encrypt

function encrypt(){
    PWD=$1;
    read CONTENT;
    echo $CONTENT | openssl enc -aes-128-ecb -nosalt -k $PWD -md md5|base64 -w 0;
}

function decrypt(){
    PWD=$1;
    read CONTENT;
    echo $CONTENT|base64 -d | openssl enc -d -aes-128-ecb -nosalt -k $PWD -md md5;
}