Re: [PATCH v3] docs: trusted-encrypted.rst: update parameters for command examples

Stefan Berger
2020-08-19T23:04:01Z

On 8/19/20 5:02 PM, Jarkko Sakkinen wrote:
> On Wed, Aug 19, 2020 at 01:00:02AM +0800, Coly Li wrote:
>> The parameters in command examples for tpm2_createprimary and
>> tpm2_evictcontrol are outdated, people (like me) are not able to create
>> trusted key by these command examples.
>>
>> This patch updates the parameters of command example tpm2_createprimary
>> and tpm2_evictcontrol in trusted-encrypted.rst. With Linux kernel v5.8
>> and tpm2-tools-4.1, people can create a trusted key by following the
>> examples in this document.
>>
>> Signed-off-by: Coly Li <colyli@suse.de>
>> Cc: Dan Williams <dan.j.williams@intel.com>
>> Cc: James Bottomley <jejb@linux.ibm.com>
>> Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
>> Cc: Mimi Zohar <zohar@linux.ibm.com>
>> Cc: Stefan Berger <stefanb@linux.ibm.com>
> OK, now it is clear. Thank you.
>
> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
>
> /Jarkko
>
>> ---
>> Changelog:
>> v3: update commit log with review comments from Jarkko Sakkinen.
>> v2: remove the change of trusted key related operation.
>> v1: initial version.
>>
>> Documentation/security/keys/trusted-encrypted.rst | 5 ++---
>> 1 file changed, 2 insertions(+), 3 deletions(-)
>>
>> diff --git a/Documentation/security/keys/trusted-encrypted.rst b/Documentation/security/keys/trusted-encrypted.rst
>> index 9483a7425ad5..1da879a68640 100644
>> --- a/Documentation/security/keys/trusted-encrypted.rst
>> +++ b/Documentation/security/keys/trusted-encrypted.rst
>> @@ -39,10 +39,9 @@ With the IBM TSS 2 stack::
>>
>> Or with the Intel TSS 2 stack::
>>
>> - #> tpm2_createprimary --hierarchy o -G rsa2048 -o key.ctxt
>> + #> tpm2_createprimary --hierarchy o -G rsa2048 -c key.ctxt
>> [...]
>> - handle: 0x800000FF
>> - #> tpm2_evictcontrol -c key.ctxt -p 0x81000001
>> + #> tpm2_evictcontrol -c key.ctxt 0x81000001
>> persistentHandle: 0x81000001
>>
>> Usage::
>> --
>> 2.26.2
>>