Blowfish in PHP

File List

Include Files.

• blowfish.inc
  Main blowfish code.
  Required to use Blowfish.

• blowfish_constants.inc
  S-box constants for standard Blowfish.
  Required to use Standard Blowfish. Not required by LiteFish.

• litefish_constants.inc
  S-box constants for "litefish" - precalculated Blowfish
  Required to use Litefish. Not required by Standard BlowFish.

• litefish_key.inc
  File containing the key to be used by litefish. Also allows you to specify a different output file: for instance, to use multiple keys on the same site.
  Only required for testing LiteFish. Not needed on live server.

HTML Pages

Documentation only, you do not need to copy any of these files to a live webserver.

• index.html
  Home page.

• files.html
  This inventory.

• instructions.html
  Instructions for using PHP Blowfish.

• style.css
  Stylesheet for these pages.

Script Pages

Required for testing and key-generation only. You do not need to copy any of these files to a live webserver.

• blowfish_test.php
  Checks the blowfish implementation against standard vectors. Use to check everything is working correctly on your system.

• litefish_generate.php
  Generates the constants file required by LiteFish, using the key set in "litefish_key.inc".

• litefish_verify.php
  Checks that litefish is in fact working correctly by checking it against the standard Blowfish implementation using the key stored in "litefish_key.inc".