> Replay Protected Memory Block. It's a device that allows someone to > write to it and confirm that the write happened and the old contents > is no longer available. You could use it to implement an enclave that > checks a password for your disk but only allows you to try a certain > number of times. rpmb is found in a load of hardware today notably MMC/SD cards. Android phones often use it to store sensitive system data. Alan _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel