On Wed, Apr 10, 2019 at 12:04:32PM -0400, Sasha Levin wrote:
> On Wed, Apr 10, 2019 at 02:29:27PM +0300, Jarkko Sakkinen wrote:
> > On Sat, Apr 06, 2019 at 11:30:47AM -0400, Sasha Levin wrote:
> > > On Wed, Apr 03, 2019 at 09:27:28PM +0300, Jarkko Sakkinen wrote:
> > > > On Wed, Apr 03, 2019 at 09:
On Wed, Apr 10, 2019 at 02:29:27PM +0300, Jarkko Sakkinen wrote:
On Sat, Apr 06, 2019 at 11:30:47AM -0400, Sasha Levin wrote:
On Wed, Apr 03, 2019 at 09:27:28PM +0300, Jarkko Sakkinen wrote:
> On Wed, Apr 03, 2019 at 09:18:27PM +0300, Jarkko Sakkinen wrote:
> > On Tue, Apr 02, 2019 at 03:33:16PM
On Sat, Apr 06, 2019 at 11:30:47AM -0400, Sasha Levin wrote:
> On Wed, Apr 03, 2019 at 09:27:28PM +0300, Jarkko Sakkinen wrote:
> > On Wed, Apr 03, 2019 at 09:18:27PM +0300, Jarkko Sakkinen wrote:
> > > On Tue, Apr 02, 2019 at 03:33:16PM -0400, Sasha Levin wrote:
> > > > This patch adds support for
On Wed, Apr 03, 2019 at 09:27:28PM +0300, Jarkko Sakkinen wrote:
On Wed, Apr 03, 2019 at 09:18:27PM +0300, Jarkko Sakkinen wrote:
On Tue, Apr 02, 2019 at 03:33:16PM -0400, Sasha Levin wrote:
> This patch adds support for a software-only implementation of a TPM
> running in TEE.
>
> There is exte
On Wed, Apr 03, 2019 at 09:18:27PM +0300, Jarkko Sakkinen wrote:
> On Tue, Apr 02, 2019 at 03:33:16PM -0400, Sasha Levin wrote:
> > This patch adds support for a software-only implementation of a TPM
> > running in TEE.
> >
> > There is extensive documentation of the design here:
> > https://www.m
On Tue, Apr 02, 2019 at 01:56:43PM -0700, Stephen Hemminger wrote:
> On Tue, 2 Apr 2019 12:33:16 -0700
> "Sasha Levin" wrote:
>
> > +/*
> > + * ftpm_tee_tpm_op_recv retrieve fTPM response.
> > + * @param: chip, the tpm_chip description as specified in
> > driver/char/tpm/tpm.h.
> > + * @param: bu
On Tue, Apr 02, 2019 at 03:33:16PM -0400, Sasha Levin wrote:
> This patch adds support for a software-only implementation of a TPM
> running in TEE.
>
> There is extensive documentation of the design here:
> https://www.microsoft.com/en-us/research/publication/ftpm-software-implementation-tpm-chip
On Tue, Apr 02, 2019 at 03:33:16PM -0400, Sasha Levin wrote:
> +/*
> + * Undo what has been done in ftpm_tee_probe
> + */
> +static void ftpm_tee_deinit(struct ftpm_tee_private *pvt_data)
> +{
> + /* Release the chip */
> + if (pvt_data->state & STATE_REGISTERED_FLAG)
> + tpm_c
On Tue, 2 Apr 2019 12:33:16 -0700
"Sasha Levin" wrote:
> +/*
> + * ftpm_tee_tpm_op_recv retrieve fTPM response.
> + * @param: chip, the tpm_chip description as specified in
> driver/char/tpm/tpm.h.
> + * @param: buf, the buffer to store data.
> + * @param: count, the number of bytes to read.
This patch adds support for a software-only implementation of a TPM
running in TEE.
There is extensive documentation of the design here:
https://www.microsoft.com/en-us/research/publication/ftpm-software-implementation-tpm-chip/
.
As well as reference code for the firmware available here:
https:
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