tree da1aacfd149a9690f035343b7de20bc1d8b1eed9
parent 02c7b48a7057aa524e9d5d801b45e372c61b46ed
author Gilles Peskine <Gilles.Peskine@arm.com> 1598454204 +0200
committer Ronald Cron <ronald.cron@arm.com> 1603351271 +0200

Put local variables in a struct

This way we can have a single call to mbedtls_platform_zeroize, which
saves a few bytes of code size.

Additionally, on my PC, I notice a significant speed improvement
(x86_64 build with MBEDTLS_AESNI_C disabled, gcc 5.4.0 -O3). I don't
have an explanation for that (I expected no measurable difference).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>