tree 64d56f1c763b9c4e70895bdbc5b7ed514547c35f
parent 63a48d10e94557cb1e226c37face768c5d149f76
author Janos Follath <janos.follath@arm.com> 1490189908 +0000
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1494492896 +0200

Add exponent blinding to RSA without CRT

The sliding window exponentiation algorithm is vulnerable to
side-channel attacks. As a countermeasure we add exponent blinding in
order to prevent combining the results of different measurements.

This commits handles the case when the Chinese Remainder Theorem is NOT
used to accelerate computations.