Help on Diffie Hellman key exchange

Viktor Dukhovni openssl-users at
Wed Nov 13 17:22:04 UTC 2019

> On Nov 12, 2019, at 3:14 AM, Tomas Mraz <tmraz at> wrote:
> Could it be a padding issue? I.E. use DH_compute_key_padded() instead.

Do we have an open issue to document DH_compute_key_padded(3)?
It should be documented right next to DH_compute_key(3), with
some words to suggest that the caller needs to know whether
the peer expects a key octet string that is fixed width (same
as "p") or stripped of inessential leading zero octets.


More information about the openssl-users mailing list