# WPA-PSK

This is a command-line utility and Rust library to compute the WPA pre-shared key of a Wi-Fi SSID and passphrase.

## Usage

Hash a typcial SSID and passphrase:

    $ wpa-psk home password123
    0xde811641af2c516ffd35cc6f851b3abf03c7c84fc703cfb580f1c0456943cdc0
    
Hash *special* albeit valid credentials:

    $ wpa-psk "123abcABC.,-" "456defDEF *<:D"
    0x8a366e5bc51cd5d8fbbeffacc5f1af23fac30e3ac93cdcc368fafbbf63a1085c
    
Hash *invalid* credentials:

    $ wpa-psk --force bar 2short
    0xcb5de4e4d23b2ab0bf5b9ba0fe8132c1e2af3bb52298ec801af8ad520cea3437

## Installation

You can install `wpa-psk` using Cargo:

    $ cargo install wpa-psk

## License

This work is distributed under the terms of both, the [MIT License](LICENSE-MIT) and the [Apache License, Version 2.0](LICENSE-APACHE-2.0).

## Contribution

Contributions are welcome!
Please [contact](https://www.skreutz.com/contact/) me via email.

## See also

The popular [wpa_supplicant](https://hostap.epitest.fi/wpa_supplicant/) comes with a similar tool, `wpa_passphrase(8)`.