On 23 January 2015 at 03:31, Ruchika Gupta <ruchika.gu...@freescale.com> wrote: > Public exponentiation which is required in rsa verify functionality is > tightly integrated with verification code in rsa_verify.c. The patch > splits the file into twp separating the modular exponentiation. > > 1. rsa-verify.c > - The file parses device tree keys node to fill a keyprop structure. > The keyprop structure can then be converted to implementation specific > format. > (struct rsa_pub_key for sw implementation) > - The parsed device tree node is then passed to a generic rsa_mod_exp > function. > > 2. rsa-mod-exp.c > Move the software specific functions related to modular exponentiation > from rsa-verify.c to this file. > > Signed-off-by: Ruchika Gupta <ruchika.gu...@freescale.com> > CC: Simon Glass <s...@chromium.org> > --- > Changes in v6: > No changes > > Changes in v5: > Reverted change in rsa_mod_exp_sw function to add pointer to output length > Addressed other comments by Simon > > Changes in v4: > Modified rsa_mod_exp_sw function to add pointer to output length > > Changes in v3: > Kconfig moved to separate patch. This patch just splits the file now > > Changes in v2: > Addressed few of Simon Glass's comments: > - Kconfig option added for RSA > - Comments added for new keyprop struct > > include/u-boot/rsa-mod-exp.h | 43 ++++++ > lib/rsa/Makefile | 2 +- > lib/rsa/rsa-mod-exp.c | 303 +++++++++++++++++++++++++++++++++++++++ > lib/rsa/rsa-verify.c | 329 > ++++++++----------------------------------- > tools/Makefile | 3 +- > 5 files changed, 404 insertions(+), 276 deletions(-) > create mode 100644 include/u-boot/rsa-mod-exp.h > create mode 100644 lib/rsa/rsa-mod-exp.c
Acked-by: Simon Glass <s...@chromium.org> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
