Am 17.02.2020 um 18:09 schrieb Trampas Stern: > Does anyone know how on an embedded platform to setup the entropy using > mbedtls?
I did that, but it's been a while, and I don't remember from the top of my head. I think you *can* use a string entropy source and implement that correctly or you can enable some kind of debug option that says somethink like "this is for testing only; using no entropy is ok"... > > Specifically I am trying to get https running with lwip and getting an > assertion failure: > > Assertion "httpd_init: altcp_tls_new failed" failed at line 2872 in > ../src/libraries/lwip/src/apps/http/httpd.c > > Which I think is because of lack of entropy functions. > > I did try defining ALTCP_MBEDTLS_ENTROPY_PTR > and ALTCP_MBEDTLS_ENTROPY_LEN but that seems to cause hard faults, when > I assign it to a function pointer that generates a random number. That seems strange. Regards, Simon _______________________________________________ lwip-users mailing list lwip-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/lwip-users
