[dm-devel] [PATCH] dm verity: deferred hash checking for restart/logging mode

Sami Tolvanen samitolvanen at google.com
Mon Apr 24 15:54:08 UTC 2017


On Mon, Apr 24, 2017 at 10:05:03AM +0200, Milan Broz wrote:
> Isn't one of the goal of integrity checking to PREVENT that userspace
> accesses tampered data?

Absolutely. It's not acceptable for dm-verity to return unverified data
to userspace in restart mode.

Sami




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