Man pages sections > man8 > tpm2_create

tpm2_create - create an object that can be loaded into a TPM using

tpm2_create(8) tpm2.0-tools tpm2_create(8)

NAME

tpm2_create - create an object that can be loaded into a TPM using tpm2_load. The object will need to be loaded before it may be used.

SYNOPSIS

tpm2_create[ COMMON OPTIONS ] [ TCTI OPTIONS ] [ --parent|--contextParent| --pwdp|--pwdk|--halg| --kalg|--objectAttribute| --inFile|--pol|--opu| --opr|--passwdInHex| ]
create an object that can be loaded into a TPM using tpm2_load. The object will need to be loaded before it may be used.

DESCRIPTION

tpm2_create create an object that can be loaded into a TPM using tpm2_load. The object will need to be loaded before it may be used.

OPTIONS

-H ,--parent
parent handle
-c ,--contextParent
filename for parent context
-P ,--pwdp
password for parent key, optional
-K ,--pwdk
password for key, optional
-g ,--halg
algorithm used for computing the Name of the object 0x0004 TPM_ALG_SHA1 0x000B TPM_ALG_SHA256 0x000C TPM_ALG_SHA384 0x000D TPM_ALG_SHA512 0x0012 TPM_ALG_SM3_256
-G ,--kalg
algorithm associated with this object 0x0001 TPM_ALG_RSA 0x0008 TPM_ALG_KEYEDHASH 0x0023 TPM_ALG_ECC 0x0025 TPM_ALG_SYMCIPHER
-A ,--objectAttribute
object attributes, optional
-I ,--inFile
data file to be sealed, optional
-L ,--pol
the input policy file, optional
-o ,--opu
the output file which contains the public key, optional
-O ,--opr
the output file which contains the private key, optional
-X ,--passwdInHex
passwords given by any options are hex format.
[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: 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.

EXAMPLES

tpm2_create
tpm2_create -H 0x81010001 -P abc123 -K def456 -g 0x000B -G 0x0008 -I data.File -o opu.File
tpm2_create -c parent.context -P abc123 -K def456 -g 0x000B -G 0x0008 -I data.File -o opu.File
tpm2_create -H 0x81010001 -P 123abc -K 456def -X -g 0x000B -G 0x0008 -I data.File -o opu.File

DECEMBER 2016 Intel