[openssl-users] Call for testing TLS 1.3

Hubert Kario hkario at redhat.com
Mon Jun 18 20:23:11 UTC 2018

On Friday, 8 June 2018 10:26:07 CEST Matt Caswell wrote:
> On 08/06/18 02:48, John Jiang wrote:
> > Is it possible to check Key/IV update feature via these tools?
> > Thanks!
> Yes. See the "CONNECTED COMMANDS" sections of these pages:
> https://www.openssl.org/docs/manmaster/man1/s_server.html
> https://www.openssl.org/docs/manmaster/man1/s_client.html
> Basically typing "k" or "K" from an s_server/s_client session will issue
> a KeyUpdate message. Using the capitalised form ("K"), additionally
> requests a KeyUpdate from the peer.

Are there similar commands to perform or control post-handshake client 

Hubert Kario
Senior Quality Engineer, QE BaseOS Security team
Web: www.cz.redhat.com
Red Hat Czech s.r.o., Purkyňova 115, 612 00  Brno, Czech Republic
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: This is a digitally signed message part.
URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20180618/433df08e/attachment-0001.sig>

More information about the openssl-users mailing list