mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-12 14:23:00 +00:00
d9f23c7fe2
Kconfig option added for devices which support RSA Verification. 1. RSA_SOFTWARE_EXP Enables driver for supporting RSA Modular Exponentiation in Software 2. RSA_FREESCALE_EXP Enables driver for supporting RSA Modular Exponentiation using Freescale specific driver The above drivers use RSA uclass Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com> CC: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> (Removed duplicate line in Kconfig comment) Change-Id: I7663c4d5350e2bfc3dfa2696f70ef777d6ccc6f6
27 lines
843 B
Text
27 lines
843 B
Text
config RSA
|
|
bool "Use RSA Library"
|
|
select RSA_FREESCALE_EXP if FSL_CAAM
|
|
select RSA_SOFTWARE_EXP if !RSA_FREESCALE_EXP
|
|
help
|
|
RSA support. This enables the RSA algorithm used for FIT image
|
|
verification in U-Boot.
|
|
See doc/uImage.FIT/signature.txt for more details.
|
|
|
|
if RSA
|
|
config RSA_SOFTWARE_EXP
|
|
bool "Enable driver for RSA Modular Exponentiation in software"
|
|
depends on DM && RSA
|
|
help
|
|
Enables driver for modular exponentiation in software. This is a RSA
|
|
algorithm used in FIT image verification. It required RSA Key as
|
|
input.
|
|
See doc/uImage.FIT/signature.txt for more details.
|
|
|
|
config RSA_FREESCALE_EXP
|
|
bool "Enable RSA Modular Exponentiation with FSL crypto accelerator"
|
|
depends on DM && RSA && FSL_CAAM
|
|
help
|
|
Enables driver for RSA modular exponentiation using Freescale cryptographic
|
|
accelerator - CAAM.
|
|
|
|
endif
|