Commit graph

10 commits

Author SHA1 Message Date
Sami Tolvanen
f99b53143d Error correction: Append codes to verified partitions
Append error-correcting codes to verified partitions provided that
PRODUCT_SUPPORTS_VERITY_FEC is true.

This moves verity metadata to be after the hash tree, and requires
matching changes from
  Ide48f581bbba77aed6132f77b309db71630d81ed

Bug: 21893453
Change-Id: I6945cbab99e214566a1f9d3702333f2dbbc35816
2015-10-14 18:06:20 +01:00
Sami Tolvanen
58fbd69729 Disable verity metadata for eng builds
We don't have dm-verity enabled on eng builds, so don't waste time
generating metadata for images.

Change-Id: Ib2c8d459bb50c30dc32a4ea1fdedc152c09a3a0f
(cherry picked from commit beae6395fc)
2015-10-14 18:03:29 +01:00
Sami Tolvanen
8b3f08bc7b Separate boot and recovery image signing from dm-verity
Allow dm-verity to be enabled without boot and recovery images being
signed. This makes it possible to enable only dm-verity to detect
corruption without confusing bootloaders that do not understand signed
images.

Bug: 19985143
Change-Id: Ie52c6ff595faa7a5c1f1bc1b37f6899c4d0c7001
2015-04-08 12:30:16 +01:00
Sami Tolvanen
72d90eb189 Change verity key formats
Change boot, recovery, and verity metadata signing keys to use the
same PKCS8 / X.509 PEM format as the other signing keys, and update
build scripts to use correct arguments for the updated signing
tools.

Change-Id: I23ed5a004ecdad6cf7696487935ad5031eb8adf8
2014-11-06 20:40:07 -08:00
Daniel Rosenberg
f4eabc3961 Added support for building verified vendor partition
Change-Id: I762724800ccab3a365e6d2efdf86cd9c394818eb
Signed-off-by: Daniel Rosenberg <drosen@google.com>
2014-07-14 22:55:22 +00:00
Geremy Condra
5b5f4958d8 Add verity support to make dist.
Without this, system images will be built that do not contain the
necessary bits for verification.

Change-Id: I87c15282b26377d7a2a1540e3d0e30b0299622e3
2014-05-10 18:31:07 -07:00
Colin Cross
8a30f72c0c verity: clean up verity build dependencies
Move image dependencies out of PRODUCT_PACKAGES and into direct
dependencies for the image building rules.

Fix the test for PRODUCT_SUPPORTS_VERITY, it needs to check for
the current project as the global is no longer set.

Change-Id: I811501834ae5ec658229bd505fcc48275ff578c9
2014-04-28 17:19:04 -07:00
Geremy Condra
7afae2c115 Add verity dev keys to build.
These will be used when making images from your dev machine.

Change-Id: Ib1c894f6874a8e1a7d3d6e8133c8e897d40080d4
2014-04-02 18:17:39 -07:00
Geremy Condra
a8a7572169 Add the verity key to the verity dependencies.
Missed this last time around. Needed to boot.

Change-Id: I67f25ed442365ad0171ecbc37bc2de02b7108399
2014-03-18 21:25:26 -07:00
Geremy Condra
0ac3b5d8e5 Add verity build targets for verity-enabled devices.
Change-Id: Ia9fa8e7ebe01b63e50d61071d36165a6a820c6c4
2014-03-17 20:18:49 -07:00