wbrawner/openssl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

RT 4393: Call EC_GROUP_order_bits in priv2opt.

Browse source 
The private key is a scalar and should be sized by the order, not the
degree. See RFC 5915.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
This commit is contained in:
David Benjamin 2016-03-07 09:57:58 -05:00 committed by Emilia Kasper
parent eb47aae5d3
commit fe56d8e8a3
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
crypto/ec/ec_key.c
View file

@ -607,7 +607,7 @@ size_t ec_key_simple_priv2oct(const EC_KEY *eckey,
{
size_t buf_len;
buf_len = (EC_GROUP_get_degree(eckey->group) + 7) / 8;
buf_len = (EC_GROUP_order_bits(eckey->group) + 7) / 8;
if (eckey->priv_key == NULL)
return 0;
if (buf == NULL)