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Using /dev/caam_kb to generate key blobs

Question asked by tera teller on Aug 22, 2017
Latest reply on Aug 24, 2017 by Joan Xie

Hi All,


The Yocto build has a /dev/caam_kb when CAAM is enabled. Does anyone know or refer me to some documentation on how to generate a key blob(using OTPMK?) using this ioctl device interface?

Is there some examples or documentation? How can CAAM be called to make a key blob using OTPMK?