Invalid Key: setup.exe authenticity

[carpe_diem@fastmail.fm]

Upon running the detached signature file through PGP it reports the file
setup.exe was signed on 12/7/2010 with an "Invalid Key".  Could you
confirm the origin and safety of setup.exe posted on
http://cygwin.com/install.html ?  The file downloaded has the following
MD5: 2ece86924bf59c82b3c1936760ef4631
-- 
  
  carpe_diem@fastmail.fm

-- 
http://www.fastmail.fm - Does exactly what it says on the tin


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple