On 16-01-06 13:21:27, David Howells wrote:
> Mimi Zohar <[email protected]> wrote:
>
> > The x509_validate_trust() was originally added for IMA to ensure, on a
> > secure boot system, a certificate chain of trust rooted in hardware. The
> > IMA
> > MOK keyring extends this certificate chain of trust to the running system.
>
> The problem is that because 'trusted' is a boolean, a key in the IMA MOK
> keyring will permit addition to the system keyring.
If this is true the i am clearly doing the wrong thing. The CA hierarchy
should
run top-bottom, not the other way around.
IMA MOK was introduced mainly because .system keyring was static at the time.
Assuming i have my root certificate in .system how can i add more keys to this
keyring? The new keys have been signed by my root CA? Is this possible since
your October patch-set or i've been missing something this whole time?
Petko
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