#!/bin/bash
#

#################################################################################
#										#
#			TPM2 regression test					#
#			     Written by Ken Goldman				#
#		       IBM Thomas J. Watson Research Center			#
#	$Id: testaes.sh 714 2016-08-11 21:46:03Z kgoldman $			#
#										#
# (c) Copyright IBM Corporation 2015, 2016					#
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# met:										#
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#################################################################################

echo ""
echo "AES symmetric key"
echo ""

echo "Start an HMAC auth session"
${PREFIX}startauthsession -se h > run.out
checkSuccess $?

for SESS in "" "-se0 02000000 1"
do

    echo "Load the symmetric cipher key under the primary key ${SESS}"
    ${PREFIX}load -hp 80000000 -ipr despriv.bin -ipu despub.bin -pwdp pps ${SESS} > run.out
    checkSuccess $?

    echo "Encrypt using the symmetric cipher key ${SESS}"
    ${PREFIX}encryptdecrypt -2 -hk 80000001 -if msg.bin -of enc.bin -pwdk aes ${SESS} > run.out
    checkSuccess $?

    echo "Decrypt using the symmetric cipher key ${SESS}"
    ${PREFIX}encryptdecrypt -2 -hk 80000001 -d -if enc.bin -of dec.bin -pwdk aes ${SESS} > run.out
    checkSuccess $?

    echo "Verify the decrypt result"
    diff msg.bin dec.bin
    checkSuccess $?

    echo "Encrypt using the symmetric cipher key 0 length message ${SESS}"
    ${PREFIX}encryptdecrypt -2 -hk 80000001 -if zero.bin -of enc.bin -pwdk aes ${SESS} > run.out
    checkSuccess $?

    echo "Decrypt using the symmetric cipher key ${SESS}"
    ${PREFIX}encryptdecrypt -2 -hk 80000001 -d -if enc.bin -of dec.bin -pwdk aes ${SESS} > run.out
    checkSuccess $?

    echo "Verify the decrypt result"
    diff zero.bin dec.bin
    checkSuccess $?

    echo "Flush the symmetric cipher key"
    ${PREFIX}flushcontext -ha 80000001 > run.out
    checkSuccess $?

    echo "Create a primary symmetric cipher key ${SESS}"
    ${PREFIX}createprimary -des -pwdk aesp ${SESS} > run.out
    checkSuccess $?
 
    echo "Encrypt using the symmetric cipher primary key ${SESS}"
    ${PREFIX}encryptdecrypt -2 -hk 80000001 -if msg.bin -of enc.bin -pwdk aesp ${SESS}> run.out
    checkSuccess $?

    echo "Decrypt using the symmetric cipher primary key ${SESS}"
    ${PREFIX}encryptdecrypt -2 -hk 80000001 -d -if enc.bin -of dec.bin -pwdk aesp ${SESS}> run.out
    checkSuccess $?

    echo "Verify the decrypt result"
    diff msg.bin dec.bin
    checkSuccess $?

    echo "Flush the symmetric cipher key"
    ${PREFIX}flushcontext -ha 80000001 > run.out
    checkSuccess $?

done

echo "Flush the auth session"
${PREFIX}flushcontext -ha 02000000 > run.out
checkSuccess $?

# ${PREFIX}getcapability -cap 1 -pr 80000000
# ${PREFIX}getcapability -cap 1 -pr 02000000
