Clemens Gruber 598e9dccc7 crypto/fsl: fix BLOB encapsulation and decapsulation ... The blob_encap and blob_decap functions were not flushing the dcache before passing data to CAAM/DMA and not invalidating the dcache when getting data back. Therefore, blob encapsulation and decapsulation failed with errors like the following due to data cache incoherency: "40000006: DECO: desc idx 0: Invalid KEY command" To ensure coherency, we require the key_mod, src and dst buffers to be aligned to the cache line size and flush/invalidate the memory regions. The same requirements apply to the job descriptor. Tested on an i.MX6Q board. Reviewed-by: Sumit Garg <sumit.garg@nxp.com> Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>		2018-01-08 08:26:03 -05:00
..
fsl	crypto/fsl: fix BLOB encapsulation and decapsulation	2018-01-08 08:26:03 -05:00
rsa_mod_exp	verified-boot: Minimal support for booting U-Boot proper from SPL	2016-06-12 13:14:58 -04:00
ace_sha.c	treewide: replace #include <asm/errno.h> with <linux/errno.h>	2016-09-23 17:55:42 -04:00
ace_sha.h	drivers: crypto: ace_sha: add implementation of hardware based lib rand	2014-03-28 15:06:31 -04:00
Kconfig	drivers: hierarchize drivers Kconfig menu	2015-08-12 20:47:44 -04:00
Makefile	DM: crypto/rsa_mod_exp: Add rsa Modular Exponentiation DM driver	2015-01-29 17:09:58 -07:00