You're eventually going to run into trouble attempting to use md5 at a government website. FIPS 140-2 (and soon 140-3) is a standard that stops the use of that

You're eventually going to run into trouble attempting to use md5 at a government website. FIPS 140-2 (and soon 140-3) is a standard that stops the use of that particular piece of crufty, broken cryptography.