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authorgaurav rana <gaurav.rana@freescale.com>2015-02-20 12:51:46 +0530
committerYork Sun <yorksun@freescale.com>2015-02-25 13:20:02 -0800
commit94e3c8c4fd7bfe395fa467973cd647551d6d98c7 (patch)
treeb591415085fa8629245dcd2183f2dc50f550ccc1 /Kconfig
parent7ee8c4795d0ab0f1cd25496bfbcdedb184ef5a8d (diff)
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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 <ruchika.gupta@freescale.com> Signed-off-by: Gaurav Rana <gaurav.rana@freescale.com> CC: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'Kconfig')
-rw-r--r--Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/Kconfig b/Kconfig
index 75bab7f..fb012cf 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