CVSROOT: /cvs Module name: src Changes by: js...@cvs.openbsd.org 2023/06/17 08:43:51
Modified files:
lib/libcrypto/bn: bn_mont.c
Log message:
Speed up Montgomery multiplication.
Factor out and optimise the inner loop for Montgomery multiplication,
making use of bn_qwmulw_addqw_addw() to perform Montgomery multiplication
by one word in larger steps. This provides a significant performance gain,
especially on platforms where bn_qwmulw_addqw_addw() is (or can be)
optimised.
ok tb@
