Encpipe
=======

The dum^H^H^Hsimplest encryption tool in the world.

# Usage

Encrypt a file using a password:

```sh
encpipe -e -p password -i inputfile -o outputfile
```

Decrypt a file using a password:

```sh
encpipe -d -p password -i inputfile -o outputfile
```

`-i` and `-o` can be set to `-` or omitted to read/write from the
standard input/output.

Ex:

```sh
nc -l 6666 | encpipe -d -p password
encpipe -e -p password -i /etc/passwd | nc 127.0.0.1 6666
```

# Dependencies

[libhydrogen](https://github.com/jedisct1/libhydrogen) - Install with
`make install`

The library gets statically linked, so the resulting binary doesn't
have any dependencies besides the standard C library.

# Installation

```sh
make install
```

# Why

It was faster to write than remember how to use GnuPG and OpenSSL.

# Yes

It's using passwords. Provided on the command-line. Yes, it actually
does that. I needed that. Right now. Other options will be
implemented. Next year.