Over the past few years, the project has made the following T-Shirts:

This shirt is made out of a flat yellow material.
The images shown are not final.

NOT AVAILABLE YET: We are in production...

This shirt is made out of a blue double-die "tie die" material.

NOT AVAILABLE YET: We are in production...

This shirt is made out of a fleck-gray material. These shirts can be bought on the web! secure order or insecure order.

This shirt is made of white material. These shirts can be bought on the web! secure order or insecure order.

Front of shirt contains the original OpenBSD "Open the Daemon" picture. The back picture resulted after one of our developers told his mother that he was working on OpenBSD -- she misunderstood and thought he meant BSE -- Bovine Spongiform Encephalopathy (ie. Mad Cows Disease).

This shirt is made of white material. These shirts can be bought on the web! secure order or insecure order.

Front of shirt contains a picture of the Blowfish, and a vague reference to how using the blowfish cipher for the OpenBSD password hash makes our password mechanism more secure (blowfish, not babblefish). People won't be able to crack your passwords anymore.. Back of shirt contains the complete source code for our version of the Blowfish algorithm (written in Germany). For more information see our cryptography page...

These shirts had a OpenBSD-style daemon stitched into the right chest area. The shirts were made out of really nice green cloth.

SOLD OUT: There are no more left. If there is high demand, we may make some again.

THESE SHIRTS CAN BE BOUGHT ON THE WEB! secure order or insecure order.

The wireframe image on the shirt has an incredible feeling texture. Shirts are available in navy blue, camo green, and black.

These shirts were sold at Defcon VI. July 31 - Aug 2, 1998. Las Vegas, Nevada, USA, LISA '98, December 6-11, 1998. Boston, Massachusetts, and the Reflections/Projections conference in Urbana, IL, USA.

These white shirts were sold at Usenix in New Orleans, June 15-19, 1998. SOLD OUT: There are no more left. If there is high demand, we may make some again.