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authorManorit Chawdhry2023-07-14 11:22:39 +0530
committerTom Rini2023-07-21 22:07:46 -0400
commitdfe00b34ce6644ac37b8ab009359db8193af2ed4 (patch)
tree06b985bfb55bb23cfa3333a6127aa097d41d648b /lib/Kconfig
parent175535758aadebeccb47aeac7553fdba44f105f4 (diff)
lib: Kconfig: k3: Enable SHA512 for fit signature
We are using our custMpk for signing that is a 4096 bit key, 4096 bit rsa key requires a SHA512 hashing algorithm to be enabled as per the source. Even though it is not mandated but this is how it works and is tested. Enables SHA512 if fit signature is enabled on K3 platforms. Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Diffstat (limited to 'lib/Kconfig')
-rw-r--r--lib/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index c8b3ec1ec9c..3926652db63 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -508,6 +508,7 @@ config SHA256
config SHA512
bool "Enable SHA512 support"
+ default y if TI_SECURE_DEVICE && FIT_SIGNATURE
help
This option enables support of hashing using SHA512 algorithm.
The hash is calculated in software.