evm: enable EVM when X509 certificate is loaded
In order to enable EVM before starting 'init' process,
evm_initialized needs to be non-zero. Before it was
indicating that HMAC key is loaded. When EVM loads
X509 before calling 'init', it is possible to enable
EVM to start signature based verification.
This patch defines bits to enable EVM if key of any type
is loaded.
Changes in v3:
* print error message if key is not set
Changes in v2:
* EVM_STATE_KEY_SET replaced by EVM_INIT_HMAC
* EVM_STATE_X509_SET replaced by EVM_INIT_X509
Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@huawei.com>
msg
4 files changed
