~jocave/checkbox/hybrid-amd-gpu-mods

#!/bin/bash

new_path=`pwd`

PATH="$PATH":"$new_path"

 

file_primary_key_ctx=context.p_B1

file_evict_key_pub=opuB1_B8

file_evict_key_priv=oprB1_B8

file_evict_key_ctx=context_load_out_B1_B8

file_evict_key_name=name.load.B1_B8

  

persistentHandle=0x81010003

 

 

alg_hash=0x000B

alg_primary_key=0x0001

alg_evict_key=0x0008

 

 

rm $file_primary_key_ctx $file_evict_key_pub $file_evict_key_priv $file_evict_key_ctx $file_evict_key_name $file_output_data -rf

 

tpm2_takeownership -c

 

tpm2_createprimary -A e -g $alg_hash -G $alg_primary_key -C $file_primary_key_ctx

if [ $? != 0 ];then

 echo "createprimary fail, please check the environment or parameters!"

 exit 1

fi

tpm2_create -g $alg_hash -G $alg_evict_key -o $file_evict_key_pub -O $file_evict_key_priv  -c $file_primary_key_ctx

if [ $? != 0 ];then

 echo "create fail, please check the environment or parameters!"

 exit 1

fi

tpm2_load -c $file_primary_key_ctx  -u $file_evict_key_pub  -r $file_evict_key_priv -n $file_evict_key_name -C $file_evict_key_ctx

if [ $? != 0 ];then

 echo "load fail, please check the environment or parameters!"

 exit 1

fi

 

tpm2_evictcontrol -A o -c $file_evict_key_ctx  -S $persistentHandle

if [ $? != 0 ];then

 echo "evictontronl persistentHandle fail, please check the environment or parameters!"

 exit 1

else

 tpm2_evictcontrol -A o -H $persistentHandle   -S $persistentHandle

 if [ $? != 0 ];then

  echo "evictcontrol release Handle fail, please check the environment or parameters!"

  exit 1

 fi

fi