transport

package

v0.9.3 Latest Latest Go to latest Published: Dec 17, 2024 License: Apache-2.0 Imports: 3 Imported by: 53

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Package transport implements types for physically talking to TPMs.

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func ToReadWriter(tpm TPM) io.ReadWriter

ToReadWriter takes in a transport TPM and returns an io.ReadWriter wrapping the transport TPM.

type TPM interface {
	Send(input []byte) ([]byte, error)
}

TPM represents a logical connection to a TPM.

func FromReadWriter(rw io.ReadWriter) TPM

FromReadWriter takes in a io.ReadWriter and returns a transport.TPM wrapping the io.ReadWriter.

type TPMCloser interface {
	TPM
	io.Closer
}

TPMCloser represents a logical connection to a TPM and you can close it.

func FromReadWriteCloser(rwc io.ReadWriteCloser) TPMCloser

FromReadWriteCloser takes in a io.ReadWriteCloser and returns a transport.TPMCloser wrapping the io.ReadWriteCloser.

func OpenTPM(path ...string) (TPMCloser, error)

OpenTPM opens the TPM at the given path. If no path is provided, it will attempt to use reasonable defaults.

Deprecated: Please use the individual transport packages (e.g., go-tpm/tpm2/transport/linuxtpm).

Path	Synopsis
linuxtpm Package linuxtpm provides access to a physical TPM device via the device file.	Package linuxtpm provides access to a physical TPM device via the device file.
linuxudstpm Package linuxudstpm provides access to a TPM device via a Unix domain socket.	Package linuxudstpm provides access to a TPM device via a Unix domain socket.
simulator Package simulator provides access to a local simulator for TPM testing.	Package simulator provides access to a local simulator for TPM testing.
test Package testhelper provides some helper code for TPM transport tests.	Package testhelper provides some helper code for TPM transport tests.
windowstpm Package windowstpm implements the TPM transport on Windows using tbs.dll.	Package windowstpm implements the TPM transport on Windows using tbs.dll.