diff options
Diffstat (limited to 'src/crypto/ec/ec_asn1.c')
| -rw-r--r-- | src/crypto/ec/ec_asn1.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/crypto/ec/ec_asn1.c b/src/crypto/ec/ec_asn1.c index 7c4be07..a085be5 100644 --- a/src/crypto/ec/ec_asn1.c +++ b/src/crypto/ec/ec_asn1.c @@ -329,6 +329,11 @@ EC_KEY *d2i_ECPrivateKey(EC_KEY **a, const uint8_t **inp, long len) { goto err; } + if (BN_cmp(ret->priv_key, EC_GROUP_get0_order(ret->group)) >= 0) { + OPENSSL_PUT_ERROR(EC, EC_R_WRONG_ORDER); + goto err; + } + EC_POINT_free(ret->pub_key); ret->pub_key = EC_POINT_new(ret->group); if (ret->pub_key == NULL) { |