Re: [PATCH 05/13] x86: Add early TPM1.2/TPM2.0 interface support for Secure Launch

2021-01-19 Thread Daniel P. Smith
On 9/25/20 1:43 AM, Jarkko Sakkinen wrote: > On Thu, Sep 24, 2020 at 10:58:33AM -0400, Ross Philipson wrote: >> From: "Daniel P. Smith" >> >> This commit introduces an abstraction for TPM1.2 and TPM2.0 devices >> above the TPM hardware interface. >> >> Signed-off-by: Daniel P. Smith >>

Re: [PATCH 05/13] x86: Add early TPM1.2/TPM2.0 interface support for Secure Launch

2020-09-29 Thread Jarkko Sakkinen
On Wed, Sep 30, 2020 at 06:19:57AM +0300, Jarkko Sakkinen wrote: > On Tue, Sep 29, 2020 at 07:47:52PM -0400, Daniel P. Smith wrote: > > TrenchBoot's AMD Secure Loader (LZ). The former is not well supported > > and the latter will be getting maintenance under TB. While this is not > > preferred, we

Re: [PATCH 05/13] x86: Add early TPM1.2/TPM2.0 interface support for Secure Launch

2020-09-29 Thread Jarkko Sakkinen
On Tue, Sep 29, 2020 at 07:47:52PM -0400, Daniel P. Smith wrote: > TrenchBoot's AMD Secure Loader (LZ). The former is not well supported > and the latter will be getting maintenance under TB. While this is not > preferred, we had to weigh this versus trying to convince you and the > other TPM

Re: [PATCH 05/13] x86: Add early TPM1.2/TPM2.0 interface support for Secure Launch

2020-09-29 Thread Daniel P. Smith
On 9/25/20 1:43 AM, Jarkko Sakkinen wrote: > On Thu, Sep 24, 2020 at 10:58:33AM -0400, Ross Philipson wrote: >> From: "Daniel P. Smith" >> >> This commit introduces an abstraction for TPM1.2 and TPM2.0 devices >> above the TPM hardware interface. >> >> Signed-off-by: Daniel P. Smith >>

Re: [PATCH 05/13] x86: Add early TPM1.2/TPM2.0 interface support for Secure Launch

2020-09-24 Thread Jarkko Sakkinen
On Thu, Sep 24, 2020 at 10:58:33AM -0400, Ross Philipson wrote: > From: "Daniel P. Smith" > > This commit introduces an abstraction for TPM1.2 and TPM2.0 devices > above the TPM hardware interface. > > Signed-off-by: Daniel P. Smith > Signed-off-by: Ross Philipson This is way, way too PoC. I

[PATCH 05/13] x86: Add early TPM1.2/TPM2.0 interface support for Secure Launch

2020-09-24 Thread Ross Philipson
From: "Daniel P. Smith" This commit introduces an abstraction for TPM1.2 and TPM2.0 devices above the TPM hardware interface. Signed-off-by: Daniel P. Smith Signed-off-by: Ross Philipson --- arch/x86/boot/compressed/Makefile | 3 +- arch/x86/boot/compressed/tpm/tpm1.h