security tpm show

Description​

This command displays information about the status of the Trusted Platform Module(TPM) device. By default, this command displays the following information:

• Node name
• Availability of the device
• State of the device, if available
• Firmware version
• Firmware upgrade counter

Parameters​

{ [-fields <fieldname>, ...]

If you specify the -fields <fieldname>, ... parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify.

| [-instance ]}

If you specify the -instance parameter, the command displays detailed information about all fields.

[-node {<nodename>|local}] - Node

Selects the nodes that match this parameter value

[-is-available {yes|no}] - Is TPM Available?

Selects the nodes that match this parameter value.

• yes - The TPM device is mounted and available.
• no - The node does not support a TPM.

[-is-active {yes|no}] - Is TPM Active?

Selects the nodes that match this parameter value.

• yes - The TPM device is available and active.
• no - if -is-available parameter is yes, the TPM device is mounted and available but is not responding to TPM commands.

[-version <text>] - Firmware Version

Selects the nodes that match this firmware version.

[-upgrade-count <integer>] - Firmware Counter

Selects the nodes that match the given number of firmware upgrade tries left.

[-sym-key-size <integer>] - Size of Primary Symmetric Key

Selects the nodes that match the given symmetrice key size for the primary symmetric key.