This is the command tpmtoken_protect that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
tpmtoken_protect - encrypt or decrypt data using a symmetric key stored in the user's TPM
PKCS#11 data store
SYNOPSIS
tpmtoken_protect [ OPTION ]
DESCRIPTION
tpmtoken_protect will encrypt or decrypt data using a symmetric key that is stored in the
user's data store. The key used to protect the data is a 256-bit AES key stored as a
private Secret Key PKCS#11 object. The object has the PKCS#11 label attribute of ´User
Data Protection Key´. The key is generated by the TPM PKCS#11 implementation when it is
needed the first time. Since it is generated as a private object, it is protected by the
TPM on the platform.
This command requires the ´-i´ and ´-o´ command options to be specified.
-h, --help
Display command usage info.
-v, --version
Display command version info.
-l, --log [none|error|info|debug]
Set logging level.
-d, --decrypt
Perform a decryption operation
-e, --encrypt
Perform an encryption operation
-i, --infile FILE
Use FILE as the input to the specified operation
-k, --token STRING
Use STRING to identify the label of the PKCS#11 token to be used
-o, --outfile FILE
Use FILE as the output of the specified operation
Use tpmtoken_protect online using onworks.net services
