From 94e3c8c4fd7bfe395fa467973cd647551d6d98c7 Mon Sep 17 00:00:00 2001 From: gaurav rana Date: Fri, 20 Feb 2015 12:51:46 +0530 Subject: crypto/fsl - Add progressive hashing support using hardware acceleration. Currently only normal hashing is supported using hardware acceleration. Added support for progressive hashing using hardware. Signed-off-by: Ruchika Gupta Signed-off-by: Gaurav Rana CC: Simon Glass Reviewed-by: Simon Glass Reviewed-by: York Sun --- Kconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Kconfig') diff --git a/Kconfig b/Kconfig index 75bab7f6cc..fb012cfb3e 100644 --- a/Kconfig +++ b/Kconfig @@ -141,7 +141,9 @@ config FIT_SIGNATURE select RSA help This option enables signature verification of FIT uImages, - using a hash signed and verified using RSA. + using a hash signed and verified using RSA. If + CONFIG_SHA_PROG_HW_ACCEL is defined, i.e support for progressive + hashing is available using hardware, RSA library will use it. See doc/uImage.FIT/signature.txt for more details. config SYS_EXTRA_OPTIONS -- cgit v1.2.1