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authorStefano Babic <sbabic@denx.de>2014-07-16 08:51:30 +0200
committerStefano Babic <sbabic@denx.de>2014-07-16 08:51:30 +0200
commitdab5e3469d294a4e1ffed8407d296a78e02cc01f (patch)
treec6378034591210b3142ca3add806d52c6ea22b3b /doc/uImage.FIT/signature.txt
parent14a1613140519a8d0a88e6054c302a8cb3e067a5 (diff)
parent524123a70761110c5cf3ccc5f52f6d4da071b959 (diff)
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Merge branch 'master' of git://git.denx.de/u-boot
Signed-off-by: Stefano Babic <sbabic@denx.de> Conflicts: boards.cfg
Diffstat (limited to 'doc/uImage.FIT/signature.txt')
-rw-r--r--doc/uImage.FIT/signature.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/uImage.FIT/signature.txt b/doc/uImage.FIT/signature.txt
index 9502037..a6ab543 100644
--- a/doc/uImage.FIT/signature.txt
+++ b/doc/uImage.FIT/signature.txt
@@ -328,6 +328,9 @@ be enabled:
CONFIG_FIT_SIGNATURE - enable signing and verfication in FITs
CONFIG_RSA - enable RSA algorithm for signing
+WARNING: When relying on signed FIT images with required signature check
+the legacy image format is default disabled by not defining
+CONFIG_IMAGE_FORMAT_LEGACY
Testing
-------
@@ -358,6 +361,7 @@ Test Verified Boot Run: unsigned config: OK
Sign images
Test Verified Boot Run: signed config: OK
check signed config on the host
+Signature check OK
OK
Test Verified Boot Run: signed config: OK
Test Verified Boot Run: signed config with bad hash: OK
@@ -371,12 +375,14 @@ Test Verified Boot Run: unsigned config: OK
Sign images
Test Verified Boot Run: signed config: OK
check signed config on the host
+Signature check OK
OK
Test Verified Boot Run: signed config: OK
Test Verified Boot Run: signed config with bad hash: OK
Test passed
+
Future Work
-----------
- Roll-back protection using a TPM is done using the tpm command. This can