Would it be possible to do a Secure Function Authentication on a VDK Thread? considering on SESR shut off interrupts upon entry?
Here is the code, see the readme.txt for more details on execution. The basic requirements explained in the readme of the original Lockbox example in VDSP remains the same. Therefore I would suggest to test and understand that code, before going in to VDK.
Hope that helps
I have codes on BF548 / BF527 which are VDK + Lockbox example combined. I haven't done enough analysis on the subject to explain all pros and cons of lockbox in a multi threaded environment like VDK, but the codes do work. Note that the authentation is done on the functions called by the thread, and not the thread functions. Let me know if you need the code.
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