- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
One of our client who is using CYW43907 based board, wishes to keep their firmware and
boot-loader in serial flash safe by placing them in encrypted. For this, we are planning to
use SECURE_BOOT and SECURE_SFLASH options. We have referred Application Note
AN214842. Finally we also need to use OTA2 also in secure mode.
Are these options widely used and proven already ?
Are we going to get enough support and information on this, if we get stuck ?
We are getting these doubts as we try to build 43xxx_Wi-Fi/tools/secureboot/aec_cbc_128 and
hmac_sha256 commands, they are not getting built with the makefile given.
Also when we use both SECURE_BOOT=1 and SECURE_SFLASH=1 options, simple scan application
itself failing.
In the above scenario, we wish to get some feed back on how easy or how safe to use these options.
How much info/help/support are we going to get?
Thanks,
Srini Karasala
- Labels:
-
ispn:36623:1:0
-
l1:3966:1:0
-
l2:6066:1:0