Re: [PATCH v5 06/11] ima-evm-utils: Start converting find_keyid to use EVP_PKEY API

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Mimi,

On Thu, Jun 20, 2019 at 09:40:49AM -0400, Mimi Zohar wrote:
> On Thu, 2019-06-20 at 09:21 -0400, Mimi Zohar wrote:
> > > > > > If so, why are there other changes in this patch?
> > > > > 
> > > > > There is no other changes beside stated in description.
> > > > 
> > > > Are the changes from read_pub_key() to read_pub_pkey() and
> > > > calc_keyid_v2() to calc_pkeyid_v2() needed for making find_keyid() a
> > > > wrapper for find_keyid_pkey()?
> > > 
> > > Of course. `entry->key' now have different type. If we keep old type
> > > (RSA) where will be nothing to wrap.
> > 
> > The question wasn't if the changes in init_public_keys() need to be
> > made, the question is its correlation to find_keyid().  Unlesss I'm
> > missing something, find_keyid() is only called by verify_hash_v2(),
> > not calc_keyid_v2().
> 
> Ah, the list of keys needs to be in the appropriate format.  Perhaps
> add that info in the patch description.

Isn't this is implied by find_keyid()? It finds appropriate
`entry->key', and it's type is changed to EVP_PKEY, so both
init_public_keys() (where it fills `entry->key`) and find_keyid() (where
it returns `entry->key`) need to be changed.

Vitaly.



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