NAME

       tpm2_startup - Send a TPM2_Startup command with either TPM_SU_CLEAR or TPM_SU_STATE.

SYNOPSIS

       tpm2_startup [ COMMON OPTIONS ] [ TCTI OPTIONS ] [ --clear|--state ]

       Send  a TPM2_Startup command, with the startupType set to TPM_SU_CLEAR using the specified
       TCTI.

DESCRIPTION

       tpm2_send_command is a command line tool used to send  a  TPM  command  to  the  TPM.  The
       command  is  read  from stdin as a binary stream and transmitted to the TPM using the TCTI
       specified by the caller. The response received from the TPM is written to  stdout.  Likely
       the  caller  will  want to redirect this to a file or into a program to decode and display
       the response in a human readable form.

OPTIONS

       -c, --clear
              Startup type sent will be TPM_SU_CLEAR.

       -s, --state
              Startup type sent will be TPM2_SU_STATE.

       [COMMON OPTIONS ]
              This collection of options are common to many programs and provide information that
              many users may expect.

       -h, --help
              Display a manual describing the tool and its usage.

       -v, --version
              Display version information for this tool.

       -V, --verbose
              Increase the information that the tool prints to the console during its execution.

       [TCTI OPTIONS ]
              This collection of options are used to configure the varous TCTI modules available.

       -T, --tcti
              Select  the TCTI used for communication with the next component down the TSS stack.
              In most configurations this will be the TPM but it could be a simulator  or  proxy.
              Supported TCTIs are or “device” or “socket” .

       -d, --device-file
              Specify the TPM device file for use by the device TCTI. The default is /dev/tpm0.

       -R, --socket-address
              Specify  the  domain  name  or  IP  address used by the socket TCTI. The default is
              127.0.0.1.

       -p, --socket-port
              Specify the port number used by the socket TCTI. The default is 2321.

ENVIRONMENT

       ENVIRONMENT: TCTI
              This collection of environment variables that may be used to configure  the  varous
              TCTI  modules  available.   The  values  passed  through  these  variables  can  be
              overridden on a per-command basis using the available command line options.

       TPM2TOOLS_TCTI_NAME
              Select the TCTI used for communication with the next component down the TSS  stack.
              In  most  configurations this will be the TPM but it could be a simulator or proxy.
              See 'OPTIONS' section for the names of supported TCTIs.

       TPM2TOOLS_DEVICE_FILE
              Specify the TPM device file for use by the device TCTI.

       TPM2TOOLS_SOCKET_ADDRESS
              Specify the domain name or IP address used by the socket TCTI.

       TPM2TOOLS_SOCKET_PORT
              Specify the port number used by the socket TCTI.