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#;**********************************************************************;
#
# Copyright (c) 2016, Intel Corporation
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# 3. Neither the name of Intel Corporation nor the names of its contributors
# may be used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
# THE POSSIBILITY OF SUCH DAMAGE.
#;**********************************************************************;
#!/bin/bash
nv_test_index=0x1500018
nv_auth_handle=0x40000001
tpm2_takeownership -c
if [ $? != 0 ];then
echo "clean ownership Fail!"
exit 1
fi
tpm2_nvlist|grep -i $nv_test_index
if [ $? = 0 ];then
tpm2_nvrelease -x $nv_test_index -a $nv_auth_handle
if [ $? != 0 ];then
echo "please release the nv index $nv_test_index first!"
exit 1
fi
fi
tpm2_nvdefine -x $nv_test_index -a $nv_auth_handle -s 32 -t 0x2000A -P ''
if [ $? != 0 ];then
echo "nvdefine fail, Please check your environment!"
exit 1
fi
if [ ! -f nv.test_w ];then
echo "please123abc" >nv.test_w
fi
tpm2_nvwrite -x $nv_test_index -a $nv_auth_handle -f nv.test_w
if [ $? != 0 ];then
echo "nvwrite fail!"
exit 1
fi
tpm2_nvread -x $nv_test_index -a $nv_auth_handle -s 32 -o 0
if [ $? != 0 ];then
echo "nvread fail!"
exit 1
fi
tpm2_nvlist|grep -i $nv_test_index
if [ $? != 0 ];then
echo "nvlist fail or double check the define index!"
exit 1
fi
tpm2_nvrelease -x $nv_test_index -a $nv_auth_handle
if [ $? != 0 ];then
echo "nvrelease fail or double check the define index!"
exit 1
else
echo "release the nv index OK!"
fi
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