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| author | Jay Srinivasan <jaysri@chromium.org> | 2012-09-17 18:48:36 -0700 |
|---|---|---|
| committer | Gerrit <chrome-bot@google.com> | 2012-09-17 22:02:51 -0700 |
| commit | 00f76b61fdc8f401ae93b2300f1cc9d62d932f30 (patch) | |
| tree | 0993333ac5cdeb0e06e3ed37f3bd56b87c0eb6e3 /action_processor.h | |
| parent | 74475bfd0ed945d9035c1760c6ccf938f4f0cdff (diff) | |
Generate and validate per-operation hashes
As part of securing the HTTP-based updates, we want to add a SHA256 hash
of the data blob for each operation so that they can't be tampered with
by a man in the middle. This CL adds support for generating and
including such hashes for each operation in the payload as well as
validating them in update_engine, if present.
BUG=chromium-os:34298
TEST=Tested on ZGB to make sure existing functionality works fine.
Existing unit tests cover all the new code paths.
Change-Id: Ie42ed1930a66ceaf183f36ce3af0dea719e44237
Reviewed-on: https://gerrit.chromium.org/gerrit/33389
Reviewed-by: Don Garrett <dgarrett@chromium.org>
Commit-Ready: Jay Srinivasan <jaysri@chromium.org>
Tested-by: Jay Srinivasan <jaysri@chromium.org>
Diffstat (limited to 'action_processor.h')
0 files changed, 0 insertions, 0 deletions