CyaSSL for MQTTS :: Both way authentication in MQTTS

I have to implement both way authentication in MQTTS. That means broker ans pub-sub both authenticate each other. How to add certificate for Device and how to store them in the device. And is there any secure Key Storage in mBed?

Mutual authentication can be done with mbed TLS. As for securely storing keys, that’s something that the uvisor makes possible and will be part of a future release.

Regarding TLS usage in mbed you can find documentation about mbed TLS at It is probably easiest to get started by using example code from If you don’t know Yotta yet then a good place to start is at

(Note that CyaSSL and mbedTLS are different TLS implementations.)

Did you get pointers on secure storage on mbed?