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| author | Philippe Reynes <philippe.reynes@softathome.com> | 2019-12-18 18:25:41 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-01-17 10:15:49 -0500 |
| commit | 7298e422504ef4455160216b9b7a1baa1169283f (patch) | |
| tree | 35e93c2a2a6c11b683523b657593bd93ef5fd978 /Kconfig | |
| parent | 1c6cd16de810f88c27c5c945a30e0e9f3842df68 (diff) | |
| download | u-boot-7298e422504ef4455160216b9b7a1baa1169283f.tar.gz u-boot-7298e422504ef4455160216b9b7a1baa1169283f.tar.bz2 u-boot-7298e422504ef4455160216b9b7a1baa1169283f.zip | |
mkimage: fit: add support to encrypt image with aes
This commit add the support of encrypting image with aes
in mkimage. To enable the ciphering, a node cipher with
a reference to a key and IV (Initialization Vector) must
be added to the its file. Then mkimage add the encrypted
image to the FIT and add the key and IV to the u-boot
device tree.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Diffstat (limited to 'Kconfig')
| -rw-r--r-- | Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -383,6 +383,14 @@ config FIT_ENABLE_RSASSA_PSS_SUPPORT Enable this to support the pss padding algorithm as described in the rfc8017 (https://tools.ietf.org/html/rfc8017). +config FIT_CIPHER + bool "Enable ciphering data in a FIT uImages" + depends on DM + select AES + help + Enable the feature of data ciphering/unciphering in the tool mkimage + and in the u-boot support of the FIT image. + config FIT_VERBOSE bool "Show verbose messages when FIT images fail" help |