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cryptocape-init

A collection of scripts to initialize the chips on the CryptoCape. Currently, the TPM is the focus.

To run

git clone https://github.com/cryptotronix/cryptocape-init.git
cd cryptocape-init
./tpm_clear_own.sh

The BBB will halt. Once power is re-applied, log back in and run the script again to complete the procedure.

Notes

This script will halt your BBB at least once, maybe more if it detects an error condition. It will clear the TPM, which has the side effect of removing the compliance vectors. It will, once rebooted, create an Endorsement Key (EK) and take ownership.