[U-Boot] [PATCH v5 2/7] tpm: add AUTH1 cmds for LoadKey2 and GetPubKey

[Simon Glass]

Hi,

On Tue, Apr 30, 2013 at 6:54 AM,  <dirk.eibach at gdsys.cc> wrote:
> From: Reinhard Pfau <pfau at gdsys.de>
>
> Extend the tpm library with support for single authorized (AUTH1) commands
> as specified in the TCG Main Specification 1.2. (The internally used helper
> functions are implemented in a way that they could also be used for double
> authorized commands if someone needs it.)
>
> Provide enums with the return codes from the TCG Main specification.
>
> For now only a single OIAP session is supported.
>
> OIAP authorized version of the commands TPM_LoadKey2 and TPM_GetPubKey are
> provided. Both features are available using the 'tpm' command, too.
>
> Authorized commands are enabled with CONFIG_TPM_AUTH_SESSIONS. (Note that
> this also requires CONFIG_SHA1 to be enabled.)
>
> Signed-off-by: Reinhard Pfau <reinhard.pfau at gdsys.cc>
>
>
> Signed-off-by: Dirk Eibach <dirk.eibach at gdsys.cc>

The same rebase comment applies here, but otherwise it looks good.

Regards,
Simon

> ---
> Changes in v5: None
> Changes in v4: None
> Changes in v3:
> - fix email addresses
>
> Changes in v2:
> - replace some numeric constants with named constants
> - style fixes (as shown by checkpatch.pl) in common/cmd_tpm.c and lib/tpm.c
>
>  README           |   14 ++
>  common/cmd_tpm.c |  100 +++++++++++++++
>  include/tpm.h    |  174 +++++++++++++++++++++++++++
>  lib/tpm.c        |  351 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
>  4 files changed, 638 insertions(+), 1 deletions(-)