ESP8266 Developer Zone

Re: Does NON-OS SDK 2.0.0 come with mbedTLS or axTLS?

2017-01-20T13:37:20+08:00

I have compiled a modified example up here and this should work for you to start with, give this a shot:
http://iot-bits.com/articles/compiling- ... onnection/

Statistics: Posted by Guest — Fri Jan 20, 2017 1:37 pm

Re: Does NON-OS SDK 2.0.0 come with mbedTLS or axTLS?

2017-01-08T22:03:00+08:00

I try ESP8266 NONOS SDK MBEDTLS 20160718 demo,but it shows that it fail to connect website!I updrate the latest sdk2.0!

SDK ver: 2.0.0(656edbf) compiled @ Jul 19 2016 17:58:40
phy ver: 1055, pp ver: 10.2

SDK version:2.0.0(656edbf)
data : 0x3ffe8000 ~ 0x3ffe83e8, len: 1000
rodata: 0x3ffe83f0 ~ 0x3ffe93d0, len: 4064
bss : 0x3ffe93d0 ~ 0x3ffef7b8, len: 25576
heap : 0x3ffef7b8 ~ 0x3fffc000, len: 51272
sleep disable
mode : sta(5c:cf:7f:1d:bd:0f)
add if0
scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 5 (10)
add 0
aid 3
cnt

connected with ANDROID, channel 13
dhcp client start...
event 0
ip:192.168.0.9,mask:255.255.255.0,gw:192.168.0.1
event 3
heap 49264
user_dns_found 115.29.202.58
heap 48872
espconn connect return 0 !
client handshake start.
client handshake failed!
Reason:[-0x7200]
reconnect callback, error code -114 !
pm open,type:0 0

Statistics: Posted by ai-thinker sky — Sun Jan 08, 2017 10:03 pm

Re: Does NON-OS SDK 2.0.0 come with mbedTLS or axTLS?

2016-09-12T23:55:01+08:00

Thanks,
that answers my questions and was my expectation as well.

Statistics: Posted by mharizanov — Mon Sep 12, 2016 11:55 pm

Re: Does NON-OS SDK 2.0.0 come with mbedTLS or axTLS?

2016-09-12T19:06:43+08:00

Hello,

The mbed TLS has been ported for the ESP8266 and you can have secure connections based on the espconn API and mbed TLS.
A clearer way to put it...
You have to use espconn APIs to make establish communication. There are 2 ways of doing this - use espconn with libssl (found in SDKs so far) or the other option is to use espconn with mbed TLS... an example project for which is available for download on the main Espressif website.
mbed TLS will work with both older versions and the v.2.0.0 (but default is libssl). Here is how to integrate mbed TLS with v.2.0.0, we will have some app notes on mbed TLS soon as well.
mbedTLS on nonOS SDK v.2.0.0: http://iot-bits.com/articles/compiling- ... onnection/

Statistics: Posted by Guest — Mon Sep 12, 2016 7:06 pm

Does NON-OS SDK 2.0.0 come with mbedTLS or axTLS?

2016-09-12T16:56:31+08:00

Does NON-OS SDK 2.0.0 come with mbedTLS or axTLS?

I see that mbedTLS is available as separate module, but am not sure id SDK 2.0.0 uses axTLS vs mbed TLS

Thanks

Statistics: Posted by mharizanov — Mon Sep 12, 2016 4:56 pm