KEYS: use kfree_sensitive with key
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2223719
Upstream Status: merged into herbert/cryptodev-2.6.git
Temporary values used for the integrity test for asymmetric
keys should be zeroized, which is required by FIPS 140-3.
See: https://issues.redhat.com/browse/FIPS-174
Signed-off-by: Vladis Dronov vdronov@redhat.com
Edited by Vladis Dronov