.\" Copyright (C) 2005 International Business Machines Corporation .\" .de Sh \" Subsection .br .if t .Sp .ne 5 .PP \fB\\$1\fR .PP .. .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Ip \" List item .br .ie \\n(.$>=3 .ne \\$3 .el .ne 3 .IP "\\$1" \\$2 .. .TH "tpm_restrictpubek" 8 "2005-05-05" "TPM Management" .ce 1 TPM Management - tpm_restrictpubek .SH NAME tpm_restrictpubek \- restrict the ability to display the public portion of the Endorsement Key to the owner .SH "SYNOPSIS" .ad l .hy 0 .B tpm_restrictpubek .RB [ OPTION ] .SH "DESCRIPTION" .PP \fBtpm_restrictpubek\fR reports the status of who can display the public portion of the Endorsement Key. This is the default behavior and also available with the \fB\-\-status\fR option. This operation will be in effect until the owner is cleared and prompts for the owner passord. With the \fB\-\-restrict\fR 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 \fB\-\-status\fR and \fB\-\-restrict\fR options are mutually exclusive and the last one on the command line will be carried out. .TP \fB\-h\fR, \fB\-\-help\fR Display command usage info. .TP \fB-v\fR, \fB\-\-version\fR Display command version info. .TP \fB-l\fR, \fB\-\-log\fR [none|error|info|debug] Set logging level. .TP \fB-u\fR, \fB\-\-unicode\fR Use TSS UNICODE encoding for passwords to comply with applications using TSS popup boxes .TP \fB-s\fR, \fB\-\-status\fR Display the status of who can see the public portion of the Endorsement Key .TP \fB-r\fR, \fB\-\-restrict\fR Restrict seeing the public portion of the Endorsement Key to the owner .TP \fB-z\fR, \fB\-\-well-known\fR Authenticate using 20 bytes of zeros as owner password (the default TSS Well Known Secret), instead of prompting for an owner password. .SH "SEE ALSO" .PP \fBtpm_version\fR(1), \fBtpm_takeownership\fR(8), \fBtpm_getpubek\fR(8), \fBtcsd\fR(8) .SH "REPORTING BUGS" Report bugs to