[openssl-users] Issue with TLS1.3 and s_time
Raj_Jain at symantec.com
Tue Jul 11 18:45:50 UTC 2017
I'm having an issue with s_time and s_server using the latest OpenSSL (1.1.1-dev) and tls1_3.
When I use tls1_2 connections are established and data is transferred. However, when I use tls1_3 data is not transferred (connections are established).
Below are the commands I use for s_time and s_server. I provided the output when I used -tls1_2 vs. -tls1_3 on the server. Notice "bytes read 0" for TLS 1.3. (I tried this on the loopback as well as 2 separate boxes)
Is this a known issue with s_time?
This is the client:
s_time -new -connect localhost:44330 -www /1M.txt -cipher ECDHE-RSA-AES256-GCM-SHA384:TLS13-AES-256-GCM-SHA384
This is the server:
openssl s_server -key key.pem -cert cert.pem -accept 44330 -WWW -tls1_3
This is what I see with tls1_2:
1086 connections in 0.46s; 2360.87 connections/user sec, bytes read 51042
1086 connections in 2 real seconds, 47 bytes read per connection
This is what I see with tls1_3:
17663 connections in 7.67s; 2302.87 connections/user sec, bytes read 0
17663 connections in 31 real seconds, 0 bytes read per connection
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