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74e8b62f72
- Initialize lock per device node and take lock at the start of processing of each ioctl command. This is needed because there is only one set of IOVA buffers allocated during init per device node. Without lock it leads to race conditions when more than one app uses the same device node. - Release tfm after each API call for both sha and hmac-sha - Validate rng buffer size provided by user - Support buf size up to HW supported limit for GCM-Dec req if tag verify is supported by HW. Jira ESSS-1517 Bug 4881474 Change-Id: I338558656ac00b91750e74990bb47c5a35f31e08 Signed-off-by: Nagaraj P N <nagarajp@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3233377 Reviewed-by: Leo Chiu <lchiu@nvidia.com> GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com> Reviewed-by: Sandeep Trasi <strasi@nvidia.com>