tpm_restrictpubek8
Restrict the ability to display the public portion of the endorsement key to the owner
Usage
tpm_restrictpubek [OPTION]
TPM Management - tpm_restrictpubek
Overview
tpm_restrictpubek reports the status of who can display the public portion of the Endorsement Key. This is the default behavior and also available with the --status option. This operation will be in effect until the owner is cleared and prompts for the owner passord. With the --restrict option, the ability to display the public portion of the Endorsement Key is resticted to the owner (via the TPM_DisablePubekRead API). The command prompts for the owner password to complete the operation. The --status and --restrict options are mutually exclusive and the last one on the command line will be carried out.
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-h, --help -
Display command usage info.
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-v, --version -
Display command version info.
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-l, --log [none|error|info|debug] -
Set logging level.
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-u, --unicode -
Use TSS UNICODE encoding for passwords to comply with applications using TSS popup boxes
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-s, --status -
Display the status of who can see the public portion of the Endorsement Key
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-r, --restrict -
Restrict seeing the public portion of the Endorsement Key to the owner
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-z, --well-known -
Authenticate using 20 bytes of zeros as owner password (the default TSS Well Known Secret), instead of prompting for an owner password.
Releases
Unchanged in 9 releases since Debian 5.0 (Lenny).