From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Korsgaard Date: Thu, 08 Mar 2018 10:02:28 +0100 Subject: [Buildroot] [PATCH 1/4] tpm2-tss: new package In-Reply-To: <20180202155614.26938-2-casantos@datacom.ind.br> (Carlos Santos's message of "Fri, 2 Feb 2018 13:56:11 -0200") References: <20180202155614.26938-1-casantos@datacom.ind.br> <20180202155614.26938-2-casantos@datacom.ind.br> Message-ID: <876067j5y3.fsf@dell.be.48ers.dk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net >>>>> "Carlos" == Carlos Santos writes: > OSS implementation of the TCG TPM2 Software Stack (TSS2). This stack > consists of the following layers from top to bottom: > * System API (SAPI) as described in the system level API and TPM command > transmission interface specification. This API is a 1-to-1 mapping of > the TPM2 commands documented in Part 3 of the TPM2 specification. > Additionally there are asynchronous versions of each command. These > asynchronous variants may be useful for integration into event-driven > programming environments. Both the synchronous and asynchronous API > are exposed through a single library: libsapi. > * TPM Command Transmission Interface (TCTI) that is described in the > same specification. This API provides a standard interface to transmit > / receive TPM command / response buffers. It is expected that any > number of libraries implementing the TCTI API will be implemented as a > way to abstract various platform specific IPC mechanisms. Currently > this repository provides two TCTI implementations: libtcti-device and > libtcti-socket. The prior should be used for direct access to the TPM > through the Linux kernel driver. The later implements the protocol > exposed by the Microsoft software TPM2 simulator. > Signed-off-by: Carlos Santos Committed, thanks. -- Bye, Peter Korsgaard