Given the age of the version of mbedTLS I'm using, which is 2.13.1, plus the recent security alert, I think I need to upgrade the version of mbedTLS we have. The question is, which version to use?
Because we got mbedTLS as example code from the MCU vendor, it was already integrated with lwIP and FreeRTOS. I'm sure this will not be a trivial effort, but I do need to present my management with some idea of the time it could take. Does anyone have a rough estimate of what to expect? I'm thinking on the order of 2 to 4 weeks for someone who is an experienced C programmer, but unfamiliar with either mbedTLS or lwIP. Or is that a pipe dream, with the actual time being closer to 3 or 4 months?
Jeff Thompson | Senior Electrical Engineer-Firmware +1 704 752 6513 x1394 www.invue.com
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