[Cryptography] Secure erasure in C.
Kent Borg
kentborg at borg.org
Tue Sep 13 14:14:44 EDT 2016
I've worked on a Big/Little SoC: they have hardware that automagically
maintains cache coherency between different clusters and different
cores. I forget the details, and they are detailed, but I seem to
remember that in Linux a lot of cache management macros turn to no-ops.
Another example of your data multiplying out there, or at least
multiplying on-chip.
-kb
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