What is “scrypt” Package?

Encrypt and decrypt files using memory-hard password function
For more details: https://www.tarsnap.com/scrypt.html

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install scrypt.

  brew install scrypt

Now, use scrypt!