This repository contains the official CrySP logo and its associated
build scripts.

The rendered logo is stored in the build/ directory. Filenames follow
this naming convention:

    crysp-logo-X-Y.Z


"X" defines the contents of the logo according to the following table:

"X" value:     Logo content:
-----------------------------------------------------------------------
pictorial      Only the pictorial mark
word           The pictorial mark and "CrySP"
tagline1       Pictorial mark, "CrySP", and the lab name
tagline2       Pictorial mark, "CrySP", the lab name, and "@ uWaterloo"


"Y" defines the logo colour scheme according to the following table:

"Y" value:               Pictorial:        Background:        Text:
-----------------------------------------------------------------------
blackbg-whitefg          Tri-colour        Black              White
whitebg-blackfg          Tri-colour        White              Black
clearbg-blackfg          Tri-colour        Transparent        Black
clearbg-whitefg          Tri-colour        Transparent        White
mono-blackbg-whitefg     White             Black              White
mono-whitebg-blackfg     Black             White              Black

When "X" is "pictorial", "Y" is one of the following values:

"Y" value:       Pictorial:        Background:
-----------------------------------------------------------------------
blackbg          Tri-colour        Black
whitebg          Tri-colour        White
clearbg          Tri-colour        Transparent
mono-blackbg     White             Black
mono-whitebg     Black             White

All combinations are available in SVG, PDF, and PNG formats (based on
the file extension "Z"). Versions that have a solid background colour
(either black or white) are also available in EPS format.


In addition to all of the above, the build/icon directory contains
versions of the pictorial mark that are usable as icons; they contain no
margins around the mark. Each file named crysp-logo-icon-A.png is a
square PNG with "A" pixels per side. crysp-logo-icon.ico is a multi-
resolution icon file containing every resolution from the PNG files. It
is designed to support all of the most common icon sizes across many
devices. crysp-logo-favicon.ico is specifically meant for use on the
web. It contains only the resolutions necessary for web use, and thus is
significantly smaller than the full icon file. crysp-logo-icon.svg is
the vectorized source for the icons.


The Makefile is also capable of rendering optimized PNGs of specific
sizes on demand. The size of these PNGs is specified either as a fixed
height or a fixed width; the other dimension is automatically
determined. To build such a file, simply append "-hB" or "-wB" to the
filename before the extension, where "B" is the pixel count of the
height or width, respectively. For example:

    make build/crysp-logo-tagline2-clearbg-blackfg-h150.png


Finally, the master_template.svg file in the root directory contains the
Inkscape file that serves as a template for the Makefile.


Copyright (C) 2018 Cryptography, Security, and Privacy Research Group.
All rights reserved.