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[RFC,v2,3/6] lib: rsa: allow rsa verify with pkey in SPL

Message ID 20211112092757.8463-4-philippe.reynes@softathome.com
State RFC
Delegated to: Tom Rini
Headers show
Series image: add a stage pre-load | expand

Commit Message

Philippe REYNES Nov. 12, 2021, 9:27 a.m. UTC 
This commit adds the option SPL_RSA_VERIFY_WITH_PKEY.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
---
 lib/rsa/Kconfig | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/lib/rsa/Kconfig b/lib/rsa/Kconfig
index 469596abe7..608d51c428 100644
--- a/lib/rsa/Kconfig
+++ b/lib/rsa/Kconfig
@@ -46,6 +46,14 @@  config RSA_VERIFY_WITH_PKEY
 	  directly specified in image_sign_info, where all the necessary
 	  key properties will be calculated on the fly in verification code.
 
+config SPL_RSA_VERIFY_WITH_PKEY
+	bool "Execute RSA verification without key parameters from FDT within SPL"
+	depends on SPL
+	select SPL_RSA_VERIFY
+	select SPL_ASYMMETRIC_KEY_TYPE
+	select SPL_ASYMMETRIC_PUBLIC_KEY_SUBTYPE
+	select SPL_RSA_PUBLIC_KEY_PARSER
+
 config RSA_SOFTWARE_EXP
 	bool "Enable driver for RSA Modular Exponentiation in software"
 	depends on DM