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9 Commits

Author SHA1 Message Date
Randall Spangler
a712e01ae7 Add support for flags in the firmware preamble. 
The old (v2.0) parser is compatible with new (v2.1) structs.  That is,
this won't break existing firmware or vbutil_firmware.

A new (v2.1) parser parsing an old (v2.0) struct will return 0 for the
flags.

This will be used to support the RO-normal code path in a subsequent CL.

BUG=chromium-os:17304
TEST=added unit tests; make && make runtests

Change-Id: I73bcd8acd3330b0d7d143061b5ef838e6d79cf1a
Reviewed-on: http://gerrit.chromium.org/gerrit/4030
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
 2011-07-13 10:13:12 -07:00
Randall Spangler
cbaf696581 Add license headers 
Review URL: http://codereview.chromium.org/3094003
 2010-08-05 16:42:43 -07:00
Bill Richardson
a08b5c9d03 Adding --repack and --headeronly options to vbutil_kernel 
The --repack option lets us sign a previously signed kernel blob with a new
kernel data key.

The --headeronly option is so we can emit the new verification header
separately from the kernel blob.

More work to come...

Review URL: http://codereview.chromium.org/2812034
 2010-06-30 21:59:43 -07:00
Randall Spangler
620c38cf34 Remove unused files, and tidy the directory structure of the remaining ones. 
Review URL: http://codereview.chromium.org/2815011
 2010-06-17 14:45:22 -07:00
Randall Spangler
a55e5ca76c Refactor LoadFirmware() to avoid global variables, which don't work when running out of ROM 
Review URL: http://codereview.chromium.org/2848006
 2010-06-15 18:45:09 -07:00
Randall Spangler
729b87258b Clean up of key block functions 
No substantial new code, just making the old code consistent.

Review URL: http://codereview.chromium.org/2729021
 2010-06-11 11:16:20 -07:00
Randall Spangler
6a97b3e2a1 Add vbutil_keyblock 
Review URL: http://codereview.chromium.org/2748008
 2010-06-10 17:55:02 -07:00
Randall Spangler
d55c645372 Utility to pack public key, version, algorithm into a single file in VbPublicKey format 
Review URL: http://codereview.chromium.org/2762009
 2010-06-10 12:43:51 -07:00
Randall Spangler
d183644564 Major refactoring of structures, with unit tests. This matches the doc I sent out earlier. 
Firmware-side code for LoadKernel() is in place now.  LoadFirmware() replacement coming soon.

The new functions are implemented in parallel to the existing ones (i.e., everything that used to work still does).

Review URL: http://codereview.chromium.org/2745007
 2010-06-10 09:59:04 -07:00