123

function encryptf () {
  if [ "$#" -ne 1 ]; then
    echo "no parameter passed"
  else
    openssl aes-256-cbc -a -salt -in $1 -out $1.enc
  fi
}

function decryptf () {
  if [ "$#" -ne 2 ]; then
    echo "no parameters passed"
  else
    openssl aes-256-cbc -d -a -in $1 -out $2
  fi
}