32 lines
1.4 KiB
Plaintext
32 lines
1.4 KiB
Plaintext
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config BR2_PACKAGE_TPM2_TSS
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bool "tpm2-tss"
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select BR2_PACKAGE_LIBURIPARSER
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help
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OSS implementation of the Trusted Computing Group's (TCG) TPM2
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Software Stack (TSS). This stack consists of the following
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layers from top to bottom:
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* System API (SAPI) as described in the system level API and
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TPM command transmission interface specification. This API
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is a 1-to-1 mapping of the TPM2 commands documented in Part
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3 of the TPM2 specification. Additionally there are
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asynchronous versions of each command. These asynchronous
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variants may be useful for integration into event-driven
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programming environments. Both the synchronous and
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asynchronous API are exposed through a single library:
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libsapi.
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* TPM Command Transmission Interface (TCTI) that is described
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in the same specification. This API provides a standard
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interface to transmit / receive TPM command / response
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buffers. It is expected that any number of libraries
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implementing the TCTI API will be implemented as a way to
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abstract various platform specific IPC mechanisms. Currently
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this repository provides two TCTI implementations:
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libtcti-device and libtcti-socket. The prior should be used
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for direct access to the TPM through the Linux kernel
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driver. The later implements the protocol exposed by the
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Microsoft software TPM2 simulator.
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https://github.com/tpm2-software/tpm2-tss
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