CVSROOT: /cvs
Module name: src
Changes by: js...@cvs.openbsd.org 2023/02/16 22:13:34
Modified files:
lib/libcrypto/bn: bn_internal.h bn_sqr.c
Log message:
Reimplement bn_sqr_comba{4,8}().
Use bignum primitives rather than the current mess of macros.The sqr_add_c
macro gets replaced with bn_mulw_addtw(), while the sqr_add_c2 macro gets
replaced with bn_mul2_mulw_addtw().
The variables in the comba functions have also been reordered, so that the
patterns are easier to understand - the compiler can take care of
optimising the inputs and outputs to avoid register moves.
ok tb@
