Search found 610 matches

by SeeCwriter
Wed Apr 12, 2023 10:17 am
Forum: NetBurner Software
Topic: Secure connections
Replies: 7
Views: 8759

Re: Secure connections

Is it plausible to created a new task at a higher priority than the HTTPs task that would detect a connection request, send a notification to the user via the display, then let HTTPs to run? For Example: void HTTPs_Intercept(void * pd) //create task after StartHttps() { static fd_set reader; static ...
by SeeCwriter
Tue Apr 11, 2023 3:25 pm
Forum: NetBurner Software
Topic: Secure connections
Replies: 7
Views: 8759

Re: Secure connections

The touch screen interface is part of usermain, which has a priority of 56. The touch screen has its own processor and the interface is rs232 at around 400k baud. There is no touch screen task. I assume TCP negotiation is priority 45, but may maybe secure TCP uses priority 43. We don't use WI-FI, PP...
by SeeCwriter
Tue Apr 11, 2023 8:46 am
Forum: NetBurner Software
Topic: Secure connections
Replies: 7
Views: 8759

Secure connections

One of our products has a touch screen interface, and when a browser attempts to make a secure connection, the display freezes for 20-30 seconds during the negotiation. Is there a way to minimize that freeze-up so an operator doesn't think the unit has crashed or something? I'm using v2.9.5 with a M...
by SeeCwriter
Fri Mar 31, 2023 9:55 am
Forum: NetBurner Software
Topic: Using htmlfiles.h
Replies: 1
Views: 1292

Using htmlfiles.h

For v2.9.5, file htmlfiles.h has no guard against multiple inclusions. Is this intentional?
by SeeCwriter
Fri Mar 03, 2023 9:14 am
Forum: NetBurner Software
Topic: tls 1.2 vs 1.3
Replies: 13
Views: 13333

Re: tls 1.2 vs 1.3

Thank you for the update.
by SeeCwriter
Thu Mar 02, 2023 7:11 am
Forum: NetBurner Software
Topic: tls 1.2 vs 1.3
Replies: 13
Views: 13333

Re: tls 1.2 vs 1.3

I don't know what the key size is. I'm using whatever the self-generating cert produces. This is from predef.h that I'm using: #ifdef NB_SSL_SUPPORTED #define SSL_TLS_SUPPORT (1) #define WEB_CLIENT_SSL_SUPPORT (1) #define SSL_DEFAULT_MAX_SESSION_AGE_TICKS (3600 * TICKS_PER_SECOND) // 1 Hour #define ...
by SeeCwriter
Tue Feb 28, 2023 7:46 am
Forum: NetBurner Software
Topic: tls 1.2 vs 1.3
Replies: 13
Views: 13333

Re: tls 1.2 vs 1.3

I mistakenly included some backup files in the total. The real webpage size is 625kB. Images are 89k, html is 162k, and javascript are 375k. I am using a self-generated ECC cert.
Would using websockets improve webpage loading?
by SeeCwriter
Tue Feb 21, 2023 8:39 am
Forum: NetBurner Software
Topic: tls 1.2 vs 1.3
Replies: 13
Views: 13333

Re: tls 1.2 vs 1.3

I only use release mode. I haven't used debug mode in years. With tls 1.3 enabled, the ssl web demo example loads its webpage in 10-15 seconds. But it's loading less than 20k of data. My webpage contains 1.2MB of data consisting of html files, images, icons, and javascript files. I haven't tried tls...
by SeeCwriter
Tue Feb 14, 2023 11:07 am
Forum: NetBurner Software
Topic: tls 1.2 vs 1.3
Replies: 13
Views: 13333

tls 1.2 vs 1.3

Using v3.3.9 on a MOD5441X. When tls 1.2 is enabled my webpage loads in about 40-seconds, and I had to slow webpage updates/refreshes to every 2-seconds in order to work. When I enable tls 1.3, the webpage takes about 80-seconds to load, but is not able to update/refresh even at a 5-second rate. Eve...
by SeeCwriter
Mon Feb 13, 2023 2:06 pm
Forum: NetBurner Software
Topic: Simple Onboard Cert Gen with v3.x
Replies: 15
Views: 7602

Re: Simple Onboard Cert Gen with v3.x

I see that you're using Firefox, so I installed Firefox and tried it and it works with Firefox. It does not work with Chrome or Edge. My coworker thinks the issue is with the Alternate Name. Apparently, Firefox doesn't need a valid Alternate Name, whereas Chrome and Edge do.