zero */ do { if (!BN_priv_rand_ex(r->Y, BN_num_bits(group->field) - 1, - BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY, ctx)) { + BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY, 0, ctx)) { ERR_raise(ERR_LIB_EC, ERR_R_BN_LIB); return 0; } -- cgit v1.2.3