linux-kernel - Re: [PATCH v6 4/7] tpm: modify tpm_pcr_read() definition to pass a TPM hash algorithm

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Message-ID: <ff17326e-26c4-3fbc-41ab-b13754064d0b@huawei.com>
Date:   Mon, 10 Dec 2018 08:55:56 +0100
From:   Roberto Sassu <roberto.sassu@...wei.com>
To:     Mimi Zohar <zohar@...ux.ibm.com>,
        Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
CC:     <david.safford@...com>, <monty.wiseman@...com>,
        <linux-integrity@...r.kernel.org>,
        <linux-security-module@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <silviu.vlasceanu@...wei.com>
Subject: Re: [PATCH v6 4/7] tpm: modify tpm_pcr_read() definition to pass a
 TPM hash algorithm

On 12/9/2018 9:32 PM, Mimi Zohar wrote:
> On Fri, 2018-12-07 at 15:51 +0100, Roberto Sassu wrote:
>> On 12/6/2018 8:49 PM, Mimi Zohar wrote:
> 
>>> PCRs for sha1 and sha256 algorithms are being updated and the
>>> measurement list verifies against the SHA1 PCR-10.
>>>
>>> Roberto, have you added support in ima-evm-utils to validate the other
>>> banks?
>>
>> I modified IMA LTP.
> 
> I'm not finding it.  Was the test for the current code, where the same
> value is being padded for different algorithms, or for walking the
> proposed hash agile format?

I did not send the patch yet.

Roberto


> Mimi
> 

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