Hi,
On Wed, 9 Mar 2022 at 02:28, SESA644425 giojahermann@gmail.com wrote:
Prior to introduction of modifications in rsassa_pss functions related to padding verification, doing a pass to reduce memory consumption of function by replacing memory copies of parts of const buffer by pointers to the original buffer (masked_db and h are subparts of msg buffer which is declared const, salt is a subpart of db which is a working buffer, unmodified after being filled). New pointers scope is limited to the function where they are declared (not returned to caller by any mean), zeroing risk of memory fault related to the change.
Signed-off-by: SESA644425 gioja.hermann@non.se.com
Despite checkpath.pl recommendation, it is not possible to use u8 instead of uint8_t. Proceeding with u8 breaks build with error: unknown type name u8
Yes any code compiled by host tools must use uint8_t/
lib/rsa/rsa-verify.c | 37 ++++++++++++++++++------------------- 1 file changed, 18 insertions(+), 19 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org