mbed-tls January 2025

mbed-tls@lists.trustedfirmware.org

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Inquiry Regarding mbedTLS v2.16.2 Compatibility for Secure MQTT Connection on STM32CubeIDE

by Noushad

Hello, I am currently working on a project using STM32CubeIDE, where I am leveraging mbedTLS v2.16.2 to establish a secure MQTT connection with a Mosquitto broker on port 8883. During my implementation, I encountered a TLS handshake error with the following details: mbedtls_ssl_handshake failed. -29312 (-0x7280) I would like to confirm if mbedTLS v2.16.2, as provided in STM32CubeIDE, supports secure TLS connections (e.g., Secure MQTT) and is compatible with Mosquitto broker configurations. Additionally, I would appreciate guidance on resolving this error. Here are some specific details about my setup: 1. mbedTLS version: 2.16.2 (as integrated into STM32CubeIDE). 2. Broker: Mosquitto, configured for secure MQTT on port 8883. 3. Issue: TLS handshake fails with the error mentioned above. 4. Certificates: [Specify if you are using self-signed certificates, CA certificates, etc.]. Please let me know if additional information or logs would be helpful for diagnosing the issue. Thank you for your assistance. Regards, Noushad Embedded systems engineer Inthings Technologies Private Limited www.inthings.tech<http://www.inthings.tech> [cid:image001.png@01DB5D28.96B30030] Regards, Noushad Embedded systems engineer Inthings Technologies Private Limited www.inthings.tech<http://www.inthings.tech> [cid:image001.png@01DB5D28.96B30030]

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mbed-tls January 2025