Installing the command-line executable

Assuming you have Rust/Cargo installed, run this command in a terminal:

cargo install wdcrypt

It will make the wdcrypt command available in your PATH if you've allowed the PATH to be modified when installing Rust. cargo uninstall wdcrypt uninstalls.

Back to the crate overview.

Readme

wdcrypt-rs

A Rust CLI to encrypt the current working directory with Fernet encryption. Fernet guarantees that a message encrypted using it cannot be manipulated or read without the key. Fernet is an implementation of symmetric (also known as “secret key”) authenticated cryptography.
Find more about Fernet here

Demo

Installation

Make sure you have cargo in your $PATH

$ cargo install wdcrypt

Usage

$ wdcrypt --help
Encrypt your current working directory

Usage: wdcrypt [COMMAND]

Commands:
  encrypt, -e, --encrypt  Encrypt the current working directory
  decrypt, -d, --decrypt  Decrypt the current working directory
  help                    Print this message or the help of the given subcommand(s)

Options:
  -h, --help     Print help information
  -V, --version  Print version information

Building for `WASM` and running it in `wasmtime`

$ cargo build --release --target wasm32-wasi
$ cd target/wasm32-wasi/release
$ mkdir demo && cd demo
$ wasmtime run --dir=. ../wdcrypt.wasm -- --help

License

MIT