Hi all,
I am currently working on i.MX6UL custom board. Currently working on Kernel image verification and secure image verification without HAB API's in u-boot. I looked into u-boot source code and exploring that then found that rsa-verify.c and sha256.c.
In rsa-verify.c there are functions like rsa_verify, rsa_verify_key, rsa_verify_with_keynode which dependent on many files like cmd/fdt.c, common/image-sig.c and cmd/fdt.c many functions and device tree structures. I wnated to know anyone using this for verification also Any one have simplied file which does rsa_verify.?
In sha256.c, I need hashing of given message uisng sha256 in u-boot Any one have simplied file which does sha256 hashing?
I need to use this for kernel image verification and secure image verification in u-boot using rsa 2048 PKCSv1.5 and SHA256 hashing.
Thanks in advance,
Ranjith Hebbar V S
Hello,
Recommended way for devices of i.MX series - to apply HAB.
I think specific uboot questions may be posted on uboot mail list.
Have a great day,
Yuri
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