getpubek.1

IBM开发的TPM的驱动, 有少量的例子可以供参考

.\" Copyright 2004 IBM (Jeff Kravitz)
.\"
.\" Written Mar 15 2004, Jeff Kravitz
.\"
.TH getpubek 1  2004-03-15 "IBM" "TPM Utilities"
.SH NAME
getpubek \- obtains and stores the Public Endorsement Key
.SH SYNOPSIS

getpubek [<owner password>]

     
.SH DESCRIPTION
The \fBgetpubek\fP command is used to read the TPM Public Endorsement Key.
.SH ARGUMENTS
.TP 5
owner password
is any character string, up to 256 bytes long.
This password, if specified, indicates that the program should use the
\fBTPM Owner Read Public Endorsement Key\fP function.  If omitted,
then the \fBTPM Read Public Endorsement Key\fP function is used.
The difference is that the latter function can only be used if
the \fBTPM Disable Pubek Read\fP function has never been issued.
If this function has been issued at any point, then only the owner
of the TPM can read the Public Endorsement Key, and the owner
password must be specified.
.SH FILES
The command will create a disk file, called \fBendorsekey.pem\fP,
which is an OpenSSL PEM format public key, and contains the public
key portion of the TPM Endorsement key.
.SH "SEE ALSO"
disablepubek(1)
.SH AUTHOR
Jeff Kravitz , IBM T. J. Watson Research Center