Enable debugging. This option takes an integer number as its argument.
The value of -Font]number] is constrained to being:
in the range 0 through 9999
Specifies the debug level.
Input file.
Output file.
Generate an RSA private-public key pair.
Generates an RSA private-public key pair in the TPM chip. The key may be
stored in filesystem and protected by a PIN, or stored (registered) in the
TPM chip flash.
Any generated key will be registered in the TPM.
This option must appear in combination with the following options:
generate-rsa.
Any generated key will be a signing key.
This option must appear in combination with the following options:
generate-rsa. This option must not appear in combination with any of the
following options: legacy.
Any generated key will be a legacy key.
This option must appear in combination with the following options:
generate-rsa. This option must not appear in combination with any of the
following options: signing.
Any registered key will be a user key.
This option must appear in combination with the following options:
register. This option must not appear in combination with any of the
following options: system.
The generated key will be stored in a user specific persistent storage.
Any registred key will be a system key.
This option must appear in combination with the following options:
register. This option must not appear in combination with any of the
following options: user.
The generated key will be stored in system persistent storage.
Prints the public key of the provided key.
Lists all stored keys in the TPM.
Delete the key identified by the given URL (UUID)..
Tests the signature operation of the provided object.
It can be used to test the correct operation of the signature operation.
This operation will sign and verify the signed data.
Specify the security level [low, legacy, medium, high, ultra]..
This is alternative to the bits option. Note however that the values
allowed by the TPM chip are quantized and given values may be rounded up.
Specify the number of bits for key generate.
This option takes an integer number as its argument.
Use the DER format for keys..
The no-inder form will disable the option.
The input files will be assumed to be in the portable DER format of TPM.
The default format is a custom format used by various TPM tools
Use DER format for output keys.
The no-outder form will disable the option.
The output will be in the TPM portable DER format.
Display usage information and exit.
Pass the extended usage information through a pager.
Output version of program and exit. The default mode is `v', a simple
version. The `c' mode will print copyright information and `n' will print
the full copyright notice.
EXAMPLES
To generate a key that is to be stored in filesystem use:
$ tpmtool --generate-rsa --bits 2048 --outfile tpmkey.pem
To generate a key that is to be stored in TPM's flash use:
$ tpmtool --generate-rsa --bits 2048 --register --user
To get the public key of a TPM key use:
$ tpmtool --pubkey tpmkey:uuid=58ad734b-bde6-45c7-89d8-756a55ad1891;storage=user --outfile pubkey.pem
or if the key is stored in the filesystem:
$ tpmtool --pubkey tpmkey:file=tmpkey.pem --outfile pubkey.pem
To list all keys stored in TPM use:
$ tpmtool --list
EXIT STATUS
One of the following exit values will be returned:
Successful program execution.
The operation failed or the command syntax was not valid.
libopts had an internal operational error. Please report
it to autogen-users@lists.sourceforge.net. Thank you.
SEE ALSO
p11tool (1), certtool (1)
AUTHORS
Nikos Mavrogiannopoulos, Simon Josefsson and others; see
/usr/share/doc/gnutls/AUTHORS for a complete list.
COPYRIGHT
Copyright (C) 2000-2017 Free Software Foundation, and others all rights
reserved. This program is released under the terms of the GNU General
Public License, version 3 or later.
BUGS
Please send bug reports to: bugs@gnutls.org
NOTES
This manual page was AutoGen-erated from the tpmtool option definitions.
