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CAAM version of SCCv2

Question asked by Braden Thomas on Jun 15, 2017
Latest reply on Jun 16, 2017 by Yuri Muhin

Hi, I'm looking to port a security feature from SCCv2 (i.MX53) to CAAM (i.MX6).  SCCv2 made it easy to encrypt data using a device-specific non-extractable key when the device was in the closed security mode.  I feel certain this is possible with CAAM, but it's not so clear to me how to do this.  Can someone point me in the right direction?  I have looked at caam_blob_gen, but it seems more intended for boot encryption.  Is it possible to use it for the security feature I'm describing, more of an adhoc key encryption?