tree 11b1fc57305e7a674f2da708072d7d14c3f77705
parent 1d0467e8339f91b0dac9cb0bcedb131cdf7ac63d
author Fabio Utzig <fabio.utzig@nordicsemi.no> 1604686230 -0300
committer Fabio Utzig <utzig@utzig.org> 1606318649 -0300

bootutil: crypto: avoid unuseful memset

Avoid memset'ing a buffer that does not hold a secret; it contains
the encryption of the counter.

Signed-off-by: Fabio Utzig <fabio.utzig@nordicsemi.no>