Aloha! EE Times has an article about Eng Han Lee who has created a few EDA-tools that are available for free at his site http://www.eda-utilities.com/. The tools available are an Verilog obfuscator, a layout (GDSII) viewer and a layout scanner. The tools are available for Linux, but they are not Open Source. Check out the article here: http://www.eedesign.com/showArticle.jhtml?articleID=18311809 -- Med vänlig hälsning, Yours Joachim Strömbergson - Alltid i harmonisk svängning. VP, Research & Development ---------------------------------------------------------------------- InformAsic AB / Hugo Grauers gata 5B / SE-411 33 GÖTEBORG / Sweden Tel: +46 31 68 54 90 Fax: +46 31 68 54 91 Mobile: +46 733 75 97 02 E-mail: joachim.strombergson at informasic.com Home: www.informasic.com ----------------------------------------------------------------------