Could not establish secure channel for SSL/TLS

[aehki]

Hello,

I’m starting a new project in which I need internet access to request our website.
A few years ago, we did something similar and it was working fine, but now when I create a webrequest on my C# application, I have this error “Could not establish secure channel for SSL/TLS”

Does anyone has this issue before ? I’m using the same configuration than before but now I have this error, I don’t understand.

I already check this page for TLS support on WEC2013 but my problem is not solved…
(TLS 1.1 and 1.2 support on Windows Embedded Compact 2013 - Microsoft Support)

Thanks for your help.

colibri imx6s 256mb 1.1A.
WEC2013

[ToradexAI]

Hi, I’m the Toradex AI Assistant. The Toradex Support team will follow up with you shortly!

Did you like my answer?

---

The error “Could not establish secure channel for SSL/TLS” typically indicates an issue with the SSL/TLS configuration or compatibility between the client and server. Since you are using a Colibri iMX6S 256MB module with Windows Embedded Compact 2013 (WEC2013), and you have already checked the Microsoft Support page for TLS 1.1 and 1.2 support, here are a few additional steps you might consider:

1. Verify TLS Version Support: Ensure that both the client and server support the same versions of TLS. WEC2013 may require updates or patches to support newer TLS versions like 1.2.

2. Certificate Validation: Check if the server’s SSL certificate is valid and trusted by the client. You may need to update the root certificates on your device.

3. Cipher Suites: Ensure that the cipher suites used by the server are supported by WEC2013. You might need to configure the server to use compatible cipher suites.

4. Network Configuration: Double-check your network configuration to ensure there are no firewall or proxy settings blocking the SSL/TLS connection.

5. Debugging: Use network debugging tools to capture the SSL/TLS handshake and identify where the failure occurs.

If these steps do not resolve the issue, you may need to consult with Toradex technical support for more specific guidance related to your hardware and software configuration.

Please, also check if these links can help you solve your problem:

Connection Issue to Core M4F1 on AM62 Micro via XDS110

I’m currently facing an issue while trying to connect to the Core M4F1 of the AM62 micro through XDS110, following the procedure outlined in the provided [AM62x MCU+ SDK: CCS Launch, Load and Run]. When attempting to connect to the core, I receive the following error message: Error connecting to the target: (Error -1274 @ 0x0) Error encountered during connect sequence. The specific reason is unknown but may be the result of trying to access a Core or logic that is inaccessible due to a lack o…

Set proxy settings in Windows compact 2013 for use Azure IoT SDK for C

Hello, I want to use the Toradex example ‘azure-iot-sdk -c/Iothub_client/samples /iothub_client_sample_http/’ (on github) access the cloud. If I work without a firewall, then the connection to Cloud works. Is the firewall active, the connection is blocked. Is there a way that the proxy setting (server address, port, user, password) can be set in the Windows Compact Image / Registry? Thanks.

Provisioning Device.

[aehki]

It seems that I was using an old version of WinCE (1.3) and there were compatbility issues concerning the certificates, I installed 1.8 image, and now the error is gone, I got another (403 forbidden) but it is coming from the website server, so I consider this issue solved.