xrn-tools/scripts/backend/parser_tests/symmetric_signature.sh

#parse argument

architecture=$1
permutation=$2
matrix_decompressed_file=$3
matrix_comp_file=$4
output_dir=$5
lorem_ipsum_file=$6

if [ $permutation -eq 0 ] ; then
   permutation_str=""
else
   permutation_str=" -no-permutation-key "
fi

# make key

str="
xrnlib-cli \
    --encoding-conf -compiled-param -no-password \
    --permutation-conf -arch $architecture $permutation_str \
    --make-monomial-key -monomial-key $output_dir/monomial_key_file.xf 
"
echo ""; echo $str; echo ""
eval $str


# make signature

str="
xrnlib-cli \
    --decoding-conf -compiled-param -no-password \
    --encoding-conf -compiled-param -no-password \
    --arithmetic-conf -monomial-key $output_dir/monomial_key_file.xf \
    --sequence-conf -xmatrix $matrix_decompressed_file \
    --permutation-conf -arch $architecture \
    --make-signature-symmetric -plain-text $lorem_ipsum_file -symmetric-signature $output_dir/symmetric_signature_file.xf
"
echo ""; echo $str; echo ""
eval $str

# check signature

str="
xrnlib-cli \
    --decoding-conf -compiled-param -no-password \
    --encoding-conf -compiled-param -no-password \
    --arithmetic-conf -monomial-key $output_dir/monomial_key_file.xf -sym-signature $output_dir/symmetric_signature_file.xf \
    --sequence-conf -xmatrix $matrix_decompressed_file \
    --permutation-conf -arch $architecture \
    --logging-conf -lib-info-log $output_dir/lib_info_log_file.xf \
    --check-signature-symmetric -plain-text $lorem_ipsum_file
"
echo ""; echo $str; echo ""
eval $str

str=" 
if ! [ -s $output_dir/lib_info_log_file.xf ]; then echo FAIL ; exit ; fi ; \
if grep -q FAIL \"$output_dir/lib_info_log_file.xf\" ; then echo FAIL ; exit ; fi
"
echo ""; echo $str; echo ""
eval $str

# generate a wrong binomial key

str="
xrnlib-cli \
    --encoding-conf -compiled-param -no-password \
    --permutation-conf -arch $architecture $permutation_str \
    --make-monomial-key -monomial-key $output_dir/wrong_monomial_key_file.xf 
"
echo ""; echo $str; echo ""
eval $str


# check signature

str="
xrnlib-cli \
    --decoding-conf -compiled-param -no-password \
    --encoding-conf -compiled-param -no-password \
    --arithmetic-conf -monomial-key $output_dir/wrong_monomial_key_file.xf -sym-signature $output_dir/symmetric_signature_file.xf \
    --sequence-conf -xmatrix $matrix_decompressed_file \
    --permutation-conf -arch $architecture \
    --logging-conf -lib-info-log $output_dir/wrong_lib_info_log_file.xf \
    --check-signature-symmetric -plain-text $lorem_ipsum_file
"
echo ""; echo $str; echo ""
eval $str

str=" 
if ! [ -s $output_dir/wrong_lib_info_log_file.xf ]; then echo FAIL ; exit ; fi ; \
if grep -q PASS \"$output_dir/wrong_lib_info_log_file.xf\" ; then echo FAIL ; exit ; fi
"
echo ""; echo $str; echo ""
eval $str